Technical Report Archive & Image Library (TRAIL) - 3 Matching Results

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Results of a Biological Reconnaissance of the Yukon River Region

Description: Brief summary of the Yukon River region, including itinerary of expedition, faunal districts, new species identified, and mammals and birds present.
Date: October 6, 1900
Creator: Osgood, Wilfred H. & Bishop, Louis B.
Partner: UNT Libraries Government Documents Department
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Revision of the Pocket Mice of the Genus Perognathus

Description: Revision of earlier report in this series detailing changes in classification resulting from study of up to 3,000 specimens.
Date: September 20, 1900
Creator: Osgood, Wilfred H.
Partner: UNT Libraries Government Documents Department
open access

Revision of American Voles of the Genus Microtus

Description: From introduction: "Synopsis of American voles based on a study of between 5,000 and 6,000 specimens from more than 800 localities."
Date: June 6, 1900
Creator: Bailey, Vernon
Partner: UNT Libraries Government Documents Department
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