<div class="description">
<dl><dd>Some numbers have accompanying atlases</dd>
<dd>At head of title: Department of the Interior</dd>
<dd>Title varies slightly</dd>
<dd>GeoRef</dd>
<dd>Some numbers issued out of chronological sequence</dd>
<dd>Elecresource</dd></dl><br>Subjects: Geology; Paleontology</div>
<div class="fn value">
Geological Survey (U.S.)</div>
Internet Archive identifier