Download or read book Upper Palaeozoic Stratigraphy and Corals from the East central Alaska Range Alaska written by Charles Llewellyn Rowett and published by . This book was released on 1979 with total page 120 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 1975 with total page 294 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 1982 with total page 858 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 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the Geological Survey written by and published by . This book was released on 1971 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Age and Structural Significance of Ophiolite and Adjoining Rocks in the Upper Chulitna District South central Alaska written by and published by . This book was released on 1980 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy and Sedimentation of Upper Paleozoic Volcanics Volcaniclastics and Limestones in the Eastern Alaska Range Alaska written by Wendell A. Bond and published by . This book was released on 1973 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Upper Paleozoic Stratigraphic History and Provenance of the Farewell Terrane SW Alaska written by Matthew A. Malkowski and published by . This book was released on 2010 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Farewell terrane, in southwest Alaska, is predominantly located in the western Alaska Range, but crops out as far north as the Kuskokwim Mountains and represents one of the largest exotic terranes in the North American Cordillera. Exposed both north and south of the Denali fault, the Farewell terrane contains three somewhat distinct stratigraphic successions: 1) Neoproterozoic-Devonian carbonate rocks of the Nixon Fork subterrane, 2) Cambrian-Devonian carbonate and siliciclastic strata of the Dillinger subterrane, and 3) Devonian-Jurassic siliciclastic strata of the Mystic subterrane. This investigation aims to constrain the upper Paleozoic tectonic evolution of the Farewell terrane through sedimentologic interpretations and measured stratigraphy as well as by utilizing combined provenance techniques of sandstone modal compositions and U-Pb detrital zircon geochronology. Measured stratigraphy and sedimentologic analyses of upper Paleozoic (Mississippian--Permian) siliciclastic strata from the Mystic subterrane suggest a submarine basin-floor turbidite fan depositional environment. Modal composition trends reveal pervasive occurrences of lithic volcanic and sedimentary grains reflecting contributions from a magmatic arc to a recycled orogen source. U-Pb detrital zircon age peaks from the newly defined Mystic Pass formation reveals four trends in age spectra: 2000-1800 Ma, 465-405 Ma, 365-315 Ma, and 305-290 Ma. These trends correlate with both Siberian and North American magmatic source areas.

Download or read book The Mississippian and Pennsylvanian Carboniferous Systems in the United States written by and published by . This book was released on 1980 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book STRATIGRAPHY OF THE CAMBRIAN AND ORDOVICIAN ROCKS OF EAST CENTRAL ALASKA LOWER PALEOZOIC PALEONTOLOGY AND STRATIGRAPHY OF EAST CENTRAL ALASKA written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy of the Cambrian and Ordovician Rocks of East Central Alaska written by Earl E. Brabb and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy of the Cambrian and Ordovician Rocks of East central Alaska written by Geological Survey (U.S.) and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Paper written by and published by . This book was released on 1974 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the U S Geological Survey 1971 1981 written by and published by . This book was released on 1986 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lower Permian Colonial Rugose Corals Western and Northwestern Pangaea written by Jerzy Fedorowski and published by NRC Research Press. This book was released on 2007 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The most comprehensive summary available on the stratigraphic occurrence, geographic distribution, phylogeny, and taxonomy of Early Permian colonial rugose corals that occupied the Cordilleran - Arctic - Uralian (CAU) Realm, along the northwestern and western marine shelves and accreted terranes of the ancient supercontinent Pangaea. It is based on all previous studies by other coral specialists, a thorough review of all published data, and on information from a very large number of new collections from new areas. This book contains a new classification and phylogenetic scheme, based on critical restudy of the entire coral fauna at all taxonomic levels."--Publisher's website.

Download or read book Annotated Bibliography of Alaska Paleozoic Paleontology written by J. Thomas Dutro and published by . This book was released on 1956 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lower Paleozoic Paleontology and Stratigraphy East central Alaska written by Earl E. Brabb and published by . This book was released on 1968 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: