Upper Cretaceous and Tertiary formations of the western part of the San Juan Basin, Colorado and New Mexico, by John B. Reeside, Jr., and Flora of the Animas Formation, by F.H. Knowlton.
Material type:
TextPublication details: Washington, Govt. Print. Off., 1924.Description: iv, 117 p. XIX pl. (part fold.; incl. col.map, 3 fold.-diagr.) tables, diagrs. 29 cmSubject(s): LOC classification: - QE75 .P9 no. 134
Plates not included in pagination.
At head of title: Department of the Interior.
Includes bibliographical references and index.
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