Gabrielson, Ira N., California, Oregon, Washington, January 1919 - March 1927

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The field catalog documents the mammals collected by Ira N. Gabrielson in California, Oregon, and Washington, January 1919 - March 1927. Pages are numbered; 1- 97 have been removed. Entries cover specimen numbers (1 - 331), some USNM catalog numbers (non consecutive), type (scientific name), locality, date, sex, and notes. Notes include additional information (some not identified), and possibly the initials of collectors. Locations includes bodies of water, ranger stations, towns, and states.

Date Range


Start Date

Dec 31, 1918

End Date

Feb 28, 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
  • 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