Download or read book Paleozoic Stratigraphy to Quaternary Features of the River Falls Area with a Special Trip to the Rock Elm Impact Structure written by and published by . This book was released on 2007 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Late Paleozoic and Mesozoic Continental Sedimentation Northeastern North America written by Geological Society of America. Northeastern Section and published by Geological Society of America. This book was released on 2018 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Stratigraphic and Sedimentologic Studies of Late Paleozoic Strata in the Eagle Basin and Northern Aspen Sub basin Northwest Colorado written by Samuel Y. Johnson and published by . This book was released on 1987 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Precambrian to Earliest Mississippian Stratigraphy Geologic History and Paleogeography of Northwestern Colorado and West central Colorado written by James M. Soule and published by . This book was released on 1992 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The early Paleozoic of northwestern and west-central Colorado is represented by continental shelf and continental shelf marginal sedimentary rocks of Late Cambrian, Ordovician, and Late Devonian ages. Differentially epeirogenic movements along fracture systems having Precambrian origins affected sedimentation patterns and probably mostly account for intervening times of erosion or nondeposition; activity along these tectonic elements persisted into the Neogene and possibly continues. These tectonic elements are west-north-west, south-southeast, and northeast trending fracture systems and an east-trending aulacogen in the approximate area of the modern Uinta Mountains. North-central Colorado was emergent land throughout most of this time and shed clastic sediments at varying rates to the west and southwest. Episodic continental motion and the effects of the Antler orogeny to the west are probably the direct causes of these epeirogenic movements.

Download or read book Paleozoic Stratigraphy and Structure in the Minnesota River Valley written by Chester Wendell Couser and published by . This book was released on 1934 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paleozoic Stratigraphy and Structure in Red Cedar Valley Wisconsin written by and published by . This book was released on 1934 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy and Structure of Paleozoic Outer Continental margin Rocks in Pilot Knob Valley North central Mojave Desert California written by Michael D. Carr and published by . This book was released on 1992 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Structure and Paleozoic Stratigraphy of the Currant Creek Area Near Goshen Utah written by Herbert Niel Petersen and published by . This book was released on 1953 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Late Paleozoic Section at Arrow Canyon Nevada written by Matthew E. Clapham and published by . This book was released on 2010 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paleozoic Stratigraphy and Structure of the Dry Creek Area Elko and Eureka Counties Nevada written by Robert Vincent Visconti and published by . This book was released on 1982 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this investigation was to test two hypotheses. The first hypothesis interprets allochthonous rocks in the southern Pinyon Range to lie on the Devonian Nevada Group. The second hypothesis interprets allochthonous rocks to lie on the Mississippian Dale Canyon Formation. Evidence presented here supports the second hypothesis. During Late Silurian to Middle Devonian time, deposition in the southern Pinyon Range occurred in a miogeoclinal shallow shelf environment characterized by the Lone Mountain Dolomite and Nevada Group. Deposition of the Pilot Shale in an incipient basin developed within the shelf, beginning no later, than marginifera-Lower velifer Zone time, marked the onset of the Antler orogeny. A westward-dipping subduction zone formed to the west, developing an accretionary wedge which later became the Roberts Mountains allochthon. Incipient subduction of continental crust resulted in obduction of the allochthon onto the continential crust. The Antler foreland basin formed east of the advancing allochthon where deposition of the Dale Canyon Formation unconformably on the Pilot Shale formed a submarine fan complex consisting of siliciclastic sediments shed from the rising allochthon. The Roberts Mountains allochthon in the southern Pinyon Range consists of the Devonian Woodruff Formation forming the base, the Ordovician Vinini Formation thrust over the Woodruff, with slices of the Devonian Roberts Mountains Formation occurring in between at places. The allochthon was emplaced in the southern Pinyon Range, over the Dale Canyon Formation during or after late isosticha-Upper crenulata Zone time.

Download or read book Concerning the Stratigraphy of the Paleozoic Rocks Along the Mississippi River Between Alton and Warsaw Illinois written by George Elbert Ekblaw and published by . This book was released on 1923 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Depositional History of Paleozoic Sequences Southern Appalachians written by Dan Walker and published by . This book was released on 1988 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paleozoic Stratigraphy and Structure on the St Croix River written by and published by . This book was released on 1933 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Middle Paleozoic Stratigraphy of the Central Rocky Mountain Region written by Charles Weldon Tomlinson and published by . This book was released on 1917 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Compendium of Paleozoic rock unit stratigraphy in Indiana a revision written by Indiana. Geological Survey and published by . This book was released on 1986 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lexicon of Pleistocene Stratigraphic Units of Wisconsin written by Kent M. Syverson and published by . This book was released on 2011-02-28 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pleistocene deposits of Wisconsin consist of a complex sequence of deposits differing in origin, age, lithology, thickness, and extent. This book presents additions and revisions to the original lithostratigraphic classification of deposits published in 1984 and the supplement published in 1988. The Lexicon contains definitions of 15 formations and their 48 members.