Map showing the distribution of potassium feldspar and fossils in Mesozoic rocks of Marin and San Francisco Counties, and parts of Alameda, Contra Costa, and Sonoma Counties, California

January 1, 1974

No abstract available.

Publication Year	1974
Title	Map showing the distribution of potassium feldspar and fossils in Mesozoic rocks of Marin and San Francisco Counties, and parts of Alameda, Contra Costa, and Sonoma Counties, California
DOI	10.3133/mf573
Authors	R. H. Wright
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Miscellaneous Field Studies Map
Series Number	573
Index ID	mf573
Record Source	USGS Publications Warehouse

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