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Notice of the rocks lying between the carboniferous limestone of the Lower Peninsula of Michigan and the limestones of the Hamilton group: with descriptions of some cephalopods supposed to be new to science
Winchell, A.Volume:
s2-33
Language:
english
Journal:
American Journal of Science
DOI:
10.2475/ajs.s2-33.99.352
Date:
May, 1862
File:
PDF, 1020 KB
english, 1862