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# Explore Search: Geology General

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## By Year

publication        January 1, 1951        General geology and ground-water resources of the Arkansas Basin in Colorado

publication        October 1, 1995        Generalized surficial geologic map of the Bayfield Quadrangle, La Plata County, Colorado

publication        January 1, 1972        General geology of the Hahns Peak and Farwell Mountain quadrangles, Routt County, Colorado

publication        January 1, 1967        General and engineering geology of the United States Air Force Academy site, Colorado, with a section on ground water

publication        June 6, 2011        Geology highlights, Ride the Rockies 2011

publication        May 30, 2009        Geology highlights for Ride the Rockies 2009

publication        January 1, 1969        Activities and services of the U.S. Geological Survey, Denver area, Colorado

publication        January 1, 1973        Selected hydrologic data in the upper Colorado River basin

publication        May 31, 2018        Computing under-ice discharge: A proof-of-concept using hydroacoustics and the Probability Concept

publication        January 1, 1999        Field guide to the continental Cretaceous-Tertiary boundary in the Raton basin, Colorado and New Mexico

publication        May 5, 2007        Effect of Drought on Streamflow and Stream-Water Quality in Colorado, July through September 2002

publication        March 19, 2012        Watershed scale response to climate change--East River Basin, Colorado

publication        March 19, 2012        Watershed scale response to climate change--Yampa River Basin, Colorado

publication        January 1, 1994        Sources and migration pathways of natural gas in near-surface ground water beneath the Animas River valley, Colorado and New Mexico

publication        January 1, 1991        Selected hydrologic data for farmland treated with sewage sludge near Platteville, Colorado, 1985-91

publication        January 1, 1980        Helicopter airborne electromagnetic survey (using the Dighem II system) of parts of the Lake City caldera, Hinsdale County, Colorado

publication        January 1, 2007        Rocky Mountain Snowpack Chemistry at Selected Sites, 2004

publication        March 1, 2019        Geologic map of the Hartsel Quadrangle, Park County, Colorado

publication        January 1, 1883        Twelfth Annual Report of the United States Geological and Geographical Survey of the Territories: A report of progress of the exploration in Wyoming and Idaho for the year 1878, Part I: Geology, paleontology, and zoology