Crocker, crayfish collection, 1-170
Denton W. Crocker papers, 1948-1969
SIA Acc. 17-005
Smithsonian Field Book Project : an initiative to improve access to field book content that documents natural history
Crocker, Denton W.
The field notes document field work of Denton W. Crocker relating to the study of crayfish during May 23, 1948- August 19, 1952. Sheets list station number (DWC 1 to DWC 171), date, location description (state, county, town, landmarks or roads), and specimens collected (scientific name, sex, quantity). Sometimes includes information about preservation, habitat (water flow, width, bottom; vegetation), method of collection, and additional specimen characteristics like stage of development. Appears that in some cases he is recording return visits to stations. Locations are primarily across New York.
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