01071cam a22002531 4500 gs 08000143 DLC 20260227111307.0 790405m18741883dcuf 00010 eng c gs 08000143 //r933 U.S. Geol. Survey Library DLC DLC n-usp-- QE74 .H4 vol. 6-8 Lesquereux, Leo, 1806-1889. Contributions to the fossil flora of the western territories ... By Leo Lesquereux. Washington, Govt. print. off., 1874-83. 3 v. plates. 28-31 cm. Department of the interior. Report of the United States Geological survey of the territories. F. V. Hayden, United States geologist-in-charge. vol. VI-VIII At head of title: United States Geological survey of the territories. pt. I. The Cretaceous flora.--pt. II. The Tertiary flora.--pt. III. The Cretaceous and Tertiary floras. Paleobotany Cretaceous. Paleobotany Tertiary. Plants, Fossil West (U.S.) 24727 24727