ample Struct</a></h2>
<blockquote>
<table class=frame><tr><td>
<table class=inner cellspacing=1>
<tr class=h><th>Field Name</th>
<th>Writable</th><th>Values / <span class=n>Notes</span></th></tr>
<tr>
<td>MaterialSampleID</td>
<td class=c>string</td>
<td>&nbsp;</td></tr>
</table></td></tr></table></blockquote>

<h2><a name='GeologicalContext'>DarwinCore GeologicalContext Struct</a></h2>
<blockquote>
<table class=frame><tr><td>
<table class=inner cellspacing=1>
<tr class=h><th>Field Name</th>
<th>Writable</t