<!DOCTYPE HTML> <html lang="en-US"> <head id="Head"><meta content="text/html; charset=UTF-8" http-equiv="Content-Type" /> <meta name="REVISIT-AFTER" content="1 DAYS" /> <meta name="RATING" content="GENERAL" /> <meta name="RESOURCE-TYPE" content="DOCUMENT" /> <meta content="text/javascript" http-equiv="Content-Script-Type" /> <meta content="text/css" http-equiv="Content-Style-Type" /> <title> </title><link href="/DependencyHandler.axd?s=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&t=Css&cdv=1514" type="text/css" rel="stylesheet"/><link href="https://fonts.googleapis.com/css?family=Roboto+Condensed:300italic,400italic,400,300,700" type="text/css" rel="stylesheet"/><script src="/DependencyHandler.axd?s=L1Jlc291cmNlcy9saWJyYXJpZXMvalF1ZXJ5LzAzXzA1XzAxL2pxdWVyeS5qczsvUmVzb3VyY2VzL2xpYnJhcmllcy9qUXVlcnktTWlncmF0ZS8wM18wNF8wMC9qcXVlcnktbWlncmF0ZS5qczsvUmVzb3VyY2VzL2xpYnJhcmllcy9qUXVlcnktVUkvMDFfMTNfMDIvanF1ZXJ5LXVpLm1pbi5qczs&t=Javascript&cdv=1514" type="text/javascript"></script><script src="/js/custom-js/login-form-validation.js"></script> <meta name="robots" content="noindex"> </head> <body id="Body">  <form method="post" action="/?refurl=http://pdh.aapg.org/" id="Form" enctype="multipart/form-data"> <div class="aspNetHidden"> <input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" /> <input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" /> <input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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" /> </div> <script type="text/javascript"> //<![CDATA[ var theForm = document.forms['Form']; 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//]]> </script>   <link rel="stylesheet" type="text/css" href="/Portals/_default/Skins/AAPG_S/login-overrides.css">    <script type="text/javascript">  </script>  <div class="header_bg"> <div class="row"> <div class="header_lt"> <a id="dnn_dnnLOGO_hypLogo" href="http://www.aapg.org/" title="AAPG"> <img id="dnn_dnnLOGO_imgLogo" alt="AAPG" src="/Portals/0/images/_icons/AAPG-logo-web-header.png"> </a> </div> <div class="header_rt"> <div id="dnn_AAPG_ImisLoginState_LoginPanel" class="loginGroup"> <a id="dnn_AAPG_ImisLoginState_AAPG_LoginLink" class="user" onclick="return dnnModal.show('?returnurl=https://login.aapg.org/home&refurl=https://login.aapg.org&Internal=true&popUp=true',/*showReturn*/true,300,650,true,'')" href="?returnurl=https://login.aapg.org/home&refurl=https://login.aapg.org&Internal=true">Login</a> </div> <div id="dnn_AAPG_ImisLoginState_RegistrationPanel" class="registerGroup"> <ul class='buttonGroup'> <li class='userDisplayName'> <a id="dnn_AAPG_ImisLoginState_AAPG_RegisterLink" href="/register?refUrl=https%3A%2F%2Flogin.aapg.org%2F%3Frefurl%3Dhttp%3A%2F%2Fpdh.aapg.org%2F">Create Account</a> </li> </ul> </div> </div> <div class="clr"></div> <div class="rt_map_area"> <a class="mapbug" href="/Science/Geographic/Map" title="Click here for the interactive map">  <img src="/portals/0/images/_site/map-white-plus.png" alt="Map" style="opacity: 0.1;"> </a> </div> </div> </div>   <div class="menu_bg"> <div class="row"> <div class="mobile_menu" > <a href="/Portals/_default/Skins/AAPG_S/#" id="mostrar"><img alt="" src="/Portals/_default/Skins/AAPG_S/images/menu_icon1.png" /> Menu  </a> </div> <div id="menubox"> <div class="menu_area"> <div id="dnn_nameMenu_pnlCopyright">  </div> <div id="dnn_nameMenu_MenuDiv"> <div class="PfMenuButtonWrapper"><span>Menu</span></div><div class="MenuWrapperMega"> <div class="PfNav"><ul id="PfNavMega" class="pf_lvl_0"> <li class="Active First Last pf_lvl_0" id="Menu1"><a href="https://login.aapg.org/home"><span class="MenuText">Home</span></a><div class="PostMenuDiv"></div></li> </ul> </div></div> </div> </div> </div> </div> </div> <div class="clr"></div>   <div class="main_content_bg"> <div class="row">  <div class="main_content_area" id="outerTd"> <div class="top_rt"> </div> <div class="top_lt"> <a href="/">Home</a><span id="dnn_dnnBREADCRUMB_lblBreadCrumb" itemprop="breadcrumb" itemscope="" itemtype="https://schema.org/breadcrumb"><span