Geologic map and sections of the Holy Cross quadrangle, Eagle, Lake, Pitkin, and Summit counties, Colorado /

Bibliographic Details
Main Author:	Tweto, Ogden, 1912-1983
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 1974.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-830.
Subjects:	Geology > Colorado > Eagle County > Maps. Geology > Colorado > Lake County > Maps. Geology > Colorado > Pitkin County > Maps. Geology > Colorado > Summit County > Maps.

Description
Item Description:	Contour interval 50 feet. Index map, col. cross sections, and bibliography on separate sheet 95 x 120 cm. Cartographic material.
Physical Description:	1 map, 2 sheets : color ; 116 x 90 cm., folded in envelope 30 x 24 cm.