<div class="description">
<dl><dd>Caption title</dd>
<dd>"From the Canadian Naturalist, April 1877."</dd>
<dd>Includes bibliographical references</dd>
<dd>Filmed from a copy of the original publication held by the National Library of Canada</dd>
<dd>43</dd></dl><br>Subjects: Geology; Geology, Stratigraphic; Géologie; Géologie stratigraphique</div>
<div class="fn value">
Dawson, George M., 1849-1901</div>
Internet Archive identifier