TY - BOOK TI - Contributions to the fossil flora of the western territories ... VL - pt. 3 UR - https://www.biodiversitylibrary.org/item/32411 PB - Govt. Print. Off CY - Washington PY - 1874 N1 - At head of title: United States Geological Survey of the Territories. --- pt. 1. The Cretaceous flora -- pt. 2. The Tertiary flora -- pt. 3. The Cretaceous and Tertiary floras. AU - Lesquereux, Léo, KW - Cretaceous KW - Paleobotany KW - Plants, Fossil KW - Tertiary KW - West (U.S.) ER -