Geologic map of the East Portal Quadrangle, Boulder, Gilpin, and Grand counties, Colorado

January 1, 1991

No abstract available.

Publication Year	1991
Title	Geologic map of the East Portal Quadrangle, Boulder, Gilpin, and Grand counties, Colorado
DOI	10.3133/i2212
Authors	E. J. Young
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	IMAP
Series Number	2212
Index ID	i2212
Record Source	USGS Publications Warehouse

Citation Information