Alwynne B. Beaudoin - Lake File

Cochrane Lake

Location: South Dakota, USA Latitude (N): 44.71° Longitude (W): 96.48°
Site notes: Gazetteer listing gives the name as Lake Cochrane.
Smith, A. J. 1994
Calibration of Ostracodes as Hydrochemical Indicators Using Lake Sediment Records from 1900 to Present from the Great Plains. In American Quaternary Association (AMQUA) Program and Abstracts of the Thirteenth Biennial Meeting. p. 162. June 19- 22, 1994, University of Minnesota, Minneapolis.
Sites discussed: Coldwater Lake (ND), Rice Lake, Cochrane Lake. Used a modern data set to interpret records from these three lakes. Records showed shift to more saline conditions during 1930s. (16/12/2007).

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