Schreiber, California, 1968


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Schreiber, Ralph W.

Alternate Title

E. Pac. Offshore Islands, Schreiber, April 1968, EAC 40


The field book by R. Delong was created for the Pacific Ocean Biological Survey Program, February 17-18, 1968. The field book relates data collected on elephant seals and birds on Guadalupe, Benitos, and Natividad Island off the coast of Northern Mexico. Includes times of day for work completed, descriptions of seals observed including sizes, bird specimens collected, counts. Some entries are a page long.

Date Range


Start Date

Apr 18, 1968

End Date

Apr 28, 1968

Access Information

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  • Mammalogy
  • Pacific Ocean Biological Survey Program
  • Seals (Animals)


  • Mexico
  • Guadalupe, Isla


  • Fieldbook record
  • Field notes

Accession #

SIA RU000245

Collection name

National Museum of Natural History, Pacific Ocean Biological Survey Program, records, circa 1961-1973, with data from 1923

Physical Description

1 field book

Physical Location

Smithsonian Institution Archives


Box 61 Folder 9