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data-file-width="734" data-file-height="509" /></a><div class="mw-filepage-resolutioninfo">No higher resolution available.</div></div> <div class="mw-content-ltr fullMedia" lang="en" dir="ltr"><p><bdi dir="ltr"><a href="//upload.wikimedia.org/wikipedia/commons/7/76/Spindle_diagram.jpg" class="internal" title="Spindle diagram.jpg">Spindle_diagram.jpg</a></bdi> <span class="fileInfo">(734 × 509 pixels, file size: 94 KB, MIME type: <span class="mime-type">image/jpeg</span>)</span> </p></div><div class="sharedUploadNotice"> <div style="clear:both;"></div> <table border="0" cellspacing="2" style="border:1px solid #aaa; background:#f9f9f9; font-size:90%; margin:.2em auto .2em auto;"> <tbody><tr> <td style="padding:10px;"><span typeof="mw:File"><a href="/wiki/File:Commons-logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> </td> <td style="padding:10px;"><big>This is a file from the <a href="https://commons.wikimedia.org/wiki/Main_Page" class="extiw" title="commons:Main Page">Wikimedia Commons</a>. The description on its <b><a href="https://commons.wikimedia.org/wiki/File:Spindle_diagram.jpg" class="extiw" title="commons:File:Spindle diagram.jpg">description page there</a></b> is shown below.</big> <div class="center" style=""> <p>Commons is a freely licensed media file repository. <a href="https://commons.wikimedia.org/wiki/Commons:Welcome" class="extiw" title="commons:Commons:Welcome">You can help</a>. </p> </div> </td></tr></tbody></table> <div class="metadata topicon" id="commons-icon" style="display:none; right:30px;"><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/File:Spindle_diagram.jpg" title="This is a file from the Wikimedia Commons"><img alt="This is a file from the Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/14px-Commons-logo.svg.png" decoding="async" width="14" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/21px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/28px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span></div> </div> <div id="shared-image-desc"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><p><br> </p> <div class="mw-heading mw-heading2"><h2 id="Summary">Summary</h2></div> <div class="hproduct commons-file-information-table"> <table class="fileinfotpl-type-information vevent" dir="ltr"> <tbody><tr> <td id="fileinfotpl_desc" class="fileinfo-paramfield" lang="en">Description<span class="summary fn" style="display:none">Spindle diagram.jpg</span></td> <td class="description"> <div class="description en" dir="ltr" lang="en"><span class="language en" title="English"><b>English: </b></span> Evolution of Vertebrate from the Cambrium to the present at a class level as a traditional spindle diagram. The width of the spindle represents the number of families as a rough estimate of diversity. The diagram is based on Benton, M. J. (1998) The quality of the fossil record of vertebrates. P. 269–303, in Donovan, S. K. and Paul, C. R. C. (eds), <i>The adequacy of the fossil record</i>, Fig. 2. Wiley, New York, 312 p. <p>The figures representing classes are (from left): <b>Agnatha</b>, <b>Chondrichthyes</b>, <b>Osteichthyes</b>, <b>Amphibia</b>, <b>Reptilia</b>, <b>Aves</b> and <b>Mammalia</b>. The two extinct classes are <b>Placodermi</b> and <b>Acanthodii</b>. All classes interpreted traditionally. </p> Bentons notes to his own tree: Number of families is an imperfect measure of diversity. Reptilia in particular should probably have been shown as far more diverse in the Mesozoic.</div></td> </tr> <tr> <td id="fileinfotpl_date" class="fileinfo-paramfield" lang="en">Date</td> <td lang="en"> <time class="dtstart" datetime="2011-02-04" lang="en" dir="ltr" style="white-space:nowrap">4 February 2011</time></td> </tr> <tr> <td id="fileinfotpl_src" class="fileinfo-paramfield" lang="en">Source</td> <td> <span class="int-own-work" lang="en">Own work</span></td> </tr> <tr> <td id="fileinfotpl_aut" class="fileinfo-paramfield" lang="en">Author</td> <td> <a href="//commons.wikimedia.org/wiki/User:Petter_B%C3%B8ckman" title="User:Petter Bøckman">Petter Bøckman</a></td> </tr> <tr> <td id="fileinfotpl_ver" class="fileinfo-paramfield" lang="en">Other versions</td> <td> <table style="width:100%; clear:both; margin:0.5em auto; background-color:var(--background-color-neutral-subtle,#f7f8ff); border:2px solid #8888aa;color: inherit;" lang="en" dir="ltr" class="layouttemplate restrictiontemplate"> <tbody><tr> <td style="border:none;"><span typeof="mw:File"><span><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Converted_to_SVG.svg/60px-Converted_to_SVG.svg.png" decoding="async" width="60" height="60" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Converted_to_SVG.svg/90px-Converted_to_SVG.