Geologic map of the Iris quadrangle, Gunnison and Saguache counties, Colorado /

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Bibliographic Details
Author / Creator:Olson, Jerry Chipman, 1917-
Imprint:Reston, Va. : U.S. Geological Survey, 1976.
Description:1 map : col. ; 58 x 45 cm., folded in envelope 30 x 24 cm.
Language:English
Series:Geologic quadrangle map GQ-1286
Subject:
Cartographic data:Scale 1:24,000 (W 106⁰52ʹ30ʺ--W 106⁰45ʹ00ʺ/N 38⁰30ʹ00ʺ--N 38⁰22ʹ30ʺ)
Format: Map U.S. Federal Government Document Print
Local Note:Stored in vertical file.
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/2740040
Hidden Bibliographic Details
Varying Form of Title:Iris quadrangle, Gunnison and Saguache counties, Colorado
Other authors / contributors:Geological Survey (U.S.)
Notes:Contour interval 20 feet.
Includes col. cross sections and bibliography.
GPO item no.:0619-G-05
Govt.docs classification:I 19.88:GQ-1286

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