CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="fr" dir="ltr"> <head> <meta charset="UTF-8"> <title>Tuf volcanique — Wikipédia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )frwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","janvier","février","mars","avril","mai","juin","juillet","août","septembre","octobre","novembre","décembre"],"wgRequestId":"4cc9747a-3ac1-4334-b2fc-1ef49285b1ea","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Tuf_volcanique","wgTitle":"Tuf volcanique","wgCurRevisionId":214573704,"wgRevisionId":214573704,"wgArticleId":709044,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Article contenant un appel à traduction en italien","Article avec une section vide ou incomplète","Portail:Géologie/Articles liés","Portail:Sciences de la Terre et de l'Univers/Articles liés","Portail:Sciences/Articles liés","Portail:Minéraux et roches/Articles liés","Portail:Volcanisme/Articles liés","Portail:Géographie/Articles liés","Roche volcanique","Matériau de sculpture","Architecture romaine antique","Type de sol viticole"], "wgPageViewLanguage":"fr","wgPageContentLanguage":"fr","wgPageContentModel":"wikitext","wgRelevantPageName":"Tuf_volcanique","wgRelevantArticleId":709044,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"fr","pageLanguageDir":"ltr","pageVariantFallbacks":"fr"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":7000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q484924","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness", "fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","mediawiki.page.gallery.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.gallery","mediawiki.page.media","site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ArchiveLinks", "ext.gadget.Wdsearch","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.quicksurveys.init","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=fr&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cmediawiki.page.gallery.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=fr&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=fr&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Ettringer_Tuff.jpg/1200px-Ettringer_Tuff.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="767"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Ettringer_Tuff.jpg/800px-Ettringer_Tuff.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="512"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Ettringer_Tuff.jpg/640px-Ettringer_Tuff.jpg"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="409"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Tuf volcanique — Wikipédia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//fr.m.wikipedia.org/wiki/Tuf_volcanique"> <link rel="alternate" type="application/x-wiki" title="Modifier" href="/w/index.php?title=Tuf_volcanique&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipédia (fr)"> <link rel="EditURI" type="application/rsd+xml" href="//fr.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://fr.wikipedia.org/wiki/Tuf_volcanique"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.fr"> <link rel="alternate" type="application/atom+xml" title="Flux Atom de Wikipédia" href="/w/index.php?title=Sp%C3%A9cial:Modifications_r%C3%A9centes&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Tuf_volcanique rootpage-Tuf_volcanique skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Aller au contenu</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Menu principal" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Menu principal</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Menu principal</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">masquer</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Accueil_principal" title="Accueil général [z]" accesskey="z"><span>Accueil</span></a></li><li id="n-thema" class="mw-list-item"><a href="/wiki/Portail:Accueil"><span>Portails thématiques</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Page_au_hasard" title="Affiche un article au hasard [x]" accesskey="x"><span>Article au hasard</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Contact"><span>Contact</span></a></li> </ul> </div> </div> <div id="p-Contribuer" class="vector-menu mw-portlet mw-portlet-Contribuer" > <div class="vector-menu-heading"> Contribuer </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-aboutwp" class="mw-list-item"><a href="/wiki/Aide:D%C3%A9buter"><span>Débuter sur Wikipédia</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Aide:Accueil" title="Accès à l’aide"><span>Aide</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Accueil_de_la_communaut%C3%A9" title="À propos du projet, ce que vous pouvez faire, où trouver les informations"><span>Communauté</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Modifications_r%C3%A9centes" title="Liste des modifications récentes sur le wiki [r]" accesskey="r"><span>Modifications récentes</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikip%C3%A9dia:Accueil_principal" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipédia" src="/static/images/mobile/copyright/wikipedia-wordmark-fr.svg" style="width: 7.4375em; height: 1.125em;"> <img class="mw-logo-tagline" alt="l'encyclopédie libre" src="/static/images/mobile/copyright/wikipedia-tagline-fr.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Sp%C3%A9cial:Recherche" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Rechercher sur Wikipédia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Rechercher</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Rechercher sur Wikipédia" aria-label="Rechercher sur Wikipédia" autocapitalize="sentences" title="Rechercher sur Wikipédia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Spécial:Recherche"> </div> <button class="cdx-button cdx-search-input__end-button">Rechercher</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Outils personnels"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifier l'apparence de la taille, de la largeur et de la couleur de la police de la page" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Apparence" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Apparence</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_fr.wikipedia.org&uselang=fr" class=""><span>Faire un don</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Sp%C3%A9cial:Cr%C3%A9er_un_compte&returnto=Tuf+volcanique" title="Nous vous encourageons à créer un compte utilisateur et vous connecter ; ce n’est cependant pas obligatoire." class=""><span>Créer un compte</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Sp%C3%A9cial:Connexion&returnto=Tuf+volcanique" title="Nous vous encourageons à vous connecter ; ce n’est cependant pas obligatoire. [o]" accesskey="o" class=""><span>Se connecter</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Plus d’options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Outils personnels" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Outils personnels</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menu utilisateur" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_fr.wikipedia.org&uselang=fr"><span>Faire un don</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Cr%C3%A9er_un_compte&returnto=Tuf+volcanique" title="Nous vous encourageons à créer un compte utilisateur et vous connecter ; ce n’est cependant pas obligatoire."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Créer un compte</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Connexion&returnto=Tuf+volcanique" title="Nous vous encourageons à vous connecter ; ce n’est cependant pas obligatoire. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Se connecter</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages pour les contributeurs déconnectés <a href="/wiki/Aide:Premiers_pas" aria-label="En savoir plus sur la contribution"><span>en savoir plus</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_contributions" title="Une liste des modifications effectuées depuis cette adresse IP [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_discussions" title="La page de discussion pour les contributions depuis cette adresse IP [n]" accesskey="n"><span>Discussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sommaire" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sommaire</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">masquer</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Début</div> </a> </li> <li id="toc-En_Italie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#En_Italie"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>En Italie</span> </div> </a> <ul id="toc-En_Italie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Dans_le_monde" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dans_le_monde"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Dans le monde</span> </div> </a> <ul id="toc-Dans_le_monde-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Références" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Références"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Références</span> </div> </a> <ul id="toc-Références-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Articles_connexes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Articles_connexes"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Articles connexes</span> </div> </a> <ul id="toc-Articles_connexes-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sommaire" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Basculer la table des matières" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Basculer la table des matières</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Tuf volcanique</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Aller à un article dans une autre langue. Disponible en 56 langues." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-56" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">56 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B7%D9%81%D8%A9" title="طفة – arabe" lang="ar" hreflang="ar" data-title="طفة" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Toba_volc%C3%A1nica" title="Toba volcánica – asturien" lang="ast" hreflang="ast" data-title="Toba volcánica" data-language-autonym="Asturianu" data-language-local-name="asturien" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Tuf" title="Tuf – azerbaïdjanais" lang="az" hreflang="az" data-title="Tuf" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaïdjanais" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%92%D1%83%D0%BB%D0%BA%D0%B0%D0%BD%D0%B8%D1%87%D0%B5%D0%BD_%D1%82%D1%83%D1%84" title="Вулканичен туф – bulgare" lang="bg" hreflang="bg" data-title="Вулканичен туф" data-language-autonym="Български" data-language-local-name="bulgare" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Tuf" title="Tuf – catalan" lang="ca" hreflang="ca" data-title="Tuf" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Tuf" title="Tuf – tchèque" lang="cs" hreflang="cs" data-title="Tuf" data-language-autonym="Čeština" data-language-local-name="tchèque" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Tuf" title="Tuf – danois" lang="da" hreflang="da" data-title="Tuf" data-language-autonym="Dansk" data-language-local-name="danois" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Tuff" title="Tuff – allemand" lang="de" hreflang="de" data-title="Tuff" data-language-autonym="Deutsch" data-language-local-name="allemand" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A4%CF%8C%CF%86%CF%86%CE%BF%CF%82" title="Τόφφος – grec" lang="el" hreflang="el" data-title="Τόφφος" data-language-autonym="Ελληνικά" data-language-local-name="grec" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Tuff" title="Tuff – anglais" lang="en" hreflang="en" data-title="Tuff" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Tofo" title="Tofo – espéranto" lang="eo" hreflang="eo" data-title="Tofo" data-language-autonym="Esperanto" data-language-local-name="espéranto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Toba_volc%C3%A1nica" title="Toba volcánica – espagnol" lang="es" hreflang="es" data-title="Toba volcánica" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Tuff" title="Tuff – estonien" lang="et" hreflang="et" data-title="Tuff" data-language-autonym="Eesti" data-language-local-name="estonien" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Toba" title="Toba – basque" lang="eu" hreflang="eu" data-title="Toba" data-language-autonym="Euskara" data-language-local-name="basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D9%88%D9%81_(%D8%B3%D9%86%DA%AF)" title="توف (سنگ) – persan" lang="fa" hreflang="fa" data-title="توف (سنگ)" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Tuffi" title="Tuffi – finnois" lang="fi" hreflang="fi" data-title="Tuffi" data-language-autonym="Suomi" data-language-local-name="finnois" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Dowestien" title="Dowestien – frison occidental" lang="fy" hreflang="fy" data-title="Dowestien" data-language-autonym="Frysk" data-language-local-name="frison occidental" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%98%D7%95%D7%A3" title="טוף – hébreu" lang="he" hreflang="he" data-title="טוף" data-language-autonym="עברית" data-language-local-name="hébreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%9F%E0%A4%AB%E0%A4%BC" title="टफ़ – hindi" lang="hi" hreflang="hi" data-title="टफ़" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Pr%C5%A1inac" title="Pršinac – croate" lang="hr" hreflang="hr" data-title="Pršinac" data-language-autonym="Hrvatski" data-language-local-name="croate" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Tufa" title="Tufa – hongrois" lang="hu" hreflang="hu" data-title="Tufa" data-language-autonym="Magyar" data-language-local-name="hongrois" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D6%80%D5%A1%D5%A2%D5%AD%D5%A1%D5%B5%D5%AB%D5%B6_%D5%BF%D5%B8%D6%82%D6%86" title="Հրաբխային տուֆ – arménien" lang="hy" hreflang="hy" data-title="Հրաբխային տուֆ" data-language-autonym="Հայերեն" data-language-local-name="arménien" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Tufo" title="Tufo – interlingua" lang="ia" hreflang="ia" data-title="Tufo" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Tuf" title="Tuf – indonésien" lang="id" hreflang="id" data-title="Tuf" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonésien" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is badge-Q70893996 mw-list-item" title=""><a href="https://is.wikipedia.org/wiki/M%C3%B3berg_(jar%C3%B0fr%C3%A6%C3%B0i)" title="Móberg (jarðfræði) – islandais" lang="is" hreflang="is" data-title="Móberg (jarðfræði)" data-language-autonym="Íslenska" data-language-local-name="islandais" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Tufo" title="Tufo – italien" lang="it" hreflang="it" data-title="Tufo" data-language-autonym="Italiano" data-language-local-name="italien" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%87%9D%E7%81%B0%E5%B2%A9" title="凝灰岩 – japonais" lang="ja" hreflang="ja" data-title="凝灰岩" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Watu_putih" title="Watu putih – javanais" lang="jv" hreflang="jv" data-title="Watu putih" data-language-autonym="Jawa" data-language-local-name="javanais" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A2%D1%83%D1%84" title="Туф – kazakh" lang="kk" hreflang="kk" data-title="Туф" data-language-autonym="Қазақша" data-language-local-name="kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%9F%E0%B3%81%E0%B2%AB%E0%B3%8D" title="ಟುಫ್ – kannada" lang="kn" hreflang="kn" data-title="ಟುಫ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%91%ED%9A%8C%EC%95%94" title="응회암 – coréen" lang="ko" hreflang="ko" data-title="응회암" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Tofus" title="Tofus – latin" lang="la" hreflang="la" data-title="Tofus" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Tufsjt%C3%A8%C3%A8" title="Tufsjtèè – limbourgeois" lang="li" hreflang="li" data-title="Tufsjtèè" data-language-autonym="Limburgs" data-language-local-name="limbourgeois" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Tufas" title="Tufas – lituanien" lang="lt" hreflang="lt" data-title="Tufas" data-language-autonym="Lietuvių" data-language-local-name="lituanien" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A2%D1%83%D1%84" title="Туф – macédonien" lang="mk" hreflang="mk" data-title="Туф" data-language-autonym="Македонски" data-language-local-name="macédonien" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%9F%E0%B4%AB%E0%B5%8D" title="ടഫ് – malayalam" lang="ml" hreflang="ml" data-title="ടഫ്" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nds-nl mw-list-item"><a href="https://nds-nl.wikipedia.org/wiki/Tufsteen" title="Tufsteen – bas-saxon néerlandais" lang="nds-NL" hreflang="nds-NL" data-title="Tufsteen" data-language-autonym="Nedersaksies" data-language-local-name="bas-saxon néerlandais" class="interlanguage-link-target"><span>Nedersaksies</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Tufsteen" title="Tufsteen – néerlandais" lang="nl" hreflang="nl" data-title="Tufsteen" data-language-autonym="Nederlands" data-language-local-name="néerlandais" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Tuff" title="Tuff – norvégien nynorsk" lang="nn" hreflang="nn" data-title="Tuff" data-language-autonym="Norsk nynorsk" data-language-local-name="norvégien nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Tuff" title="Tuff – norvégien bokmål" lang="nb" hreflang="nb" data-title="Tuff" data-language-autonym="Norsk bokmål" data-language-local-name="norvégien bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Tuf_volcanic" title="Tuf volcanic – occitan" lang="oc" hreflang="oc" data-title="Tuf volcanic" data-language-autonym="Occitan" data-language-local-name="occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Tuf_wulkaniczny" title="Tuf wulkaniczny – polonais" lang="pl" hreflang="pl" data-title="Tuf wulkaniczny" data-language-autonym="Polski" data-language-local-name="polonais" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Tufo_vulc%C3%A2nico" title="Tufo vulcânico – portugais" lang="pt" hreflang="pt" data-title="Tufo vulcânico" data-language-autonym="Português" data-language-local-name="portugais" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Tuf" title="Tuf – roumain" lang="ro" hreflang="ro" data-title="Tuf" data-language-autonym="Română" data-language-local-name="roumain" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%92%D1%83%D0%BB%D0%BA%D0%B0%D0%BD%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B9_%D1%82%D1%83%D1%84" title="Вулканический туф – russe" lang="ru" hreflang="ru" data-title="Вулканический туф" data-language-autonym="Русский" data-language-local-name="russe" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Tuf" title="Tuf – serbo-croate" lang="sh" hreflang="sh" data-title="Tuf" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croate" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Tuff" title="Tuff – Simple English" lang="en-simple" hreflang="en-simple" data-title="Tuff" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Tuf" title="Tuf – slovaque" lang="sk" hreflang="sk" data-title="Tuf" data-language-autonym="Slovenčina" data-language-local-name="slovaque" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Tuf" title="Tuf – slovène" lang="sl" hreflang="sl" data-title="Tuf" data-language-autonym="Slovenščina" data-language-local-name="slovène" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A2%D1%83%D1%84" title="Туф – serbe" lang="sr" hreflang="sr" data-title="Туф" data-language-autonym="Српски / srpski" data-language-local-name="serbe" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Tuff" title="Tuff – suédois" lang="sv" hreflang="sv" data-title="Tuff" data-language-autonym="Svenska" data-language-local-name="suédois" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/T%C3%BCf" title="Tüf – turc" lang="tr" hreflang="tr" data-title="Tüf" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%92%D1%83%D0%BB%D0%BA%D0%B0%D0%BD%D1%96%D1%87%D0%BD%D0%B8%D0%B9_%D1%82%D1%83%D1%84" title="Вулканічний туф – ukrainien" lang="uk" hreflang="uk" data-title="Вулканічний туф" data-language-autonym="Українська" data-language-local-name="ukrainien" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Tawe" title="Tawe – wallon" lang="wa" hreflang="wa" data-title="Tawe" data-language-autonym="Walon" data-language-local-name="wallon" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%87%9D%E7%81%B0%E5%B2%A9" title="凝灰岩 – chinois" lang="zh" hreflang="zh" data-title="凝灰岩" data-language-autonym="中文" data-language-local-name="chinois" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%87%9D%E7%81%B0%E5%B2%A9" title="凝灰岩 – cantonais" lang="yue" hreflang="yue" data-title="凝灰岩" data-language-autonym="粵語" data-language-local-name="cantonais" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q484924#sitelinks-wikipedia" title="Modifier les liens interlangues" class="wbc-editpage">Modifier les liens</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espaces de noms"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Tuf_volcanique" title="Voir le contenu de la page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussion:Tuf_volcanique" rel="discussion" title="Discussion au sujet de cette page de contenu [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Modifier la variante de langue" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">français</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Affichages"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Tuf_volcanique"><span>Lire</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&action=history" title="Historique des versions de cette page [h]" accesskey="h"><span>Voir l’historique</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Outils" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Outils</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Outils</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">masquer</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Plus d’options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Tuf_volcanique"><span>Lire</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&action=history"><span>Voir l’historique</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Général </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_li%C3%A9es/Tuf_volcanique" title="Liste des pages liées qui pointent sur celle-ci [j]" accesskey="j"><span>Pages liées</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Suivi_des_liens/Tuf_volcanique" rel="nofollow" title="Liste des modifications récentes des pages appelées par celle-ci [k]" accesskey="k"><span>Suivi des pages liées</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Aide:Importer_un_fichier" title="Téléverser des fichiers [u]" accesskey="u"><span>Téléverser un fichier</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_sp%C3%A9ciales" title="Liste de toutes les pages spéciales [q]" accesskey="q"><span>Pages spéciales</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&oldid=214573704" title="Adresse permanente de cette version de cette page"><span>Lien permanent</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&action=info" title="Davantage d’informations sur cette page"><span>Informations sur la page</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Citer&page=Tuf_volcanique&id=214573704&wpFormIdentifier=titleform" title="Informations sur la manière de citer cette page"><span>Citer cette page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:UrlShortener&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FTuf_volcanique"><span>Obtenir l'URL raccourcie</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:QrCode&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FTuf_volcanique"><span>Télécharger le code QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimer / exporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Livre&bookcmd=book_creator&referer=Tuf+volcanique"><span>Créer un livre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:DownloadAsPdf&page=Tuf_volcanique&action=show-download-screen"><span>Télécharger comme PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Tuf_volcanique&printable=yes" title="Version imprimable de cette page [p]" accesskey="p"><span>Version imprimable</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Dans d’autres projets </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Tuff" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q484924" title="Lien vers l’élément dans le dépôt de données connecté [g]" accesskey="g"><span>Élément Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Un article de Wikipédia, l'encyclopédie libre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fr" dir="ltr"><div class="bandeau-container metadata homonymie hatnote"><div class="bandeau-cell bandeau-icone" style="display:table-cell;padding-right:0.5em"><span class="noviewer" typeof="mw:File"><a href="/wiki/Aide:Homonymie" title="Aide:Homonymie"><img alt="Page d’aide sur l’homonymie" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/20px-Logo_disambig.svg.png" decoding="async" width="20" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/30px-Logo_disambig.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/40px-Logo_disambig.svg.png 2x" data-file-width="512" data-file-height="375" /></a></span></div><div class="bandeau-cell" style="display:table-cell;padding-right:0.5em"> <p>Pour les articles homonymes, voir <a href="/wiki/Tuf" class="mw-disambig" title="Tuf">Tuf</a>. </p> </div></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Ettringer_Tuff.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Ettringer_Tuff.jpg/220px-Ettringer_Tuff.jpg" decoding="async" width="220" height="141" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Ettringer_Tuff.jpg/330px-Ettringer_Tuff.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Ettringer_Tuff.jpg/440px-Ettringer_Tuff.jpg 2x" data-file-width="2266" data-file-height="1449" /></a><figcaption>Tuf volcanique (<a href="/wiki/Allemagne" title="Allemagne">Allemagne</a>) ; échantillon de 10 sur 15 <abbr class="abbr" title="centimètre">cm</abbr>.</figcaption></figure> <p>Un <b>tuf volcanique</b> est une <a href="/wiki/Roche" title="Roche">roche</a> généralement tendre, résultant de la consolidation de débris volcaniques, généralement de taille inférieure à quatre millimètres, sous l'action de l'eau et formant un <a href="/wiki/Conglom%C3%A9rat_(g%C3%A9ologie)" title="Conglomérat (géologie)">conglomérat</a>. Dans le cas de <a href="/wiki/Strate_(g%C3%A9ologie)" title="Strate (géologie)">strates</a> de <a href="/wiki/Cendre_volcanique" class="mw-redirect" title="Cendre volcanique">cendre volcanique</a> consolidées de la même manière, on parle de <b>cinérite</b><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="En_Italie">En Italie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tuf_volcanique&veaction=edit&section=1" title="Modifier la section : En Italie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tuf_volcanique&action=edit&section=1" title="Modifier le code source de la section : En Italie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Servian_Wall-Termini_Station.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Servian_Wall-Termini_Station.jpg/220px-Servian_Wall-Termini_Station.jpg" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Servian_Wall-Termini_Station.jpg/330px-Servian_Wall-Termini_Station.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Servian_Wall-Termini_Station.jpg/440px-Servian_Wall-Termini_Station.jpg 2x" data-file-width="1524" data-file-height="2032" /></a><figcaption><a href="/wiki/Muraille_servienne" class="mw-redirect" title="Muraille servienne">Muraille servienne</a> construite en tuf volcanique issu de <a href="/w/index.php?title=Grotta_oscura&action=edit&redlink=1" class="new" title="Grotta oscura (page inexistante)">Grotta oscura</a>.