Eniwetok (K-1B II), January 13 - 28, 1951

ID: SIA Acc. 16-046

Creator: Ladd, Harry S. (Harry Stephen), 1899-1982

Form/Genre: Fieldbook record

Date: 1951

Citation: Chalmer L. Cooper papers, c. 1932 - 1944

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The notebook documents the geological work of Harry S. Ladd in Eniwetok [Marshall Islands], January 13 - 28, 1951. Entries vary in content and structure. The first detail characteristics of samples collected by drilling, which include measurement, and geological characteristics (color and composition), type of fossils present, and notes. Also includes dated entries, narrative in structure, that describe daily work and challenges of drilling.

Date Range


Start Date

Jan 13, 1951

End Date

Jan 28, 1951

Access Information

Many of SIA's holdings are located off-site, and advance notice is recommended to consult a collection. Please email the SIA Reference Team at osiaref@si.edu.


  • Geology
  • Paleontology


  • Eniwetok
  • Marshall Islands


  • Fieldbook record
  • Field notes

Accession #

SIA Acc. 16-046

Collection name

Chalmer L. Cooper papers, c. 1932 - 1944

Physical Description

1 Field book

Physical Location

Smithsonian Institution Archives


Box 2 Folder 7