<![CDATA[<body>
<!-- skip stuff-->
<a href="#lastcrumb" title="Skip Breadcrumb Navigation"
onfocus="expandMenu('breadskip');"
onblur="hideSkip('breadskip');"
><img src="../wps/media/styles/1480/_skins_/D/default_blue/pixel.gif" width="1" height="1" alt="[Skip Breadcrumb Navigation]" border="0" hspace="0" vspace="0"></a><div class="submenu" id="breadskip"><span class="breadcrumbs">[Skip Breadcrumb Navigation]</span><noscript>: <a href="#lastcrumb" ><span class="breadcrumbs">[Skip Breadcrumb Navigation]</span></a></noscript><br> </div>
<table border="0" cellspacing="2" cellpadding="0" summary="A display table presents breadcrumb navigation to show where this page is located in the site.">
<tr align="left" valign="top">
<!-- crumb name -->
<td align="left" valign="top"><a href="0,12596,4023729-,00.html" target="_top" class="breadcrumbs" >Home</a></td>
<!-- crumb divider -->
<td align="left" valign="middle">
<img src="../wps/media/styles/1480/_skins_/D/default_blue/breadcrumb_arrow.gif" alt=" arrow " width="21" height="9" hspace="0" vspace="2" border="0"> </td>
<!-- Last Crumb -->
<td align="left" valign="top">
<span class="breadcrumbs"><a name="lastcrumb" id="lastcrumb">Chapter 17 </a>
</td>
</tr>
</table>
<p />
<span class="breadcrumbs">No Frames Version</span><br>
<span class="homepageTitle">The Origin of Life and the Precambrian Evolution</span><p />
<ul>
<li> <a href="0,12596,4023729-sitenav,00.html">Web Site Navigation</a><br />
<li> <a href="0,12596,4024206-leftnav,00.html">Navigation for The Origin of Life and the Precambrian Evolution</a>
<ul>
</body>]]>