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Converted_to_SVG.svg/120px-Converted_to_SVG.svg.png 2x" data-file-width="400" data-file-height="400"></span></span> </td> <td style="border:none;"><div lang="en" dir="ltr" class="description en" style="display:inline;">This <i> biology</i> image could be re-created <b>using <a href="https://en.wikipedia.org/wiki/vector_graphics" class="extiw" title="w:vector graphics">vector graphics</a> as an <a href="https://en.wikipedia.org/wiki/Scalable_Vector_Graphics" class="extiw" title="w:Scalable Vector Graphics">SVG</a> file</b>. This has several advantages; see <a href="//commons.wikimedia.org/wiki/Commons:Media_for_cleanup#PNG_or_JPEG_images_that_should_be_SVG" title="Commons:Media for cleanup">Commons:Media for cleanup</a> for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with <code>{{<a href="//commons.wikimedia.org/wiki/Template:Vector_version_available" title="Template:Vector version available">vector version available</a>|<i>new image name</i>}}</code>.<p class="mw-empty-elt"></p> <br>It is recommended to name the SVG file “Spindle diagram.svg”—then the template <a href="//commons.wikimedia.org/wiki/Template:Vector_version_available" title="Template:Vector version available">Vector version available</a> (or <a href="//commons.wikimedia.org/wiki/Template:Vva" class="mw-redirect" title="Template:Vva">Vva</a>) does not need the <i>new image name</i> parameter.</div> </td></tr></tbody></table><style data-mw-deduplicate="TemplateStyles:r861166424">.mw-parser-output td.mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output td.mbox-empty-cell{border:none;padding:0;width:1px}</style><table class="messagebox plainlinks layouttemplate en" lang="en" dir="ltr" style="margin:2px 10%;width:auto;border:2px solid #f4c430;background:var(--background-color-warning-subtle,#ffe);color:var(--color-base,#222);border-inline-start-width:8px;border-collapse:collapse;margin-left:0;border:3px solid #F4C430"><tbody><tr> <td class="mbox-image" style="padding-inline-start:.9em" dir="ltr"><span typeof="mw:File"><span><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/No_JPG.svg/60px-No_JPG.svg.png" decoding="async" width="60" height="52" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/No_JPG.svg/90px-No_JPG.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/No_JPG.svg/120px-No_JPG.svg.png 2x" data-file-width="512" data-file-height="447"></span></span></td><td class="mbox-text">This biology image was <a href="//commons.wikimedia.org/wiki/Help:Upload" class="mw-redirect" title="Help:Upload">uploaded</a> in the <b><a href="//commons.wikimedia.org/wiki/Help:JPEG" title="Help:JPEG">JPEG</a></b> format even though it <b>consists of non-photographic data</b>. This information could be stored more efficiently or accurately in the <b><a href="//commons.wikimedia.org/wiki/Help:PNG" class="mw-redirect" title="Help:PNG">PNG</a> or <a href="//commons.wikimedia.org/wiki/Help:SVG" title="Help:SVG">SVG</a></b> format. <small>If possible, please upload a PNG or SVG version of this image without <a href="https://en.wikipedia.org/wiki/compression_artifact" class="extiw" title="w:compression artifact">compression artifacts</a>, derived from a non-JPEG source (or with existing artifacts <a href="https://en.wikipedia.org/wiki/WP:HRCS" class="extiw" title="w:WP:HRCS">removed</a>). After doing so, please tag the JPEG version with <style data-mw-deduplicate="TemplateStyles:r588530194">.mw-parser-output .nowrap,.mw-parser-output .nowrap a:before,.mw-parser-output .nowrap .selflink:before{white-space:nowrap}</style><code class="nowrap">{{Superseded|NewImage.ext}}</code> and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for <a href="https://en.wikipedia.org/wiki/Raster_to_vector" class="extiw" title="w:Raster to vector">vectorisation</a>, please tag this image with <a href="//commons.wikimedia.org/wiki/Template:Convert_to_SVG" title="Template:Convert to SVG"><span style="font-family:monospace,monospace;">{{Convert to SVG}}</span></a> instead of <a href="//commons.wikimedia.org/wiki/Template:BadJPEG" title="Template:BadJPEG"><span style="font-family:monospace,monospace;">{{BadJPEG}}</span></a>. If not suitable for vectorisation, use <a href="//commons.wikimedia.org/wiki/Template:Convert_to_PNG" title="Template:Convert to PNG"><span style="font-family:monospace,monospace;">{{Convert to PNG}}</span></a>. For more information, see <a href="//commons.wikimedia.org/wiki/Template:BadJPEG" title="Template:BadJPEG"><span style="font-family:monospace,monospace;">{{BadJPEG}}</span></a>.</small></td><td class="mbox-imageright"><figure class="mw-halign-right" typeof="mw:File"><span><img src="https://upload.wikimedia.org/wikipedia/commons/9/9d/Badjpeg.jpg" decoding="async" width="84" height="27" class="mw-file-element" data-file-width="83" data-file-height="27"></span><figcaption></figcaption></figure></td></tr></tbody></table></td> </tr> </tbody></table> </div> <div class="mw-heading mw-heading2"><h2 id="Licensing">Licensing</h2></div> <table class="licensetpl" style="display:none"> <tbody><tr> <td><span class="licensetpl_short">Public domain</span><span class="licensetpl_long">Public domain</span><span class="licensetpl_link_req">false</span><span class="licensetpl_attr_req">false</span> </td></tr></tbody></table> <table style="width: 100%; clear: both; margin: 0.5em auto; background-color: var(--background-color-neutral-subtle, #f7f8ff); color: var(--color-base, #202122); border: var(--border-subtle, 2px solid #8888aa); border-spacing: 8px; padding: 0px;" dir="ltr" class="layouttemplate" lang="en"> <tbody><tr> <td><span typeof="mw:File"><span title="Public domain"><img alt="Public domain" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/64px-PD-icon.svg.png" decoding="async" width="64" height="64" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/96px-PD-icon.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/128px-PD-icon.svg.png 2x" data-file-width="196" data-file-height="196"></span></span> </td> <td>I, the copyright holder of this work, release this work into the <b><a href="https://en.wikipedia.org/wiki/en:public_domain" class="extiw" title="w:en:public domain">public domain</a></b>. This applies worldwide.<br><small>In some countries this may not be legally possible; if so:</small><br><i>I grant anyone the right to use this work <b>for any purpose</b>, without any conditions, unless such conditions are required by law.</i> </td></tr></tbody></table><h1 class="mw-slot-header"><mediainfoslotheader></mediainfoslotheader></h1><mediainfoview style="display: none"><mediainfoviewcaptions><div class="wbmi-entityview-captionsPanel oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><h3 class="wbmi-entityview-captions-header">Captions</h3><div class="wbmi-entityview-caption oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">English</label><div lang="en" dir="ltr" class="wbmi-caption-value wbmi-entityview-emptyCaption">Add a one-line explanation of what this file represents</div></div></div></mediainfoviewcaptions><mediainfoviewstatements><div id="P180" data-property="P180" data-statements="[]" data-formatvalue="[]" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P180 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h3 class="wbmi-statements-title">Items portrayed in this file</h3><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P180" href="https://www.wikidata.org/wiki/Special:EntityPage/P180">depicts</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"></div></div></div><div id="P170" data-property="P170" 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title=\"d:Special:EntityPage\/P170\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P170\">creator<\/a>"}},"text\/plain":{"en":{"":"creator"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":2699,\"id\":\"P2699\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P2699\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P2699\">URL<\/a>"}},"text\/plain":{"en":{"":"URL"}}},"{\"value\":\"https:\\\/\\\/commons.wikimedia.org\\\/wiki\\\/user:Petter_B%C3%B8ckman\",\"type\":\"string\"}":{"text\/html":{"en":{"P2699":"<a target=\"_blank\" rel=\"nofollow\" class=\"external