Download or read book A report on the geology of the Bighorn Mountains written by Celia C. Kingman and published by . This book was released on 1928 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Bighorn Mountains written by Nelson Horatio Darton and published by . This book was released on 1906 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Bighorn Canyon Hardin Area Montana and Wyoming written by Paul William Richards and published by . This book was released on 1955 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ancient Wyoming written by Kirk Johnson and published by Fulcrum Publishing. This book was released on 2016-05-17 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sponsored by a grant from the National Science Foundation to the Denver Museum of Natural History. Ever wondered what the ground below you was like millions of years ago? Merging paleontology, geology, and artistry, Ancient Wyoming illustrates scenes from the distant past and provides fascinating details on the flora and fauna of the past 300 million years. The book provides a unique look at Wyoming, both as it is today and as it was throughout ancient history—at times a vast ocean, a lush rain forest, and a mountain prairie.

Download or read book University of California Publications Bulletin of the Department of Geological Sciences written by University of California (1868-1952) and published by . This book was released on 1918 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Professional Paper United States Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1906 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Department of Geology written by and published by . This book was released on 1918 with total page 698 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 1967 with total page 322 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 1966 with total page 330 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 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the United States Geological Survey to the Secretary of the Interior written by Geological Survey (U.S.) and published by . This book was released on 1912 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Director of the United States Geological Survey to the Secretary of the Interior written by Geological Survey (U.S.) and published by . This book was released on 1905 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book University of California Publications Bulletin of the Department of Geological Sciences written by University of California, Berkeley and published by . This book was released on 1916 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Uplift of the Bighorn Mountains Wyoming and Montana written by C. E. Whipkey and published by . This book was released on 1991 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluvial and lacustrine-dominated clastic sedimentary rocks as thick as 1,800 m (6,000 ft) comprise the Paleocene Fort Union Formation and the Eocene Wasatch Formation of the western Powder River Basin in northeastern Wyoming and southeastern Montana. The systematic mineralogy of 45 samples of channel-fill sandstone from this sequence reflects the uplift and erosion of the Bighorn Mountains. Samples were collected to study vertical changes in the mineralogy of lower Tertiary sandstones adjacent to the Bighorn Mountains, lateral variations in the composition of the upper Paleocene Tongue River Member of the Fort Union Formation along the eastern front of the mountains, and variations in the composition of equivalent upper Paleocene sandstones of the central and western parts of the basin. Vertical changes in the mineralogy of a succession of Paleocene and Eocene sandstone units adjacent to the Bighorn Mountains most likely were produced by uplift and sequential erosion of the rocks that formerly overlaid the mountains. Uplift probably began in the middle Paleocene, during deposition of the Lebo Member of the Fort Union Formation, and continued into the Eocene. Differences in the mineralogy of the sandstone units along the western edge of the Powder River Basin that correspond to differences in the rock types now exposed along the crest of the Bighorn Mountains suggest that much of the erosional degradation of the Bighorn Mountains occurred during an early Tertiary tectonic episode. Lateral changes in the suite of unstable detrital grains within the Tongue River Member are compatible with facies and paleotransport studies that indicate a substantial eastward flux of detritus of early Tertiary age from the Bighorn Mountains into the central Powder River Basin.

Download or read book University of California publications in geological sciences written by California. University and published by . This book was released on 1916 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of United States Landslide Maps and Reports written by Christopher S. Alger and published by . This book was released on 1985 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Water supply Paper written by and published by . This book was released on 1950 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: