Contributions to the fossil flora of the western territories
Lesquereux, Leo
1806-1889
creator
text
dcu
Washington
Govt. print. off.
1874-83
1874
1883
monographic
eng
3 v. plates. 28-31 cm.
pt. I. The Cretaceous flora.--pt. II. The Tertiary flora.--pt. III. The Cretaceous and Tertiary floras.
By Leo Lesquereux.
At head of title: United States Geological survey of the territories.
n-usp--
Paleobotany
Cretaceous
Paleobotany
Tertiary
Plants, Fossil
West (U.S.)
QE74 .H4 vol. 6-8
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
gs 08000143 //r933
U.S. Geol. Survey Library
790405
20260227111307.0
gs 08000143