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Author
Cross, Whitman, 1854-1949. (1)
SubjectCretaceous - Lewis shale; Mesaverde formation; Mancos shale; Dakota sandstone (1)
Geology -- United States --Maps (1)
Geology--Colorado--La Plata County--Maps (1)Geology--Colorado--Montezuma County--Maps (1)Jurassic - Mc. Elmo formation; La Plata sandstone; Dolores formation (1)Neogene - unnamed strata (1)
Paleogene - unnamed strata (1)
Triassic - Mc. Elmo formation; La Plata sandstone; Dolores formation (1)... View MoreDate Issued1899 (1)TypeBook (1)Image (1)
Map (1)
Has File(s)Yes (1)