free\" href=\"https:\/\/commons.wikimedia.org\/wiki\/user:Petter_B%C3%B8ckman\">https:\/\/commons.wikimedia.org\/wiki\/user:Petter_B%C3%B8ckman<\/a>"}},"text\/plain":{"en":{"P2699":"https:\/\/commons.wikimedia.org\/wiki\/user:Petter_B%C3%B8ckman"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":4174,\"id\":\"P4174\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P4174\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P4174\">Wikimedia username<\/a>"}},"text\/plain":{"en":{"":"Wikimedia username"}}},"{\"value\":\"Petter B\\u00f8ckman\",\"type\":\"string\"}":{"text\/html":{"en":{"P4174":"<a target=\"_blank\" class=\"wb-external-id external\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:CentralAuth?target=Petter%20B%C3%B8ckman\" rel=\"nofollow\">Petter B\u00f8ckman<\/a>","P2093":"Petter B\u00f8ckman"}},"text\/plain":{"en":{"P4174":"Petter B\u00f8ckman","P2093":"Petter 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class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi>some value</bdi></h4></div></div></div><div class="wbmi-item-qualifiers"><div class="wbmi-snaklist-container"><div class="wbmi-snaklist-content"><div class="wbmi-snak"><div class="wbmi-snak-value"><a target="_blank" title="d:Special:EntityPage/P2699" href="https://www.wikidata.org/wiki/Special:EntityPage/P2699">URL</a><span class="wbmi-snak-value-separator">: </span><span class="wbmi-snak-value--value"><a target="_blank" rel="nofollow" class="external free" href="https://commons.wikimedia.org/wiki/user:Petter_B%C3%B8ckman">https://commons.wikimedia.org/wiki/user:Petter_B%C3%B8ckman</a></span></div></div><div class="wbmi-snak"><div class="wbmi-snak-value"><a target="_blank" title="d:Special:EntityPage/P4174" href="https://www.wikidata.org/wiki/Special:EntityPage/P4174">Wikimedia username</a><span class="wbmi-snak-value-separator">: </span><span class="wbmi-snak-value--value"><a target="_blank" class="wb-external-id external" href="https://www.wikidata.org/wiki/Special:CentralAuth?target=Petter%20B%C3%B8ckman" rel="nofollow">Petter Bøckman</a></span></div></div><div class="wbmi-snak"><div class="wbmi-snak-value"><a target="_blank" title="d:Special:EntityPage/P2093" href="https://www.wikidata.org/wiki/Special:EntityPage/P2093">author name string</a><span class="wbmi-snak-value-separator">: </span><span class="wbmi-snak-value--value">Petter Bøckman</span></div></div></div></div></div></div></div></div></div></div><div id="P6216" data-property="P6216" data-statements="[{"mainsnak":{"snaktype":"value","property":"P6216","hash":"f88a8b9472789ca66067ed50ce20dc2650af5744","datavalue":{"value":{"entity-type":"item","numeric-id":88088423,"id":"Q88088423"},"type":"wikibase-entityid"}},"type":"statement","id":"M12990830$C7926B76-0D8F-4544-9A59-E270543154EA","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":6216,\"id\":\"P6216\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P6216\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P6216\">copyright status<\/a>"}},"text\/plain":{"en":{"":"copyright status"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":88088423,\"id\":\"Q88088423\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P6216":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q88088423\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q88088423\">copyrighted, dedicated to the public domain by copyright holder<\/a>"}},"text\/plain":{"en":{"P6216":"copyrighted, dedicated to the public domain by copyright holder"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P6216 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P6216" href="https://www.wikidata.org/wiki/Special:EntityPage/P6216">copyright status</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M12990830$C7926B76-0D8F-4544-9A59-E270543154EA" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/Q88088423" href="https://www.wikidata.org/wiki/Special:EntityPage/Q88088423">copyrighted, dedicated to the public domain by copyright holder</a></bdi></h4></div></div></div></div></div></div></div></div><div id="P275" data-property="P275" data-statements="[{"mainsnak":{"snaktype":"value","property":"P275","hash":"c50f467f552350584a199dd3c9ceadf026c05180","datavalue":{"value":{"entity-type":"item","numeric-id":98592850,"id":"Q98592850"},"type":"wikibase-entityid"}},"type":"statement","id":"M12990830$A814AF39-5A53-4C2F-8371-46CC8B7F9F5E","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":275,\"id\":\"P275\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P275\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P275\">copyright license<\/a>"}},"text\/plain":{"en":{"":"copyright license"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":98592850,\"id\":\"Q98592850\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P275":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q98592850\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q98592850\">released into the public domain by the 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href="https://www.wikidata.org/wiki/Special:EntityPage/Q98592850">released into the public domain by the copyright holder</a></bdi></h4></div></div></div></div></div></div></div></div><div id="P571" data-property="P571" data-statements="[{"mainsnak":{"snaktype":"value","property":"P571","hash":"b888b8f5af42531ad5cffd59976c843b6800f0fd","datavalue":{"value":{"time":"+2011-02-04T00:00:00Z","timezone":0,"before":0,"after":0,"precision":11,"calendarmodel":"http:\/\/www.wikidata.org\/entity\/Q1985727"},"type":"time"}},"type":"statement","id":"M12990830$05D50566-D778-4634-9510-215D387D0347","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":571,\"id\":\"P571\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P571\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P571\">inception<\/a>"}},"text\/plain":{"en":{"":"inception"}}},"{\"value\":{\"time\":\"+2011-02-04T00:00:00Z\",\"timezone\":0,\"before\":0,\"after\":0,\"precision\":11,\"calendarmodel\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q1985727\"},\"type\":\"time\"}":{"text\/html":{"en":{"P571":"4 February 2011"}},"text\/plain":{"en":{"P571":"4 February 2011"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P571 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P571" href="https://www.wikidata.org/wiki/Special:EntityPage/P571">inception</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M12990830$05D50566-D778-4634-9510-215D387D0347" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi>4 February 2011</bdi></h4></div></div></div></div></div></div></div></div><div id="P7482" data-property="P7482" data-statements="[{"mainsnak":{"snaktype":"value","property":"P7482","hash":"83568a288a8b8b4714a68e7239d8406833762864","datavalue":{"value":{"entity-type":"item","numeric-id":66458942,"id":"Q66458942"},"type":"wikibase-entityid"}},"type":"statement","id":"M12990830$EABC83FB-7F85-4F65-AB64-4907FB3D6FC8","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":7482,\"id\":\"P7482\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P7482\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P7482\">source of file<\/a>"}},"text\/plain":{"en":{"":"source of file"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":66458942,\"id\":\"Q66458942\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P7482":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q66458942\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q66458942\">original creation by uploader<\/a>"}},"text\/plain":{"en":{"P7482":"original creation by uploader"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P7482 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P7482" href="https://www.wikidata.org/wiki/Special:EntityPage/P7482">source of file</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M12990830$EABC83FB-7F85-4F65-AB64-4907FB3D6FC8" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/Q66458942" href="https://www.wikidata.org/wiki/Special:EntityPage/Q66458942">original creation by uploader</a></bdi></h4></div></div></div></div></div></div></div></div></mediainfoviewstatements></mediainfoview>    </div></div> <h2 id="filehistory">File history</h2> <div id="mw-imagepage-section-filehistory"> <p>Click on a date/time to view the file as it appeared at that time. </p> <table class="wikitable filehistory"> <tr><th></th><th>Date/Time</th><th>Thumbnail</th><th>Dimensions</th><th>User</th><th>Comment</th></tr> <tr><td>current</td><td class="filehistory-selected" style="white-space: nowrap;"><a href="//upload.wikimedia.org/wikipedia/commons/7/76/Spindle_diagram.jpg">20:21, 4 February 2011</a></td><td><a href="//upload.wikimedia.org/wikipedia/commons/7/76/Spindle_diagram.jpg"><img