itemscope itemtype="http://schema.org/BreadcrumbList"><span itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem"><a href="https://login.aapg.org/home" class="Breadcrumb" itemprop="item"><span itemprop="name">Home</span></a><meta itemprop="position" content="1" /></span></span></span> <h1> </h1> </div> <div class="clr"></div>  <div class="inner_fullpane_area">  <div id="dnn_ContentPane" class="ContentPane"><div class="DnnModule DnnModule-iMISAuthenticationModule DnnModule-10015"><a name="10015"></a> <div class="h2_title_white_area"> <h2><span id="dnn_ctr10015_dnnTITLE_titleLabel" class="Head">Have an Account? Sign-In Here</span> </h2> <div class="title_bottomborder"></div> <div class="h2_white_content"> <div id="dnn_ctr10015_contentpane" class="content_pad"> <style> #badpasswordmessage { /*display: block;*/ margin: 0 auto; text-align: center; color: red; } .hidden { visibility: hidden; } .visible { visibility: visible; } #dnn_ctr10015_Authentication_txtUsername { margin: 0; } </style><div id="dnn_ctr10015_ModuleContent" class="DNNModuleContent ModiMISAuthenticationModuleC"> <div class='AAPG_OuterDiv'> <div class='AAPG_InnerDiv'> <div class='AAPG_Processing hidden'> <img src='/DesktopModules/iMISAuthenticationModule/View/images/loading.gif' class='AAPG_ProcessingGif' alt='Processing...' /> </div> <div id="dnn_ctr10015_Authentication_pnlLogIn"> <div id="dnn_ctr10015_Authentication_upnlAuthentication"> <div id="dnn_ctr10015_Authentication_msgDiv" class="hidden"> <span id="dnn_ctr10015_Authentication_msgOutcome"></span> </div> <div class='AAPG_Authentication'> <div class='AAPG_HeaderDiv'> <h3> <span id="dnn_ctr10015_Authentication_lblLoginHeader">User Log In</span></h3> </div>  <div class='AAPG_AuthLoginDiv'> <div class='dnnFormItem'> <div class="dnnLabel"> <label id="dnn_ctr10015_Authentication_lblUserName_label" for="dnn_ctr10015_Authentication_txtUsername"> <span id="dnn_ctr10015_Authentication_lblUserName_lblLabel">Username</span> </label> </div> <input name="dnn$ctr10015$Authentication$txtUsername" type="text" id="dnn_ctr10015_Authentication_txtUsername" /> </div> <div class='dnnFormItem'> <div class='AAPG_LoginSubmit'> <div class="dnnLabel"> <label id="dnn_ctr10015_Authentication_lblPassword_label" for="dnn_ctr10015_Authentication_txtPassword"> <span id="dnn_ctr10015_Authentication_lblPassword_lblLabel">Password</span> </label> </div> <input name="dnn$ctr10015$Authentication$txtPassword" type="password" id="dnn_ctr10015_Authentication_txtPassword" /> </div> <div class="dnnFormItem" style="align:center;text-align:center;"> <a href="https://store.aapg.org/login/forgot.aspx" class="" target="_blank" style="margin-top: 10px;padding-left:10px;">forgot login info?</a> </div> </div> <div class='dnnFormItem'> <div class='AAPG_LoginSubmit'> <div class="dnnLabel"> <label id="dnn_ctr10015_Authentication_lblLogin_label" for="dnn_ctr10015_Authentication_btnLogin"> <span id="dnn_ctr10015_Authentication_lblLogin_lblLabel"></span> </label> </div> <input type="submit" name="dnn$ctr10015$Authentication$btnLogin" value="Sign-In" onclick="showLoading();" id="dnn_ctr10015_Authentication_btnLogin" class="dnnPrimaryAction login-submit" /> </div> </div> </div> </div> <div class='AAPG_AuthenticationFooter'> <hr style="margin:20px 0 30px;"> <h2 style="margin-bottom:10px; width:87% !important;">Need an Account?</h2>  <div class='AAPG_AuthFooterLinks'>   <a href='https://www.aapg.org/register?refUrl=http%3A%2F%2Fpdh.aapg.org%2F' class="dnnPrimaryAction" style="font-weight:bold;font-size:18px;max-width:300px;" target='_blank'>create account</a> </div> <div class='AAPG_AuthFooterMessage'>  <p>By continuing, you agree to AAPG's <a href="https://www.aapg.org/code-of-conduct">Code of Conduct</a> and <a href="https://www.aapg.org/privacy">Privacy Notice</a>.