Preliminary maps showing Quaternary geology of the Tracy and Midway 7.5-minute quadrangles, California /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Sowers, Janet M., Noller, Jay S., Lettis, William R.
Format:	Government Document Microform Map
Language:	English
Published:	[Reston, Va.] : The Survey, 1993.
Series:	U.S. Geological Survey open-file report ; 93-225.
Subjects:	From 2 million years ago Geology, Stratigraphic > Quaternary > Maps. Geology > California > San Joaquin County > Maps. Geology > California > Alameda County > Maps. Geology. Geology, Stratigraphic. Quaternary Geologic Period. California > Alameda County. California > San Joaquin County. Maps.