alt="Thumbnail for version as of 20:21, 4 February 2011" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Spindle_diagram.jpg/120px-Spindle_diagram.jpg" decoding="async" loading="lazy" width="120" height="83" data-file-width="734" data-file-height="509" /></a></td><td>734 × 509 <span style="white-space: nowrap;">(94 KB)</span></td><td><a href="/w/index.php?title=User:Petter_B%C3%B8ckman&action=edit&redlink=1" class="new mw-userlink" title="User:Petter Bøckman (page does not exist)"><bdi>Petter Bøckman</bdi></a></td><td dir="ltr">Slight cropping</td></tr> <tr><td></td><td style="white-space: nowrap;"><a href="//upload.wikimedia.org/wikipedia/commons/archive/7/76/20110204202104%21Spindle_diagram.jpg">20:12, 4 February 2011</a></td><td><a href="//upload.wikimedia.org/wikipedia/commons/archive/7/76/20110204202104%21Spindle_diagram.jpg"><img alt="Thumbnail for version as of 20:12, 4 February 2011" src="//upload.wikimedia.org/wikipedia/commons/thumb/archive/7/76/20110204202104%21Spindle_diagram.jpg/120px-Spindle_diagram.jpg" decoding="async" loading="lazy" width="120" height="85" data-file-width="800" data-file-height="567" /></a></td><td>800 × 567 <span style="white-space: nowrap;">(94 KB)</span></td><td><a href="/w/index.php?title=User:Petter_B%C3%B8ckman&action=edit&redlink=1" class="new mw-userlink" title="User:Petter Bøckman (page does not exist)"><bdi>Petter Bøckman</bdi></a></td><td dir="ltr">{{Information |Description ={{en|1=Evolution of Vertebrate from the Cambrium to the present at a class level as a traditional spindle diagram. The with of the spindle represent number of families, as a rough estimate of diversity. The diagram is based </td></tr> </table> </div> <h2 id="filelinks">File usage</h2> <div id='mw-imagepage-section-linkstoimage'> <p>The following 7 pages use this file: </p><ul class="mw-imagepage-linkstoimage"> <li class="mw-imagepage-linkstoimage-ns2"><a href="/wiki/User:Jtwsaddress42/People/R" title="User:Jtwsaddress42/People/R">User:Jtwsaddress42/People/R</a></li> <li class="mw-imagepage-linkstoimage-ns2"><a href="/wiki/User:Jtwsaddress42/People/Romer,_Alfred_Sherwood" title="User:Jtwsaddress42/People/Romer, Alfred Sherwood">User:Jtwsaddress42/People/Romer, Alfred Sherwood</a></li> <li class="mw-imagepage-linkstoimage-ns2"><a href="/wiki/User:Jtwsaddress42/Projects/Project_4" title="User:Jtwsaddress42/Projects/Project 4">User:Jtwsaddress42/Projects/Project 4</a></li> <li class="mw-imagepage-linkstoimage-ns2"><a href="/wiki/User:Jtwsaddress42/Projects/Project_4/Chapters/Chapter_1" title="User:Jtwsaddress42/Projects/Project 4/Chapters/Chapter 1">User:Jtwsaddress42/Projects/Project 4/Chapters/Chapter 1</a></li> <li class="mw-imagepage-linkstoimage-ns2"><a href="/wiki/User:Jtwsaddress42/Projects/Project_4/Parts" title="User:Jtwsaddress42/Projects/Project 4/Parts">User:Jtwsaddress42/Projects/Project 4/Parts</a></li> <li class="mw-imagepage-linkstoimage-ns2"><a href="/wiki/User:Jtwsaddress42/Projects/Project_4/Parts/Part_1" title="User:Jtwsaddress42/Projects/Project 4/Parts/Part 1">User:Jtwsaddress42/Projects/Project 4/Parts/Part 1</a></li> <li class="mw-imagepage-linkstoimage-ns2"><a href="/wiki/User:Jtwsaddress42/Projects/Project_4/Sections/Chapter_1/The_problems_of_vertebrate_evolution_and_development" title="User:Jtwsaddress42/Projects/Project 4/Sections/Chapter 1/The problems of vertebrate evolution and development">User:Jtwsaddress42/Projects/Project 4/Sections/Chapter 1/The problems of vertebrate evolution and development</a></li> </ul> </div> <h2 id="globalusage">Global file usage</h2> <div id="mw-imagepage-section-globalusage"><p>The following other wikis use this file: </p><ul> <li class='mw-gu-onwiki-als_wikipedia_org'>Usage on als.wikipedia.org <ul> <li><a class="external" href="https://als.wikipedia.org/wiki/Taxonomie_(Biologie)">Taxonomie (Biologie)</a></li> </ul></li> <li class='mw-gu-onwiki-ar_wikipedia_org'>Usage on ar.wikipedia.org <ul> <li><a class="external" href="https://ar.wikipedia.org/wiki/%D8%AC%D9%87%D8%A7%D8%B2_%D8%B9%D8%B5%D8%A8%D9%8A_%D9%85%D8%B1%D9%83%D8%B2%D9%8A">جهاز عصبي مركزي</a></li> </ul></li> <li class='mw-gu-onwiki-ast_wikipedia_org'>Usage on ast.wikipedia.org <ul> <li><a class="external" href="https://ast.wikipedia.org/wiki/Taxonom%C3%ADa">Taxonomía</a></li> </ul></li> <li class='mw-gu-onwiki-ba_wikipedia_org'>Usage on ba.wikipedia.org <ul> <li><a class="external" href="https://ba.wikipedia.org/wiki/%D0%91%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D0%BA_%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%86%D0%B8%D1%8F">Биологик классификация</a></li> </ul></li> <li class='mw-gu-onwiki-bs_wikipedia_org'>Usage on bs.wikipedia.org <ul> <li><a class="external" href="https://bs.wikipedia.org/wiki/Filogenetsko_stablo">Filogenetsko stablo</a></li> </ul></li> <li class='mw-gu-onwiki-de_wikipedia_org'>Usage on de.wikipedia.org <ul> <li><a class="external" href="https://de.wikipedia.org/wiki/Wirbeltiere">Wirbeltiere</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Benutzer:Casadopovo/VISUALISIERUNG_THERMODYNAMISCHER_SYSTEME">Benutzer:Casadopovo/VISUALISIERUNG THERMODYNAMISCHER SYSTEME</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Benutzer:Casadopovo/Ana_Larcher_Carvalho">Benutzer:Casadopovo/Ana Larcher Carvalho</a></li> </ul></li> <li class='mw-gu-onwiki-en_wikipedia_org'>Usage on en.wikipedia.org <ul> <li><a class="external" href="https://en.wikipedia.org/wiki/Central_nervous_system">Central nervous system</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/Taxonomy_(biology)">Taxonomy (biology)</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/Vertebrate">Vertebrate</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/Phylogenetic_tree">Phylogenetic tree</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/Vertebrate_paleontology">Vertebrate paleontology</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/Transitional_fossil">Transitional fossil</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/Alfred_Romer">Alfred Romer</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/Evolutionary_taxonomy">Evolutionary taxonomy</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/User:Beefyt/Transitional_fossil">User:Beefyt/Transitional fossil</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/User:Jaspergeli/Taxonomy">User:Jaspergeli/Taxonomy</a></li> <li><a class="external" href="https://en.wikipedia.org/wiki/User:%E9%9E%A0%E8%8A%B1/sandbox">User:鞠花/sandbox</a></li> </ul></li> <li class='mw-gu-onwiki-en_wiktionary_org'>Usage on en.wiktionary.org <ul> <li><a class="external" href="https://en.wiktionary.org/wiki/spindle_diagram">spindle diagram</a></li> </ul></li> <li class='mw-gu-onwiki-es_wikipedia_org'>Usage on es.wikipedia.org <ul> <li><a class="external" href="https://es.wikipedia.org/wiki/Salida_de_las_aguas">Salida de las aguas</a></li> <li><a class="external" href="https://es.wikipedia.org/wiki/Paleontolog%C3%ADa_de_Vertebrados">Paleontología de Vertebrados</a></li> </ul></li> <li class='mw-gu-onwiki-fr_wikipedia_org'>Usage on fr.wikipedia.org <ul> <li><a class="external" href="https://fr.wikipedia.org/wiki/Reptiles">Reptiles</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Oiseau">Oiseau</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Amphibia">Amphibia</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Vert%C3%A9br%C3%A9s">Vertébrés</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Oiseau_de_mer">Oiseau de mer</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Histoire_%C3%A9volutive_des_oiseaux">Histoire évolutive des oiseaux</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Forme_transitionnelle">Forme transitionnelle</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Histoire_%C3%A9volutive_des_mammif%C3%A8res">Histoire évolutive des mammifères</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Hypsodontie">Hypsodontie</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Sortie_des_eaux">Sortie des eaux</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Broutage">Broutage</a></li> </ul></li> <li class='mw-gu-onwiki-gd_wiktionary_org'>Usage on gd.wiktionary.org <ul> <li><a class="external" href="https://gd.wiktionary.org/wiki/Roinn-se%C3%B2rsa:Ainmean_tacsonamach_(gn%C3%A8)_sa_Gh%C3%A0idhlig">Roinn-seòrsa:Ainmean tacsonamach (gnè) sa Ghàidhlig</a></li> <li><a class="external" href="https://gd.wiktionary.org/wiki/Roinn-se%C3%B2rsa:Ainmean_tacsonamach_(gn%C3%A8)_a-r%C3%A8ir_c%C3%A0nain">Roinn-seòrsa:Ainmean tacsonamach (gnè) a-rèir cànain</a></li> <li><a class="external" href="https://gd.wiktionary.org/wiki/Roinn-se%C3%B2rsa:Ainmean_tacsonamach_(gn%C3%A8)_san_Ioma-ch%C3%A0nanach">Roinn-seòrsa:Ainmean