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Temple_Jupiter_Capitolin_0845.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Temple_Jupiter_Capitolin_0845.JPG/220px-Temple_Jupiter_Capitolin_0845.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Temple_Jupiter_Capitolin_0845.JPG/330px-Temple_Jupiter_Capitolin_0845.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Temple_Jupiter_Capitolin_0845.JPG/440px-Temple_Jupiter_Capitolin_0845.JPG 2x" data-file-width="3456" data-file-height="2592" /></a><figcaption>Fondations du <a href="/wiki/Temple_de_Jupiter_capitolin" title="Temple de Jupiter capitolin">temple de Jupiter capitolin</a> en cappellaccio.</figcaption></figure> <p>Pour son abondance et la facilité de son extraction et de sa taille, le tuf est, au moins depuis les <a href="/wiki/%C3%89trusques" title="Étrusques">Étrusques</a> et les <a href="/wiki/Rome_antique" title="Rome antique">Romains</a>, un des matériaux les plus employés dans la construction de bâtiments publics et privés, dans de nombreuses régions d'Italie. </p><p>À Rome, sept qualités de tufs volcaniques sont recensées<sup id="cite_ref-Adam24_2-0" class="reference"><a href="#cite_note-Adam24-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup><sup class="reference cite_virgule">,</sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite_crochet">[</span>3<span class="cite_crochet">]</span></a></sup><sup class="reference cite_virgule">,</sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite_crochet">[</span>4<span class="cite_crochet">]</span></a></sup> : </p> <ol><li><a href="/wiki/Aniene" title="Aniene">Aniene</a></li> <li><a href="/wiki/Capitole" title="Capitole">Campidoglio</a></li> <li><a href="/wiki/Cappellaccio" title="Cappellaccio">Cappellaccio</a>, tuf grisâtre friable, superficiel de la zone de Rome</li> <li><a href="/wiki/Fid%C3%A8nes" title="Fidènes">Fidene</a>, avec des inclusions de scories noires</li> <li><a href="/wiki/Tuf_de_Grotta_oscura" title="Tuf de Grotta oscura">Grotta oscura</a>, tuf jaunâtre et poreux</li> <li><a href="/wiki/Gianicolense" title="Gianicolense">Monteverde</a>, marron clair, avec de inclusions de scories colorées</li> <li><a href="/wiki/P%C3%A9p%C3%A9rin" title="Pépérin">Pépérin</a>, gris cendré</li></ol> <p>auxquelles il faut ajouter le <a href="/wiki/Travertin" title="Travertin">travertin</a> (tuf calcaire). </p><p>À <a href="/wiki/Pomp%C3%A9i" title="Pompéi">Pompéi</a> ainsi qu'aux abords de <a href="/wiki/Naples" title="Naples">Naples</a>, on compte trois qualités de tufs volcaniques<sup id="cite_ref-Adam24_2-1" class="reference"><a href="#cite_note-Adam24-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup> : </p> <ol><li><a href="/w/index.php?title=Nocra&action=edit&redlink=1" class="new" title="Nocra (page inexistante)">Nocra</a></li> <li><a href="/w/index.php?title=Pappamonte&action=edit&redlink=1" class="new" title="Pappamonte (page inexistante)">Pappamonte</a></li> <li><a href="/w/index.php?title=Giallo_(tuf_volcanique)&action=edit&redlink=1" class="new" title="Giallo (tuf volcanique) (page inexistante)">Giallo</a> <a href="https://it.wikipedia.org/wiki/Tufo#Il_tufo_giallo_napoletano" class="extiw" title="it:Tufo"><span class="indicateur-langue" title="Article en italien : « Tufo#Il tufo giallo napoletano »">(it)</span></a>.</li></ol> <p>(Voir aussi <a href="/w/index.php?title=Pierre_de_construction_de_la_Rome_antique&action=edit&redlink=1" class="new" title="Pierre de construction de la Rome antique (page inexistante)">Pierre de construction de la Rome antique</a> <a href="https://it.wikipedia.org/wiki/Pietre_da_costruzione_nella_Roma_antica" class="extiw" title="it:Pietre da costruzione nella Roma antica"><span class="indicateur-langue" title="Article en italien : « Pietre da costruzione nella Roma antica »">(it)</span></a>). </p><p>Le tuf volcanique, appelé anciennement « tuf lithoïde », se trouve au <a href="/wiki/Capitole" title="Capitole">Capitole</a> et sur plusieurs autres collines à l'intérieur de Rome. II s'exploite hors de la ville à <a href="/wiki/Gianicolense" title="Gianicolense">Monteverde</a>, à <a href="/wiki/Pont_Nomentano" title="Pont Nomentano">Pont Nomentano</a>, à <a href="/w/index.php?title=Torre_Pignatara&action=edit&redlink=1" class="new" title="Torre Pignatara (page inexistante)">Torre Pignatara</a> hors de la <a href="/wiki/Porta_Maggiore" title="Porta Maggiore">Porta Maggiore</a>, à <a href="/wiki/Ard%C3%A9e" class="mw-redirect" title="Ardée">Ardée</a> et le long de la <a href="/w/index.php?title=Voie_Ardeatina&action=edit&redlink=1" class="new" title="Voie Ardeatina (page inexistante)">voie Ardeatina</a>. </p><p><a href="/wiki/Vitruve" title="Vitruve">Vitruve</a> conseillait d'extraire ces tufs en été, et de les laisser exposés à découvert pendant deux ans<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite_crochet">[</span>5<span class="cite_crochet">]</span></a></sup>, ce qui permettait de réduire l'humidité interne des pierres et d'éliminer celles dépourvues de résistance<sup id="cite_ref-Adam24_2-2" class="reference"><a href="#cite_note-Adam24-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup>. </p><p>Sa couleur est d'un brun rouge ou jaunâtre avec des taches orangées. La texture de cette pierre, qui est assez résistante, approche de celle de la <a href="/wiki/Pierre_ponce" class="mw-redirect" title="Pierre ponce">pierre ponce</a>. À toutes les époques de Rome elle a été fort employée dans les constructions et en blocs de dimensions diverses. Au temps des rois on en a construit l'arcade de la <a href="/wiki/Cloaca_Maxima" title="Cloaca Maxima">Cloaca Maxima</a> et les <a href="/wiki/Muraille_servienne" class="mw-redirect" title="Muraille servienne">murs de Servius</a>. Quelquefois on la taillait en petits cubes oblongs et assez mal équarris. C'est avec des matériaux de ce genre que sont exécutés les promenoirs du <a href="/wiki/Th%C3%A9%C3%A2tre_de_Marcellus" title="Théâtre de Marcellus">théâtre de Marcellus</a> et les murs des basiliques élevées au temps de <a href="/wiki/Constantin_Ier_(empereur_romain)" title="Constantin Ier (empereur romain)">Constantin</a><sup id="cite_ref-Letarouilly_6-0" class="reference"><a href="#cite_note-Letarouilly-6"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup>. </p><p>Au <a href="/wiki/Moyen_%C3%82ge" title="Moyen Âge">Moyen Âge</a>, on retrouve cette pierre débitée de la même manière dans les constructions dites sarrasines, telles que la tour qui forme sur le Capitole l'angle du <a href="/wiki/Palais_s%C3%A9natorial" title="Palais sénatorial">palais sénatorial</a>, les murs de la <a href="/wiki/Cit%C3%A9_l%C3%A9onine" title="Cité léonine">cité léonine</a>, ceux du « castrum Caetani » près de la <a href="/wiki/Tombe_de_C%C3%A6cilia_Metella" title="Tombe