Download or read book Guidebook Annual Field Conference written by Wyoming Geological Association and published by . This book was released on 1976 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wyoming Geological Association Guidebook written by Wyoming Geological Association. Annual Field Conference and published by . This book was released on 1978 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wind River Basin Wyoming written by Wyoming Geological Association. Annual Field Conference and published by . This book was released on 1948 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Geology written by and published by . This book was released on 1980 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1988 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Origin and Distribution of Six Heavy mineral Placer Deposits in Coastal marine Sandstones in the Upper Cretaceous McCourt Sandstone Tongue of the Rock Springs Formation Southwest Wyoming written by Henry W. Roehler and published by . This book was released on 1989 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The geology of six geographically separated but geneti- cally related heavy-mineral placer deposits are investigated along 40 miles of coastal-marine sandstone outcrops comprising the McCourt Sandstone Tongue. The heavy- mineral placer deposits consist of dark-brown to black, fine- to medium-grained, ferruginous sandstones that occur in elongated lenses that are as much as 6.6 ft thick and 2,000 ft long. The placer deposits are mostly intercalated with light-gray or tan quartzose shoreline sandstones that offlapped southeastward across the study area and formed a strand plain during a regression of the interior Cretaceous sea. The placers were deposited along a single shoreline during one stage of the regression. The heavy-mineral placer deposits are composed of about 85 percent opaque iron minerals, mostly magnetite, hematite, and ilmenite, and about 15 percent nonopaque minerals, mostly zircon, with minor amounts of tourmaline, rutile, garnet, sphene, hornblende, apatite, and traces of other minerals. The depositional settings are river mouth, berm, forebeach, surf, and middle shoreface, where the segregation of light and heavy minerals took place by fluvial, marine, and eolian processes. A plutonic source for most of the heavy minerals was probably the Sevier orogenic belt located 150-250 miles west of the study area. The heavy-mineral deposits in the McCourt Tongue are analogous in origin to that of heavy-mineral deposits that are presently forming along the southeast Atlantic and gulf coasts of the United States.

Download or read book Water resources Investigations Report written by and published by . This book was released on 2002 with total page 756 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 2000 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy of the Mesaverde Group in the Central and Eastern Greater Green River Basin Wyoming Colorado and Utah written by Henry W. Roehler and published by . This book was released on 1990 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: See journals under US Geological survey. Prof. paper 1508.

Download or read book U S Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Relation of Uranium Deposits to Tectonic Pattern of the Central Cordilleran Foreland written by Frank W. Osterwald and published by . This book was released on 1961 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared on behalf of the U.S. Atomic Energy Commission and published with the permission of the Commission.

Download or read book Eocene Climates Depositional Environments and Geography Greater Green River Basin Wyoming Utah and Colorado written by Henry W. Roehler and published by . This book was released on 1993 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Depositional history of continental Eocene rocks in an intermontane basin of Central Rocky Mountains.

Download or read book U S Geological Survey Bulletin written by Curtis E. Larsen and published by . This book was released on 1989 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1968 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interaction of the Rocky Mountain Foreland and the Cordilleran Thrust Belt written by Christopher J. Schmidt and published by Geological Society of America. This book was released on 1988 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume emphasizes the interaction of the Cordilleran thrust belt and Rocky Mountain foreland in studies of regional structural geology, geophysics, and sedimentology from west-central Montana to Arizona. The volume outlines how the nature of the Rocky mountain foreland and its deformation affect the geometry of the Cordilleran thrust belt. Many of the structural and geophysical studies reported in this volume also address the question of which structures - forland or thrust belt - developed first in a specific region and how early formed structures influenced later ones. Several chapters address the nature and style of foreland development.