Palynology of two upper quaternary cores from Clear Lake, County, California
By: by David P. Adam ; with a section on dating by Stephen W. Robinson.
Contributors: Robinson, Stephen W.; Geological Survey (U.S.)
Series: U.S. Geological Survey professional paper ;; 1363
Publisher: Dept of the Interior, U.S, Geological Survey; For sale by the Books and Open-File Reports Section
Published: 1988
Place of publication: [Reston, Va.?]; Denver, Co
Language: eng
Number of pages: 86
Subjects: Palynology -- California -- Clear Lake (Lake County); Paleobotany -- California -- Clear Lake (Lake County); Paleobotany -- Quaternary
Description: The climatic sequence derived from a continuous pollen record spanning the last full glacial cycle indicates several large and sudden shifts in climate during the early part of the last glacial cycle between 125,000 and 75,000 years ago.
Notes: Bibliography: p. 80-86.
Five ill. on five folded sheets.
Shipping list no.: 89-54-P.
Item 624