Download or read book Structural Analysis of Proterozoic Rocks in Gunnison County Colorado written by Eric David Hetherington and published by . This book was released on 1991 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Structural and Petrologic Studies of a Proterozoic Terrain written by Drummond Earley and published by . This book was released on 1987 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Resources of the Gunnison Gorge Wilderness Study Area Montrose and Delta Counties Colorado written by Theodore J. Armbrustmacher and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Sedimentological and Structural Analysis of the Proterozoic Uncompahgre Group Needle Mountains Colorado written by Charles William Harris and published by . This book was released on 1987 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Tectonic History of the Proterozoic Rocks in the Black Canyon of the Gunnison Colorado written by Micah J. Jessup and published by . This book was released on 2003 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rocky Mountain Geology written by and published by . This book was released on 1999 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1989 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proterozoic Geology of the Southern Rocky Mountains written by Jeffrey A. Grambling and published by Geological Society of America. This book was released on 1989-01-01 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Publications of the U S Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1990 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography and Index of Colorado Geology 1984 1989 written by and published by . This book was released on 1990 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proterozoic Geology of the Southern Rocky Mountains written by Jeffrey A. Grambling and published by . This book was released on 1989 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Upper Spring Creek Area of Gunnison County Colorado Including a Petrographic Study of the Paleozoic Sedimentary Rocks written by Wallace R. McCord and published by . This book was released on 1957 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Deformation and Metamorphic History of a Proterozoic Terrane in Northern Cochetopa Creek Gunnison County Colorado written by Laura E. Coffman Perkins and published by . This book was released on 1986 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Spectrographic and Modal Analyses of Syenitic Rocks Thorium Veins and Carbonatite in the Powderhorn District Gunnison County Colorado written by David Carl Hedlund and published by . This book was released on 1980 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proterozoic Crustal Evolution written by K.C. Condie and published by Elsevier. This book was released on 1993-02-03 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a final product of the International Geological Correlation Program (IGCP) Project 217, this volume brings together significant advances in the understanding of Proterozoic crustal evolution. This IGCP Project focussed on nine research objectives: 1) Comparison of Archean and Proterozoic supracrustal assemblages to more fully understand differences between Archean and post-Archean tectonic regimes; 2) To more fully understand the geochemical differences between Archean and post-Archean sediments and to evaluate the various factors that control sediment composition; 3) From combined U/Pb zircon and whole-rock Sm/Nd studies, to see if the apparent 2.4-2.0 continental crust "generation gap" is real; 4) To employ new techniques in the dating of individual zircons to more fully understand Proterozoic tectonic history and the role of crustal reworking; 5) From trace element ratios and Nd isotopic data from basalts, to better understand Proterozoic mantle evolution; 6) To encourage more detailed studies of the anorogenic granite-anorthosite association to better understand its origin and significance in terms of crustal evolution; 7) From combined Nd, Pb, and Sr isotopic data, to more precisely estimate the amount of new continental crust formed during the Proterozoic; 8) To encourage joint P-T and geochronological studies of Proterozoic and high-grade terranes to better understand Proterozoic orogenesis: and 9) To try and understand why hydrothermal precious metal deposits are relatively rare in the Proterozoic compared to both the Archean and the Phanerozoic. The book should be of interest to professionals in the geosciences (especially geochemists, petrologists and structural geologists) and graduate students in the same fields.

Download or read book Precambrian Conterminous U S written by John C. Reed, Jr. and published by Geological Society of America. This book was released on 1993 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: This wide-ranging discussion of Precambrian rocks includes contributions from a diverse array of authors actively engaged in investigations of various aspects of U.S. Precambrian geology. Summary discussions by the editors of the five major chapters place these contributions in a logical regional framework.

Download or read book The Petrology and Structural Geology of the Tolvar Peak Area Gunnison County Colorado written by Carl L. Leach and published by . This book was released on 1962 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: