<div class="description">
<dl><dd>Cover title</dd>
<dd>"Being an abstract of a paper read before the American Association for the Advancement of Science in Toronto, August, 1889."</dd>
<dd>Filmed from a copy of the original publication held by the National Library of Canada</dd>
<dd>43</dd></dl><br>Subjects: Rocks, Metamorphic; Gneiss; Roches métamorphiques; Gneiss</div>
<div class="fn value">
Bell, Robert, 1841-1917</div>
Internet Archive identifier