Biostratigraphic and lithologic correlations of two Sonoma County Water Agency pilot wells with the type Wilson Grove Formation, Sonoma County, central California

Version 1.0.

by Powell, Charles L., II 1953-
Published: U.S. Geological Survey, 2006

Publications of the Western Earth Surface Processes Team 2005

Version 1.0, rev. and reprinted.

by Powell, Charles L., II 1953-
Published: U.S. Geological Survey, 2006

Publications of the Western Earth Surface Processes Team 2006

by Powell, Charles L., II 1953-
Published: U.S. Geological Survey, 2007

Macrofossils from the Imperial Formation in the Ocotillo Wells State Vehicle Recreation Area, Imperial and San Diego counties, California

by Powell, Charles L., II 1953-
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; [Books and Open-File Reports Section, distributor], 1993

A record of the inarticulate brachiopod Glottidia? from the ancestral Gulf of California, Miocene to Pliocene Imperial Formation, southern California

by Powell, Charles L., II 1953-
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 1997

Geology and paleontology of the late Miocene Wilson Grove Formation at Bloomfield Quarry, Sonoma County, California

by Powell, Charles L., II 1953-
Published: U.S. Department of the Interior, U.S. Geological Survey, 2019

Publications of the Western Geologic Mapping Team 1997-1998

Published: U.S. Dept. of the Interior, U.S. Geological Survey, 1999

Preliminary Tertiary molluscan biostratigraphy of the Alaskan Peninsula, southwestern Alaska

by Marincovich, Louie.
Published: U.S. Geological Survey, 1990

Publications of the Western Earth Surface Processes Team, 1999

Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2000