Second contribution to the studies on the Cambrian faunas of North America
Walcott, Charles D. (Charles Doolittle),
1850-1927
creator
Geological Survey (U.S.)
contributor
text
book
Washington
G.P.O
1886
1886
ENG
At head of title: United States Geological Survey.
Cover title: Bulletin of the United States Geological Survey ; no. 30.
At head of cover title: Department of the Interior.
Arthropoda, Fossil
Cambrian
Cambrien
Canada
Paleontology
United States
FC 02 0203 no. 14747 AEU
565.3
Bulletin of the United States geological survey
CIHM/ICMH microfiche series, no. 14747
https://www.biodiversitylibrary.org/bibliography/38399
0665147473
10.5962/bhl.title.38399
CaOOCIHM