by James Elvin Conkin
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Guide to the rocks and fossils of Jeffer...
Inauris and Sorosphaerella
Capitol Metabentonite in the Trenton Cur...
Palaeacis Cuneiformis Haime, 1857, in Mi...
Stratigraphy of the New Providence forma...
Mississippian smaller Foraminifera of Ke...
Wonderful Life the Burgess
Quaternary of South America and Antarcti...
The old red sandstone
La terre avant de déluge
Fauna of the Vale and Choza
The map that changed the world