Download or read book Stratigraphy and Conodonts of Upper Silurian and Lower Devonian Rocks in the Environs of the Botthia Uplift Canadian Arctic Archipelago written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy and Conodonts of Upper Silurian and Lower Devonian Rocks in the Environs of the Boothia Uplift Canadian Arctic Archipelago written by R. Thorsteinsson and published by Geological Survey of Canada. This book was released on 1980 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Boothia Uplift is a major structural feature that extends north from Boothia Peninsula to the northwestern extremity of Devon Island. On Somerset Island and Boothia Peninsula it consists of Precambrian crystalline rocks and Proterozoic sediments that are flanked by Cambrian to Lower Devonian platform-type sedimentary rocks. This report deals with strata of Late Silurian to Early Devonian age, the time of the principal crustal movements that produced the Uplift." --

Download or read book Stratigraphy and Conodonts of Upper Silurian and Lower Devonian Rocks in the Environs of the Boothia Uplift Canadian Arctic Archipelago Pt 1 Contributions to Stratigraphy Pt 2 Systematic Study of Conodonts written by Geological Survey of Canada and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book STRATIGRAPHY AND CONODONTS OF UPPER SILURIAN AND LOWER DEVONIAN ROCKS IN THE ENVIRONS OF THE BOOTHIA UPLIFT CANADIAN ARCTIC ARCHIPELAGO PART 1 CONTRIBUTIONS TO STRATIGRAPHY PART II SYSTEMATIC STUDY OF CONODONTS written by Commission géologique du Canada and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy and Condodonts of Upper Silurian and Lower Devonian Rocks in the Environs of the Boothia Uplift Canadian Arctic Archipelago written by R. Thorsteinsson and published by . This book was released on 1980 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biostratigraphy and Conodont Faunas of Upper Ordovician Through Middle Devonian Rocks Eastern Arctic Archipelago written by Teruya Uyeno and published by . This book was released on 1990 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The lower and middle Paleozoic strata of the eastern Arctic Archipelago change rapidly laterally from thin, shallow-water platform deposits to thicker, deeper water basinal deposits. The difficulty in correlating such strata has been overcome in part through well controlled conodont zonation, and by supplementary dating using palynomorphs and megafaunas. Such precise dating and correlation are essential for success in the search for petroleum and other mineral deposits. The study will also help refine calibration of the geological time scale in other parts of the world." --

Download or read book Correlation Chart and Biostratigraphy of the Silurian Rocks of Canada written by B. S. Norford and published by . This book was released on 1997 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cambrian to Upper Silurian Stratigraphy Somerset Island and Northeastern Boothia Peninsula District of Franklin N W T written by Andrew D. Miall and published by Geological Survey of Canada. This book was released on 1980 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silurian Conodonts from Wills Mountain Anticline Virginia West Virginia and Maryland written by Charles T. Helfrich and published by Geological Society of America. This book was released on 1975 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conodont Stratigraphy Facies related Distribution Patterns and Stable Isotopes carbon and Oxygen of the Uppermost Silurian to Lower Devonian Seewarte Section Carnic Alps Carinthia Austria written by Thomas James Suttner and published by . This book was released on 2007 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy of the Silurian and Devonian Rocks Northwestern Pend Oreille County Washington written by Celia Greenman and published by . This book was released on 1976 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silurian and Devonian rocks are exposed for approximately 8 square kilometers inthe KootenayArc structural province of northeastem Washington. These Middle Paleozoic rocks overlie the Upper Cambrian Metaline Limestone and the Ordovician Ledbetter Formation, which includes slates, siltstones, and limestones. Two Silurian units crop out in this area. Unit A is composed of Lower Silurian graptolitic argillites and siltstones and Upper Silurian siltstones and fossiliferous limestone. These lithologies represent a trend towards shallower water conditions than those operative during deposition of the Ledbetter Formation. Above Unit A lies the quartz granule conglomerate Unit. This unit consists of a silica rich granule conglomerate with associated beds of slate and is interpreted as an inner submarine fan deposit. Devonian rocks are found locally at Limestone Hill. The polymictic Givetian limestone conglomerate crops out at the base of the bill. This conglomerate contains limestone clasts of Lower and lower Middle Devonian rocks, thereby documenting a break in the sedimentary record. The Givetian limestone occurs as float fragments of dark-gray limestone, which preserve a diverse conodont fauna. On the crest of Limestone Hill lies the Frasnian massive and bedded lime stones, which are believed to represent a reef build-up. The post-Paleozoic sedimentary record consists of Quaternary glacial deposits. An olivine trachybasalt of probable Tertiary age crops out for a short distance in the central portion of the map area. The region has undergone several periods of deformation of probable Mesozoic age. The structure is dominated by northeast and northerly trending folds, and northeast and northerly trending steeply dipping normal faults.

Download or read book A Stratigraphical Index of Conodonts written by A. C. Higgins and published by . This book was released on 1985 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy of Uppermost Silurian and Lowermost Devonian Rocks and the Conodont Fauna of the Coeymans Formation and Its Correlatives in Northeastern Pennsylvania New Jersey and Southeasternmost New York written by Anita G. Epstein and published by . This book was released on 1970 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conodonts from Ordovician Silurian Boundary Strata Whittaker Formation Mackenzie Mountains Northwest Territories written by Godfrey S. Nowlan and published by Geological Survey of Canada. This book was released on 1988 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The taxonomic work provides detailed descriptions and illustrations of almost fifty species belonging to twenty-three genera. One new genus and five new species are erected. The resulting taxonomic framework is used to provide a correlation with strata of this age in other sedimentary basins in Canada and elsewhere.

Download or read book Devonian Conodonts and Stratigraphy of Southwestern Ontario written by Teruya Uyeno and published by . This book was released on 1982 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Silurian Devonian Sequence in the Northern Part of the Mackenzie Shelf Northwest Territories written by D. W. Morrow and published by . This book was released on 1991 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This outline of the Silurian-Devonian stratigraphy of the Mackenzie Mountains, Northwest Territories, describes the tectonics of the region including the Redstone Arch.

Download or read book The Fossil Plants of the Devonian and Upper Silurian Formations of Canada written by J.W. Dawson and published by Рипол Классик. This book was released on 1882 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: With twenty plates.