Environmental changes in the Tule Lake Basin, Siskiyou and Modoc counties, California, from 3 to 2 million years before present /
Adam, David P.
[Reston, Va.?] : Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by the Books and Open-File Reports Section,
1990.
Title from p. [4] of cover: Environmental changes in Tule Lake Basin, Siskiyou and Modoc Co., Calif.
Shipping list no.: 90-245-P.
Includes bibliographical references (p. 12-13).
Paleoecology
Paleobotany
Paleobotany
Paleoclimatology