tacsonamach (gnè) san Ioma-chànanach</a></li> <li><a class="external" href="https://gd.wiktionary.org/wiki/Roinn-se%C3%B2rsa:Ainmean_teaghlaichean_tacsonamach_san_Ioma-ch%C3%A0nanach">Roinn-seòrsa:Ainmean teaghlaichean tacsonamach san Ioma-chànanach</a></li> <li><a class="external" href="https://gd.wiktionary.org/wiki/Roinn-se%C3%B2rsa:Ainmean_teaghlaichean_tacsonamach_sa_Gh%C3%A0idhlig">Roinn-seòrsa:Ainmean teaghlaichean tacsonamach sa Ghàidhlig</a></li> <li><a class="external" href="https://gd.wiktionary.org/wiki/Roinn-se%C3%B2rsa:Ainmean_teaghlaichean_tacsonamach_a-r%C3%A8ir_c%C3%A0nain">Roinn-seòrsa:Ainmean teaghlaichean tacsonamach a-rèir cànain</a></li> </ul></li> <li class='mw-gu-onwiki-gl_wikipedia_org'>Usage on gl.wikipedia.org <ul> <li><a class="external" href="https://gl.wikipedia.org/wiki/%C3%81rbore_filoxen%C3%A9tica">Árbore filoxenética</a></li> </ul></li> <li class='mw-gu-onwiki-ia_wikipedia_org'>Usage on ia.wikipedia.org <ul> <li><a class="external" href="https://ia.wikipedia.org/wiki/Fossile_transitional">Fossile transitional</a></li> </ul></li> <li class='mw-gu-onwiki-id_wikipedia_org'>Usage on id.wikipedia.org <ul> <li><a class="external" href="https://id.wikipedia.org/wiki/Taksonomi_evolusioner">Taksonomi evolusioner</a></li> <li><a class="external" href="https://id.wikipedia.org/wiki/Taksonomi_(biologi)">Taksonomi (biologi)</a></li> </ul></li> <li class='mw-gu-onwiki-ja_wikipedia_org'>Usage on ja.wikipedia.org <ul> <li><a class="external" href="https://ja.wikipedia.org/wiki/%E5%88%A9%E7%94%A8%E8%80%85:%E9%9E%A0%E8%8A%B1/sandbox">利用者:鞠花/sandbox</a></li> </ul></li> <li class='mw-gu-onwiki-ka_wikipedia_org'>Usage on ka.wikipedia.org <ul> <li><a class="external" href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%98%E1%83%9D%E1%83%9A%E1%83%9D%E1%83%92%E1%83%98%E1%83%A3%E1%83%A0%E1%83%98_%E1%83%99%E1%83%9A%E1%83%90%E1%83%A1%E1%83%98%E1%83%A4%E1%83%98%E1%83%99%E1%83%90%E1%83%AA%E1%83%98%E1%83%90">ბიოლოგიური კლასიფიკაცია</a></li> </ul></li> <li class='mw-gu-onwiki-ko_wikipedia_org'>Usage on ko.wikipedia.org <ul> <li><a class="external" href="https://ko.wikipedia.org/wiki/%EC%B2%99%EC%B6%94%EB%8F%99%EB%AC%BC">척추동물</a></li> <li><a class="external" href="https://ko.wikipedia.org/wiki/%EC%A7%84%ED%99%94_%EB%B6%84%EB%A5%98%ED%95%99">진화 분류학</a></li> </ul></li> <li class='mw-gu-onwiki-ku_wikipedia_org'>Usage on ku.wikipedia.org <ul> <li><a class="external" href="https://ku.wikipedia.org/wiki/Movikdar">Movikdar</a></li> </ul></li> <li class='mw-gu-onwiki-lt_wikipedia_org'>Usage on lt.wikipedia.org <ul> <li><a class="external" href="https://lt.wikipedia.org/wiki/Stuburiniai">Stuburiniai</a></li> </ul></li> <li class='mw-gu-onwiki-ml_wikipedia_org'>Usage on ml.wikipedia.org <ul> <li><a class="external" href="https://ml.wikipedia.org/wiki/%E0%B4%9C%E0%B5%88%E0%B4%B5%E0%B4%B5%E0%B5%BC%E0%B4%97%E0%B5%8D%E0%B4%97%E0%B5%80%E0%B4%95%E0%B4%B0%E0%B4%A3%E0%B4%B6%E0%B4%BE%E0%B4%B8%E0%B5%8D%E0%B4%A4%E0%B5%8D%E0%B4%B0%E0%B4%82">ജൈവവർഗ്ഗീകരണശാസ്ത്രം</a></li> </ul></li> </ul> <p>View <a href="/wiki/Special:GlobalUsage/Spindle_diagram.jpg" title="Special:GlobalUsage/Spindle diagram.jpg">more global usage</a> of this file. </p></div><h2 id="metadata">Metadata</h2> <div class="mw-content-ltr mw-imagepage-section-metadata" lang="en" dir="ltr"><p>This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. </p><p> If the file has been modified from its original state, some details may not fully reflect the modified file.</p><table id="mw_metadata" class="mw_metadata collapsed"> <tbody><tr class="exif-orientation mw-metadata-collapsible"><th>Orientation</th><td>Normal</td></tr><tr class="exif-xresolution mw-metadata-collapsible"><th>Horizontal resolution</th><td>28 dpc</td></tr><tr class="exif-yresolution mw-metadata-collapsible"><th>Vertical resolution</th><td>28 dpc</td></tr><tr class="exif-software mw-metadata-collapsible"><th>Software used</th><td>Adobe Photoshop 7.0</td></tr><tr class="exif-datetime mw-metadata-collapsible"><th>File change date and time</th><td>21:20, 4 February 2011</td></tr><tr class="exif-colorspace mw-metadata-collapsible"><th>Color space</th><td>Uncalibrated</td></tr></tbody></table> </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; 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