Petrology and structure of Precambrian rocks, Central City quadrangle, Colorado Sims, P. K. (Paul Kibler) 1918-2011 creator author. Gable, Dolores J. 1922-2012 author. Geological Survey (U.S.) issuing body. text bibliography dcu 1967 monographic eng remote 1 online resource (iv, E56 pages) : illustrations, maps + 1 plate. by P. K. Sims and D. J. Gable. Title from title screen (viewed September 24, 2014). "A study of high-grade metamorphic and igneous rocks within the Colorado mineral belt." Includes bibliographical references (pages E55-E56). n-us-co Geology Colorado Clear Creek County Geology Colorado Gilpin County Geology Front Range (Colo. and Wyo.) Geology, Stratigraphic Precambrian Petrology Geology Geology, Stratigraphic Petrology Precambrian Geologic Period Colorado Clear Creek County Colorado Gilpin County From 570 million to 5 billion years ago fast I 19.16:554-E I 19.16:554-E Petrology and structure of Precambrian rocks, Central City quadrangle, Colorado Sims, P. K. (Paul Kibler), 1918-2011. (DLC) 70604953 (OCoLC)66220 Geological Survey professional paper ; 554-E Shorter contributions to general geology https://purl.fdlp.gov/GPO/gpo81703 COP 140929 20211120182357.0 in00003888084 eng