</p>  </div> </div> </div> </div> </div> </div> <script type="text/javascript"> function pageLoad() { $('.AAPG_Processing').hide(); } function showLoading() { $('.AAPG_Processing').show(); } </script> </div></div> <div></div> </div> </div> </div></div> <div class="clr"></div> <div class="clr"></div> <div class="clr"></div> <div class="clr"></div> <div class="clr"></div> <div class="clr"></div> <div class="clr"></div> <div id="empty"></div> </div> </div> </div> </div> <div class="clr"></div>   <div id="outerFt"> <div class="footer_bg"> <div class="row"> <div class="footer_area_bg"> <a id="sitemap" name="sitemap"></a> <div class="footer_area"> <div class="link_text" align="right"> Looking For Something? Click Here. +/- </div> <div id="hover_content2" class="hover_content"> <div class="foot_content_area"> <div class="clr"></div> </div> </div> </div> <div class="clr"></div> <div id="copy" class="copyright_area"> <img alt="" src="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png" /><br /> <span id="dnn_dnnCOPYRIGHT_lblCopyright" class="copyright">Copyright 2024 by American Association of Petroleum Geologists</span> <br /><span class="copyright">1444 S. Boulder, Tulsa, OK 74119, USA | Phone: 1 918 584-2555 | Toll Free US & Canada: 1 800 364 2274 | Fax: 1 918 560-2665 </span> </div> </div> </div> <div class="clr"></div> </div> </div>   <script type="text/javascript"> $(document).ready(function(){ $('a.mapbug').tooltip({ tooltipClass: "jquitooltip", track: true, delay: 0, fixPNG: true, top: -15, left: 5, fade: 0 }); $(".link_text").click(function(){ $(".hover_content").slideToggle("slow"); if($("#copy").attr('class')=='copyright_area') { $("#copy").attr('class','copyright_area_large'); } else { $("#copy").attr('class','copyright_area'); } $("html, body").animate({ scrollTop: $(document).height() }, 1000); //$(this).toggleClass("blue"); return false; }); $("#hover_content").click(function(){ $(".hover_content").slideDown("slow"); if($("#copy").attr('class')=='copyright_area') { $("#copy").attr('class','copyright_area_large'); } else { $("#copy").attr('class','copyright_area'); } $("html, body").animate({ scrollTop: $(document).height() }, 1000); $(this).toggleClass("blue"); return false; }); if($('.Breadcrumb').length > 1) { //$(".Breadcrumb:nth-child("+$('.Breadcrumb').length+")").css('background-color', 'green'); for(ai=1;ai<=$('.Breadcrumb').length;ai++){ if(ai==1){ $(".Breadcrumb:nth-child("+ai+")").html('<h2>'+$(".Breadcrumb:nth-child("+ai+")").html()+'</h2>'); $(".Breadcrumb:nth-child("+ai+")").addClass('Breadcrumb1'); } else{ $(".Breadcrumb:nth-child("+ai+")").html(''); } } //$(".Breadcrumb:nth-child("+$('.Breadcrumb').length+")").html('<h1>'+$("title").html()+'</h1>'); } else if($('.Breadcrumb').length > 0) { $(".Breadcrumb:nth-child("+$('.Breadcrumb').length+")").html('<h2>'+$(".Breadcrumb:nth-child("+$('.Breadcrumb').length+")").html()+'</h2>'); $(".Breadcrumb:nth-child("+$('.Breadcrumb').length+")").addClass('Breadcrumb1'); } $(".Breadcrumb:nth-child("+$('.Breadcrumb').length+")").css('background','none'); /*if($('.Breadcrumb').length > 1) { //$(".Breadcrumb:nth-child("+$('.Breadcrumb').length+")").css('background-color', 'green'); for(ai=1;ai<=$('.Breadcrumb').length;ai++){ if(ai==1) $(".Breadcrumb:nth-child("+ai+")").html('<h2>'+$(".Breadcrumb:nth-child("+ai+")").html()+'</h2>'); else $(".Breadcrumb:nth-child("+ai+")").html(''); } $(".Breadcrumb:nth-child("+$('.Breadcrumb').length+")").html('<h1>'+$("title").html()+'</h1>'); } */ trigmecal(); }); function trigmecal(){ //$('#empty').html($('.AdsPane').html()); //$('#empty').css('display','none'); /* $(".mtop").each(function(){ var twidth=$(this).width(); var tchild=$(this).children('li').length; var inwidth=parseInt(twidth/tchild)-2; $(this).children('li').css('width',inwidth+'px'); $(this).children('li').css('paddingLeft','0px'); $(this).children('li').css('paddingRight','0px'); }); */ $("ul.mtop").each(function(){ var twidth=$(this).parent().width(); //alert(twidth); var tchild=$(this).children('li').length; var inwidth=parseInt(twidth/tchild)-2; //alert(inwidth); $(this).children('li').css('width',inwidth+'px'); $(this).children('li').css('paddingLeft','0px'); 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