Cantwell, George G., Arizona, California, Oregon, Washington, April 1918 - June 1927

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The field catalog documents the mammals collected by George G. Cantwell in Arizona, California, Oregon, Washington, April 15, 1918 - June 27, 1927. Entries include USNM catalog number (non consecutive), specimen number (178 - 3118), name, locality, date, measurements (l, t, tr), and remarks. Remarks cover details about habitat (i.e. wet creek bottom or oat field), condition of specimen, quantity of embryos, distances from geological landmarks, and elevation. Locality information includes a combination of town, county, state, or geological landmark.

Date Range


Start Date

Apr 15, 1918

End Date

Jun 27, 1927

Access Information

At least 24 hours advance notice is recommended to consult this collection. Contact the Division of Mammals at 202-633-1253 to make an appointment.




  • Oregon
  • United States
  • California
  • Arizona
  • Washington


  • Fieldbook record
  • Field notes

Accession #

SIA Acc. 12-443

Collection name

Mammal Section, Bird and Mammal Labs, Fish and Wildlife Service, US Department of the Interior, Division of Mammals

Physical Description

1 field book

Physical Location

National Museum of Natural History (U.S.). Division of Mammals