Product Description Page Title: Geologic map of the Casa Grande quadrangle, Colfax County, New Mexico and Las Animas County, Colorado Author(s): Pillmore, C.L. Publishing Organization: U.S. Geological Survey Publication Series and Number: Geologic Quadrangle Map GQ-823 Publication Date: 1969 Map Scale: 1:62,500 Cross Section: Yes Northernmost Latitude: 37°0'0"N (37.0000) Southernmost Latitude: 36°45'0"N (36.7500) Easternmost Longitude: 104°45'0"W (-104.7500) Westernmost Longitude: 105°0'0"W (-105.0000) ISBN: 0607748532 Publication Format: Paper Online:         View high-resolution images:                  Option 1 (requires ExpressView plug-in)                  Option 2 (no plug-in needed.) This Product Is Available, Please note the publication series and number, and then contact: U.S. Geological Survey Postal Address: USGS Information Services Box 25286 Denver, CO 80225 Voice Telephone: (303) 202-4700 or 1-888-ASK-USGS Facsimile Telephone: (303) 202-4693 If any fields in this record contain errors, please send us your Has this record been U.S. Department of the Interior, U.S. Geological Survey, Reston, VA, USA URL http://ngmdb.usgs.gov/ngmdb/ngm_catalog.ora.html Database project personnel. Last modified: 23-Nov-2009