Costa Rica - Panama boundary survey, April 3 - May 29, 1912
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PrintThe field book covers the work of Donald F. MacDonald in Costa Rica for the Costa Rica - Panama boundary survey, April 3 - May 39, 1912. Entries are dated and contain travel details, daily work, descriptions of geological characteristics of strata, spec. #s. Many entries are organized by location, often numbered, sometimes in the vicinity of numbered telephone poles. Also contains numbered fossil lot lists with descriptions.
1912
Apr 03, 1912
May 29, 1912
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Costa Rica
SIA Acc. 16-133
Donald F. MacDonald papers, 1911-1916
1 field book
Smithsonian Institution Archives
Box 1 Folder 11