de Cæcilia Metella">tombe de Cæcilia Metella</a>, et enfin quelques-unes des reprises faites au <a href="/wiki/Mur_d%27Aur%C3%A9lien" title="Mur d'Aurélien">mur d'Aurélien</a>. L'usage s'en était même conservé à l'époque de la <a href="/wiki/Renaissance_(p%C3%A9riode_historique)" class="mw-redirect" title="Renaissance (période historique)">Renaissance</a>, puisque la façade du <a href="/wiki/Palais_de_Venise" title="Palais de Venise">palais de Venise</a> ou la <a href="/wiki/Rocca_Pia_(Tivoli)" title="Rocca Pia (Tivoli)">Rocca Pia</a> de <a href="/wiki/Tivoli" title="Tivoli">Tivoli</a>, près de Rome sont érigés avec cette pierre de construction<sup id="cite_ref-Letarouilly_6-1" class="reference"><a href="#cite_note-Letarouilly-6"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup>. </p> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 129.33333333333px"> <div class="thumb" style="width: 127.33333333333px;"><span typeof="mw:File"><a href="/wiki/Fichier:Tomba_Ildebrandia.JPG" class="mw-file-description" title="Nécropole étrusque de Sovana taillée à même la colline de tuf (Area del Tufo)."><img alt="Nécropole étrusque de Sovana taillée à même la colline de tuf (Area del Tufo)." src="//upload.wikimedia.org/wikipedia/commons/thumb/5/50/Tomba_Ildebrandia.JPG/191px-Tomba_Ildebrandia.JPG" decoding="async" width="128" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/50/Tomba_Ildebrandia.JPG/287px-Tomba_Ildebrandia.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/50/Tomba_Ildebrandia.JPG/382px-Tomba_Ildebrandia.JPG 2x" data-file-width="1536" data-file-height="2048" /></a></span></div> <div class="gallerytext">Nécropole étrusque de <a href="/wiki/Sovana" title="Sovana">Sovana</a> taillée à même la colline de tuf (<i><a href="/wiki/Area_del_Tufo" class="mw-redirect" title="Area del Tufo">Area del Tufo</a></i>).</div> </li> <li class="gallerybox" style="width: 353.33333333333px"> <div class="thumb" style="width: 351.33333333333px;"><span typeof="mw:File"><a href="/wiki/Fichier:Urnetta_da_volterra_in_tufo_con_bassorilievo_di_viaggio_agli_inferi_su_carpentum,_I_sec._ac..JPG" class="mw-file-description" title="Urne cinéraire étrusque à bas-relief historié au musée Guarnacci de Volterra (Toscane)."><img alt="Urne cinéraire étrusque à bas-relief historié au musée Guarnacci de Volterra (Toscane)." src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Urnetta_da_volterra_in_tufo_con_bassorilievo_di_viaggio_agli_inferi_su_carpentum%2C_I_sec._ac..JPG/527px-Urnetta_da_volterra_in_tufo_con_bassorilievo_di_viaggio_agli_inferi_su_carpentum%2C_I_sec._ac..JPG" decoding="async" width="352" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Urnetta_da_volterra_in_tufo_con_bassorilievo_di_viaggio_agli_inferi_su_carpentum%2C_I_sec._ac..JPG/791px-Urnetta_da_volterra_in_tufo_con_bassorilievo_di_viaggio_agli_inferi_su_carpentum%2C_I_sec._ac..JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Urnetta_da_volterra_in_tufo_con_bassorilievo_di_viaggio_agli_inferi_su_carpentum%2C_I_sec._ac..JPG/1053px-Urnetta_da_volterra_in_tufo_con_bassorilievo_di_viaggio_agli_inferi_su_carpentum%2C_I_sec._ac..JPG 2x" data-file-width="3088" data-file-height="1496" /></a></span></div> <div class="gallerytext">Urne cinéraire étrusque à bas-relief historié au <a href="/wiki/Mus%C3%A9e_Guarnacci" title="Musée Guarnacci">musée Guarnacci</a> de <a href="/wiki/Volterra" title="Volterra">Volterra</a> (Toscane).</div> </li> </ul> <p>Le tuf volcanique a été extrait de l'intérieur de Rome, même dans les temps modernes. La carrière située sur le <a href="/wiki/Aventin" title="Aventin">mont Aventin</a>, près de <a href="/wiki/%C3%89glise_Santa_Prisca" title="Église Santa Prisca">Santa Prisca</a>, a fourni une partie des pierres qui ont servi à la construction du <a href="/wiki/Palazzo_Braschi" class="mw-redirect" title="Palazzo Braschi">palais Braschi</a><sup id="cite_ref-Letarouilly_6-2" class="reference"><a href="#cite_note-Letarouilly-6"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup>. </p><p>Les anciens désignaient ce tuf par les noms de <i>saxum quadratum</i>, <i>lapis quadratus</i>, et quelquefois par ceux de <i>tophus ruber</i>, <i>saxum rubrum</i> et <i>saxum rubrum quadratum</i> : ces dénominations diverses se rapportaient au tuf volcanique seul qu'ils employaient ordinairement en morceaux carrés. On se tromperait donc en supposant que <a href="/wiki/Vitruve" title="Vitruve">Vitruve</a> et <a href="/wiki/Tite-Live" title="Tite-Live">Tite-Live</a> ont voulu indiquer par ces expressions toute espèce de pierre carrée autre que celle qui ressemble au tuf volcanique du Capitole et de Monteverde. </p><p>En 1850, le tuf dont on se sert le plus souvent se tire des carrières situées hors des <a href="/wiki/Porta_San_Paolo" title="Porta San Paolo">portes San Paolo</a>, <a href="/wiki/Porta_San_Lorenzo" title="Porta San Lorenzo">San Lorenzo</a> et <a href="/wiki/Porta_San_Sebastiano" title="Porta San Sebastiano">San Sebastiano</a><sup id="cite_ref-Letarouilly_6-3" class="reference"><a href="#cite_note-Letarouilly-6"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Dans_le_monde">Dans le monde</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tuf_volcanique&veaction=edit&section=2" title="Modifier la section : Dans le monde" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tuf_volcanique&action=edit&section=2" title="Modifier le code source de la section : Dans le monde"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-container bandeau-section metadata bandeau-niveau-information"><div class="bandeau-cell bandeau-icone"><span class="mw-valign-text-top noviewer" typeof="mw:File"><a href="/wiki/Fichier:Fairytale_warning.png" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Fairytale_warning.png/17px-Fairytale_warning.png" decoding="async" width="17" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Fairytale_warning.png/26px-Fairytale_warning.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/Fairytale_warning.png/34px-Fairytale_warning.png 2x" data-file-width="64" data-file-height="64" /></a></span></div><div class="bandeau-cell">Cette section est vide, insuffisamment détaillée ou incomplète. <a href="/wiki/Sp%C3%A9cial:EditPage/Tuf_volcanique" title="Spécial:EditPage/Tuf volcanique">Votre aide</a> est la bienvenue ! <a href="/wiki/Aide:Comment_modifier_une_page" title="Aide:Comment modifier une page">Comment faire ?</a></div></div> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 129.33333333333px"> <div class="thumb" style="width: 127.33333333333px;"><span typeof="mw:File"><a href="/wiki/Fichier:Ahu_Tahai.jpg" class="mw-file-description" title="Moaï de l'île de Pâques sculpté dans du tuf volcanique."><img alt="Moaï de l'île de Pâques sculpté dans du tuf volcanique." src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Ahu_Tahai.jpg/191px-Ahu_Tahai.jpg" decoding="async" width="128" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Ahu_Tahai.jpg/287px-Ahu_Tahai.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Ahu_Tahai.jpg/382px-Ahu_Tahai.jpg 2x" data-file-width="1704" data-file-height="2272" /></a></span></div> <div class="gallerytext"><a href="/wiki/Moa%C3%AF" title="Moaï">Moaï</a> de l'<a href="/wiki/%C3%8Ele_de_P%C3%A2ques" title="Île de Pâques">île de Pâques</a> sculpté dans du tuf volcanique.</div> </li> <li class="gallerybox" style="width: 228.66666666667px"> <div class="thumb" style="width: 226.66666666667px;"><span typeof="mw:File"><a href="/wiki/Fichier:Cappadoce_vall%C3%A9e_de_l%27amour.JPG" class="mw-file-description" title="Paysage de la Cappadoce, essentiellement constitué de tuf volcanique."><img alt="Paysage de la Cappadoce, essentiellement constitué de tuf volcanique." src="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Cappadoce_vall%C3%A9e_de_l%27amour.JPG/340px-Cappadoce_vall%C3%A9e_de_l%27amour.JPG" decoding="async" width="227" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Cappadoce_vall%C3%A9e_de_l%27amour.JPG/511px-Cappadoce_vall%C3%A9e_de_l%27amour.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Cappadoce_vall%C3%A9e_de_l%27amour.JPG/680px-Cappadoce_vall%C3%A9e_de_l%27amour.JPG 2x" data-file-width="2560" data-file-height="1920" /></a></span></div> <div class="gallerytext">Paysage de la <a href="/wiki/Cappadoce" title="Cappadoce">Cappadoce</a>, essentiellement constitué de tuf volcanique.</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Références"><span id="R.C3.A9f.C3.A9rences"></span>Références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tuf_volcanique&veaction=edit&section=3" title="Modifier la section : Références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tuf_volcanique&action=edit&section=3" title="Modifier le code source de la section : Références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small decimal" style=""><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink noprint"><a href="#cite_ref-1">↑</a> </span><span class="reference-text"><span class="ouvrage">« <a rel="nofollow" class="external text" href="http://www.er.uqam.ca/nobel/k20322/pvoca1.html"><cite style="font-style:normal;">Glossaire géomorphologique thématique illustré</cite></a> » <small style="line-height:1em;">(consulté le <time class="nowrap" datetime="2011-05-21" data-sort-value="2011-05-21">21 mai 2011</time>)</small></span>.</span> </li> <li id="cite_note-Adam24-2"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-Adam24_2-0">a</a> <a href="#cite_ref-Adam24_2-1">b</a> et <a href="#cite_ref-Adam24_2-2">c</a></sup> </span><span class="reference-text"><a href="/wiki/Jean-Pierre_Adam" title="Jean-Pierre Adam">Jean-Pierre Adam</a>, <i>La Construction romaine. Matériaux et techniques</i>, cinquième édition, Grands manuels picards. 2008 <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-2-7084-0799-2" title="Spécial:Ouvrages de référence/978-2-7084-0799-2"><span class="nowrap">978-2-7084-0799-2</span></a>)</small>, p. 24.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink noprint"><a href="#cite_ref-3">↑</a> </span><span class="reference-text"><a href="/wiki/Filippo_Coarelli" title="Filippo Coarelli">Filippo Coarelli</a>, traduit de l'italien par Roger Hanoune, <i>Guide archéologique de Rome</i>, édition originale italienne 1980, Hachette, 1994 <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/2-0123-5428-9" title="Spécial:Ouvrages de référence/2-0123-5428-9"><span class="nowrap">2-0123-5428-9</span></a>)</small>, <abbr class="abbr" title="page">p.</abbr> 329.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink noprint"><a href="#cite_ref-4">↑</a> </span><span class="reference-text">Jean-Marie Pailler, <i>Les Mots de la Rome antique</i>, 2001, Presses universitaires du Mirail <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/2-8581-6595-5" title="Spécial:Ouvrages de référence/2-8581-6595-5"><span class="nowrap">2-8581-6595-5</span></a>)</small>, <abbr class="abbr" title="page">p.</abbr> 38.</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink noprint"><a href="#cite_ref-5">↑</a> </span><span class="reference-text"><a href="/wiki/Vitruve" title="Vitruve">Vitruve</a>, <i>De architectura</i>, II, 7.</span> </li> <li id="cite_note-Letarouilly-6"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-Letarouilly_6-0">a</a> <a href="#cite_ref-Letarouilly_6-1">b</a> <a href="#cite_ref-Letarouilly_6-2">c</a> et <a href="#cite_ref-Letarouilly_6-3">d</a></sup> </span><span class="reference-text"><a href="/wiki/Paul_Letarouilly" title="Paul Letarouilly">Paul Letarouilly</a>, <i>Édifices de Rome moderne ou recueil des palais, maisons, églises, couvents et autres monuments publics et particuliers les plus remarquables de la ville de Rome</i>, D. Avanzo, 1849, <small>[<a rel="nofollow" class="external text" href="https://books.google.be/books?id=Fcg9AAAAcAAJ&dq=mat%C3%A9riau%20construction%20rome&hl=fr&pg=PA93#v=onepage&q&f=false">lire en ligne</a>]</small>.</span> </li> </ol></div> </div> <div class="mw-heading mw-heading2"><h2 id="Articles_connexes">Articles connexes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tuf_volcanique&veaction=edit&section=4" title="Modifier la section : Articles connexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tuf_volcanique&action=edit&section=4" title="Modifier le code source de la section : Articles connexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/P%C3%A9p%C3%A9rin" title="Pépérin">Pépérin</a></li> <li><a href="/wiki/Ignimbrite" title="Ignimbrite">Ignimbrite</a></li> <li><a href="/wiki/Piperno" title="Piperno">Piperno</a></li> <li><a href="/wiki/Travertin" title="Travertin">Travertin</a></li></ul> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:G%C3%A9ologie" title="Portail de la géologie"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Monocline01.svg/35px-Monocline01.svg.png" decoding="async" width="35" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Monocline01.svg/52px-Monocline01.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Monocline01.svg/69px-Monocline01.svg.png 2x" data-file-width="1230" data-file-height="860" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:G%C3%A9ologie" title="Portail:Géologie">Portail de la géologie</a></span> </span></li> <li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer skin-invert-image" typeof="mw:File"><a href="/wiki/Portail:Min%C3%A9raux_et_roches" title="Portail des minéraux et roches"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Emerald_rough_300x422.jpg/17px-Emerald_rough_300x422.jpg" decoding="async" width="17" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Emerald_rough_300x422.jpg/25px-Emerald_rough_300x422.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Emerald_rough_300x422.jpg/34px-Emerald_rough_300x422.jpg 2x" data-file-width="300" data-file-height="422" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Min%C3%A9raux_et_roches" title="Portail:Minéraux et roches">Portail des minéraux et roches</a></span> </span></li> <li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:Volcanisme" title="Portail du volcanisme"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Volcano.svg/24px-Volcano.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Volcano.svg/36px-Volcano.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/75/Volcano.svg/49px-Volcano.svg.png 2x" data-file-width="552" data-file-height="546" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Volcanisme" title="Portail:Volcanisme">Portail du volcanisme</a></span> </span></li> </ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Ce document provient de « <a dir="ltr" href="https://fr.wikipedia.org/w/index.php?title=Tuf_volcanique&oldid=214573704">https://fr.wikipedia.org/w/index.php?title=Tuf_volcanique&oldid=214573704</a> ».</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Cat%C3%A9gorie:Accueil" title="Catégorie:Accueil">Catégories</a> : <ul><li><a href="/wiki/Cat%C3%A9gorie:Roche_volcanique" title="Catégorie:Roche volcanique">Roche volcanique</a></li><li><a href="/wiki/Cat%C3%A9gorie:Mat%C3%A9riau_de_sculpture" title="Catégorie:Matériau de sculpture">Matériau de sculpture</a></li><li><a href="/wiki/Cat%C3%A9gorie:Architecture_romaine_antique" title="Catégorie:Architecture romaine antique">Architecture romaine antique</a></li><li><a href="/wiki/Cat%C3%A9gorie:Type_de_sol_viticole" title="Catégorie:Type de sol viticole">Type de sol viticole</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Catégories cachées : <ul><li><a href="/wiki/Cat%C3%A9gorie:Article_contenant_un_appel_%C3%A0_traduction_en_italien" title="Catégorie:Article contenant un appel à traduction en italien">Article contenant un appel à traduction en italien</a></li><li><a href="/wiki/Cat%C3%A9gorie:Article_avec_une_section_vide_ou_incompl%C3%A8te" title="Catégorie:Article avec une section vide ou incomplète">Article avec une section vide ou incomplète</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:G%C3%A9ologie/Articles_li%C3%A9s" title="Catégorie:Portail:Géologie/Articles liés">Portail:Géologie/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Sciences_de_la_Terre_et_de_l%27Univers/Articles_li%C3%A9s" title="Catégorie:Portail:Sciences de la Terre et de l'Univers/Articles liés">Portail:Sciences de la Terre et de l'Univers/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Sciences/Articles_li%C3%A9s" title="Catégorie:Portail:Sciences/Articles liés">Portail:Sciences/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Min%C3%A9raux_et_roches/Articles_li%C3%A9s" title="Catégorie:Portail:Minéraux et roches/Articles liés">Portail:Minéraux et roches/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Volcanisme/Articles_li%C3%A9s" title="Catégorie:Portail:Volcanisme/Articles liés">Portail:Volcanisme/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:G%C3%A9ographie/Articles_li%C3%A9s" title="Catégorie:Portail:Géographie/Articles liés">Portail:Géographie/Articles liés</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> La dernière modification de cette page a été faite le 25 avril 2024 à 22:17.</li> <li id="footer-info-copyright"><span style="white-space: normal"><a href="/wiki/Wikip%C3%A9dia:Citation_et_r%C3%A9utilisation_du_contenu_de_Wikip%C3%A9dia" title="Wikipédia:Citation et réutilisation du contenu de Wikipédia">Droit d'auteur</a> : les textes sont disponibles sous <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.fr">licence Creative Commons attribution, partage dans les mêmes conditions</a> ; d’autres conditions peuvent s’appliquer. Voyez les <a class="external text" href="https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use/fr">conditions d’utilisation</a> pour plus de détails, ainsi que les <a href="/wiki/Wikip%C3%A9dia:Cr%C3%A9dits_graphiques" title="Wikipédia:Crédits graphiques">crédits graphiques</a>. En cas de réutilisation des textes de cette page, voyez <a href="/wiki/Sp%C3%A9cial:Citer/Tuf_volcanique" title="Spécial:Citer/Tuf volcanique">comment citer les auteurs et mentionner la licence</a>.<br /> Wikipedia® est une marque déposée de la <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, organisation de bienfaisance régie par le paragraphe <a href="/wiki/501c" title="501c">501(c)(3)</a> du code fiscal des États-Unis.</span><br /></li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/fr">Politique de confidentialité</a></li> <li id="footer-places-about"><a href="/wiki/Wikip%C3%A9dia:%C3%80_propos_de_Wikip%C3%A9dia">À propos de Wikipédia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikip%C3%A9dia:Avertissements_g%C3%A9n%C3%A9raux">Avertissements</a></li> <li id="footer-places-contact"><a href="//fr.wikipedia.org/wiki/Wikipédia:Contact">Contact</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code de conduite</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Développeurs</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/fr.wikipedia.org">Statistiques</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Déclaration sur les témoins (cookies)</a></li> <li id="footer-places-mobileview"><a href="//fr.m.wikipedia.org/w/index.php?title=Tuf_volcanique&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Version mobile</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-78f4c97c5d-lr62q","wgBackendResponseTime":174,"wgPageParseReport":{"limitreport":{"cputime":"0.154","walltime":"0.235","ppvisitednodes":{"value":849,"limit":1000000},"postexpandincludesize":{"value":15119,"limit":2097152},"templateargumentsize":{"value":898,"limit":2097152},"expansiondepth":{"value":12,"limit":100},"expensivefunctioncount":{"value":2,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":10477,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 190.053 1 -total"," 31.85% 60.528 1 Modèle:Références"," 27.95% 53.121 1 Modèle:Portail"," 21.47% 40.807 1 Modèle:Lien_web"," 14.48% 27.513 1 Modèle:Voir_homonymes"," 13.66% 25.966 1 Modèle:Méta_bandeau_de_note"," 12.86% 24.437 1 Modèle:Méta_bandeau"," 9.68% 18.401 1 Modèle:Catégorisation_badges"," 8.77% 16.672 1 Modèle:Suivi_des_biographies"," 5.19% 9.871 2 Modèle:Lien"]},"scribunto":{"limitreport-timeusage":{"value":"0.062","limit":"10.000"},"limitreport-memusage":{"value":4158540,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-565d46677b-zpdt9","timestamp":"20241128122320","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Tuf volcanique","url":"https:\/\/fr.wikipedia.org\/wiki\/Tuf_volcanique","sameAs":"http:\/\/www.wikidata.org\/entity\/Q484924","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q484924","author":{"@type":"Organization","name":"Contributeurs aux projets Wikimedia"},"publisher":{"@type":"Organization","name":"Fondation Wikimedia, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2006-03-27T17:20:23Z","dateModified":"2024-04-25T21:17:32Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/b\/bd\/Ettringer_Tuff.jpg"}</script> </body> </html>