Preliminary geologic map of the Eldorado Springs quadrangle, Boulder and Jefferson Counties, Colorado /

Bibliographic Details
Main Author:	Wells, John D.
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1963.
Series:	Miscellaneous geologic investigations ; map I-383.
Subjects:	Geology > Colorado > Boulder County > Maps. Geology > Colorado > Jefferson County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Geology by John D. Wells, 1957-61. Assisted by John W. Adams in the Magnolia area, 1957." Includes quadrangle location diagram. "Datum is mean sea level." Cartographic material.
Physical Description:	1 map ; 58 x 44 cm., on sheet 77 x 101 cm., folded to 26 x 21 cm., in envelope 30 x 24 cm.