1-2 of 2 Books
The Jurassic Wanakah and Morrison formations in the Telluride-Ouray-western Black Canyon area of southwestern Colorado
The Jurassic Wanakah and Morrison formations in the Telluride-Ouray-western Black Canyon area of southwestern Colorado
By Robert Brett O'Sullivan
Trace fossils and mollusks from the upper member of the Wanakah Formation, Chama basin, New Mexico
Trace fossils and mollusks from the upper member of the Wanakah Formation, Chama basin, New Mexico
By Jennie L. Ridgley