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Book Late Proterozoic Basin Evolution on the Baltoscandian Craton

Download or read book Late Proterozoic Basin Evolution on the Baltoscandian Craton written by Johan Petter Nystuen and published by . This book was released on 1982 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Proterozoic Crustal Evolution

Download or read book Proterozoic Crustal Evolution written by K.C. Condie and published by Elsevier. This book was released on 1993-02-03 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a final product of the International Geological Correlation Program (IGCP) Project 217, this volume brings together significant advances in the understanding of Proterozoic crustal evolution. This IGCP Project focussed on nine research objectives: 1) Comparison of Archean and Proterozoic supracrustal assemblages to more fully understand differences between Archean and post-Archean tectonic regimes; 2) To more fully understand the geochemical differences between Archean and post-Archean sediments and to evaluate the various factors that control sediment composition; 3) From combined U/Pb zircon and whole-rock Sm/Nd studies, to see if the apparent 2.4-2.0 continental crust "generation gap" is real; 4) To employ new techniques in the dating of individual zircons to more fully understand Proterozoic tectonic history and the role of crustal reworking; 5) From trace element ratios and Nd isotopic data from basalts, to better understand Proterozoic mantle evolution; 6) To encourage more detailed studies of the anorogenic granite-anorthosite association to better understand its origin and significance in terms of crustal evolution; 7) From combined Nd, Pb, and Sr isotopic data, to more precisely estimate the amount of new continental crust formed during the Proterozoic; 8) To encourage joint P-T and geochronological studies of Proterozoic and high-grade terranes to better understand Proterozoic orogenesis: and 9) To try and understand why hydrothermal precious metal deposits are relatively rare in the Proterozoic compared to both the Archean and the Phanerozoic. The book should be of interest to professionals in the geosciences (especially geochemists, petrologists and structural geologists) and graduate students in the same fields.

Book Studies of late proterozoic sedimentation and caledonian tecton

Download or read book Studies of late proterozoic sedimentation and caledonian tecton written by Risto Kumpulainen and published by . This book was released on 1982 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Making of a Land

    Book Details:
  • Author : Ivar B. Ramberg
  • Publisher : Geological Society of London
  • Release : 2008
  • ISBN : 9788292394427
  • Pages : 632 pages

Download or read book The Making of a Land written by Ivar B. Ramberg and published by Geological Society of London. This book was released on 2008 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Making of a Land - Geology of Norway" takes the reader on a journey in geological time, from primordial times to the present day. A fantastic journey from the summits of Norway's spectacular rugged and weather-beaten mountains to the riches concealed in the sedimentary rocks on the continental shelf. This book displays the treasures of Norwegian geology for everyone to see. Norway's geological resources represent the foundation of its welfare state. During several centuries first the mining, and then the oil industries have been economic mainstays, and this will continue in the future. The book presents a description both of Norway and the planet we inhabit and depend on for our survival. It is lavishly illustrated with photographs and maps from all over the country.

Book Bulletin

Download or read book Bulletin written by and published by . This book was released on 1988 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book From Rodinia to Pangea

    Book Details:
  • Author : Richard P. Tollo
  • Publisher : Geological Society of America
  • Release : 2010
  • ISBN : 0813712068
  • Pages : 972 pages

Download or read book From Rodinia to Pangea written by Richard P. Tollo and published by Geological Society of America. This book was released on 2010 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Appalachians constitute one of Earth's major tectonic features and have served as a springboard for innovative geologic thought for more than 170 years. This volume contains 36 original papers reporting the results of research performed throughout nearly the entire length and breadth of the Appalachian region, including all major provinces and geographical areas. Memoir 206 was designed to commemorate the (near-)fortieth anniversary of the publication of the classic Studies of Appalachian Geology volumes that appeared just prior to the application of plate tectonic concepts to the region. Contributions concerning structural evolution, sedimentation, stratigraphy, magmatic processes, metamorphism, tectonics, and terrane accretion illustrate the wide range of ongoing research in the area and collectively serve to mark the considerable progress in scientific thought that has occurred during the past four decades."--pub. desc.

Book The American Journal of Science

Download or read book The American Journal of Science written by and published by . This book was released on 1990 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Caledonide Geology of Scandinavia

Download or read book The Caledonide Geology of Scandinavia written by R.A. Gayer and published by Springer. This book was released on 1989-04-30 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: work on structural and stratigraphic relationships is presented from various parts of the mountain belt. In the first paper of the section, R. O. Greiling (Heidelberg) describes the Middle Allochthon of Vasterbotten, northern Sweden, where tectonic windows through the Upper Allochthon (Seve Nappe) show that the Middle Allochthon has a similar lithostratigraphy to that of the Stalon Nappe Complex of the eastern Caledonian margin but with a more ductile deformation and metamorphosed to a higher grade following thrust emplacement. These relations are explained by suggesting that the window rocks were initially subducted beneath a colliding western plate but were later accreted to the base of the western plate and thrust with it. The thrust geometry of the windows, described as antiformal stacks, agrees with this model. The Middle Allochthon of the Caledonian margin in northern Sweden is described by R. O. Greiling and R. Kumpulainen (Heidelberg and Stockholm) who record two distinct metasedimentary units separated by a thick zone of mylonites interpreted as a lateral thrust ramp. Turbidites in the northern unit were derived from an unidentified igneous source to the east and cannot be correlated with other sequences in the Middle Allochthon. In another paper dealing with the northern Swedish Caledonides, L. Hansen (Uppsala) describes down-to-the-west normal faults cutting the autochthonous Cambrian sediments in the tunnel sections of the Vietas Hydropower Station, but themselves being truncated by the basal decollement of the Lower Allochthon.

Book Norsk Geologisk Tidsskrift

Download or read book Norsk Geologisk Tidsskrift written by and published by . This book was released on 2001 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Maritime Sediments and Atlantic Geology

Download or read book Maritime Sediments and Atlantic Geology written by and published by . This book was released on 1986 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Zeitschrift f  r Geomorphologie

Download or read book Zeitschrift f r Geomorphologie written by and published by . This book was released on 2007 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bulletin of the Geological Institution of the University of Upsala

Download or read book Bulletin of the Geological Institution of the University of Upsala written by and published by . This book was released on 1989 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Caledonide Orogen

Download or read book The Caledonide Orogen written by D. G. Gee and published by John Wiley & Sons. This book was released on 1985 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book GFF

    GFF

    Book Details:
  • Author :
  • Publisher :
  • Release : 1988
  • ISBN :
  • Pages : 468 pages

Download or read book GFF written by and published by . This book was released on 1988 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Memoir

    Book Details:
  • Author :
  • Publisher :
  • Release : 1958
  • ISBN :
  • Pages : 550 pages

Download or read book Memoir written by and published by . This book was released on 1958 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bulletin of the Geological Institutions of the University of Uppsala

Download or read book Bulletin of the Geological Institutions of the University of Uppsala written by and published by . This book was released on 1989 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: