Download or read book Stratigraphy and Cyclic Sedimentation of Middle and Upper Pennsylvanian Strata Around Winterset Iowa written by Philip H. Heckel and published by . This book was released on 1992 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shales and Mudstones Basin studies sedimentology and paleontology written by Juergen Schieber and published by . This book was released on 1998 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sedimentology and Stratigraphy of Pennsylvanian and Lower Permian Strata Upper Amsden Formation and Tensleep Sandstone in North central Wyoming written by Dennis Rolland Kerr and published by . This book was released on 1989 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Guide for the Special Field Conference on the Stratigraphy Sedimentation and Nomenclature of the Upper Pennsylvanian and Lower Permian Strata Monongahela Washington and Greene Series in the Northern Portion of the Dunkard Basin of Ohio West Virginia and Pennsylvania written by Aureal T. Cross and published by . This book was released on 1950 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Iowa s Geological Past written by Wayne I. Anderson and published by . This book was released on 1998 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iowa's rock record is the product of more than three billion years of geological processes. The state endured multiple episodes of continental glaciation during the Pleistocene Ice Age, and the last glacier retreated from Iowa a mere (geologically speaking) twelve thousand years ago. Prior to that, dozens of seas came and went, leaving behind limestone beds with rich fossil records. Lush coal swamps, salty lagoons, briny basins, enormous alluvial plains, ancient rifts, and rugged Precambrian mountain belts all left their mark. In Iowa's Geological Past, Wayne Anderson gives us an up-to-date and well-informed account of the state's vast geological history from the Precambrian through the end of the Great Ice Age. Anderson takes us on a journey backward into time to explore Iowa's rock-and-sediment record. In the distant past, prehistoric Iowa was covered with shallow seas; coniferous forests flourished in areas beyond the continental glaciers; and a wide variety of animals existed, including mastodon, mammoth, musk ox, giant beaver, camel, and giant sloth. The presence of humans can be traced back to the Paleo-Indian interval, 9,500 to 7,500 years ago. Iowa in Paleozoic time experienced numerous coastal plain and shallow marine environments. Early in the Precambrian, Iowa was part of ancient mountain belts in which granite and other rocks were formed well below the earth's surface. The hills and valleys of the Hawkeye State are not everlasting when viewed from the perspective of geologic time. Overall, Iowa's geologic column records an extraordinary transformation over more than three billion years. Wayne Anderson's profusely illustrated volume provides a comprehensive and accessible survey of the state's remarkable geological past.

Download or read book Catalog of Publications written by Iowa. Department of Natural Resources. Geological Survey Bureau and published by . This book was released on 1994 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annals of Iowa written by and published by . This book was released on 1994 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Middle Pennsylvanian Cyclical Sedimentation in the Minturn Formation of South Central Colorado written by Paul John Becker and published by . This book was released on 1978 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Upper Silurian and Lower Devonian Stratigraphy of Northeastern Pennsylvania New Jersey and Southeasternmost New York written by Anita G. Epstein and published by . This book was released on 1967 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A description and partial revision of the physical stratigraphy and interpretations of depositional environments."--T.p.

Download or read book Paleozoic sequence stratigraphy views from the North American Craton written by Brian J. Witzke and published by Geological Society of America. This book was released on 1996-01-01 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy Petrology and Depositional Sequence of the Marmaton Pleasanton and Lowermost Kansas City Groups late Middle Early Upper Pennsylvanian in a Core from South central Iowa written by Douglas E. O'Brien and published by . This book was released on 1977 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Monthly Checklist of State Publications written by Library of Congress. Exchange and Gift Division and published by . This book was released on 1992-08 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt: June and Dec. issues contain listings of periodicals.

Download or read book GIS Newsletter written by Geoscience Information Society and published by . This book was released on 1991 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy of the Upper Mississippian and Lower Pennsylvanian Strata of Northern Arkansas written by Robert P. Barnes and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: