Nance r damian (5 risultati)

Pamphlet. Condizione: Very Good. Vol 101, pp. 375-388, Maps, Illus, 4to, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Soft cover. Condizione: New. vii, 436 pages : illustrations (some color), maps (some color) ; 28 cm. New analytical and field techniques, as well as increased international communication and collaboration, have resulted in significant new geological discoveries within the Appalachian-Caledonian-Variscan orogen. Cross-Atlantic correlations are more tightly constrained and the database that helps us understand the origins of Gondwanan terranes continues to grow. Special Paper 554 provides a comprehensive overview of our current understanding of the evolution of this orogen. It takes the reader along a clockwise path around the North Atlantic Ocean from the U.S. and Canadian Appalachians, to the Caledonides of Spitsbergen, Scandinavia, Scotland and Ireland, and thence south to the Variscides of Morocco. Contents: Paleozoic orogenies and relative plate motions at the sutures of the Iapetus-Rheic Ocean / Uwe Kroner, Tobias Stephan, and Rolf L. Romer Provenance control on the distribution of endogenic Sn-W, Au, and U mineralization within the Gondwana-Laurussia plate boundary zone / Rolf L. Romer and Uwe Kroner Evolving views of West Avalonia : Perspectives from southeastern New England, USA / M.D. Thompson, S.M. Barr, and J.C. Pollock New detrital zircon U-Pb ages and Lu-Hf isotopic data from metasedimentary rocks along the western boundary of the composite Avalon terrane in the southeastern New England Appalachians / Allison R. Severson, Yvette D. Kuiper, G. Nelson Eby, Hao-Yang Lee, and J. Christopher Hepburn U-Pb detrital zircon analysis of sedimentary rocks of the southeastern New England Avalon terrane in the U.S. Appalachians : Evidence for a separate crustal block / Yvette D. Kuiper, Daniel P. Murray, Sonia Ellison, and James L. Crowley Geochemical and Nd isotopic constraints on the origin of uppermost Silurian rhyolitic rocks in the northern Appalachians (northern New Brunswick) : Tectonic implications / Jaroslav Dostal, Pierre Jutras, and Reginald A. Wilson U-Pb zircon ages and Sm-Nd isotopic data from the Cobequid Highlands, Nova Scotia, Canada : New contributions to understanding the Neoproterozoic geologic history of Avalonia / Chris E. White, Sandra M. Barr, James L. Crowley, Deanne van Rooyen, and Trevor G. MacHattie Insights from Lu-Hf zircon isotopic data on the crustal evolution of Avalonia and Ganderia in the northern Appalachian orogeny / Jeffrey C. Pollock, Sandra M. Barr, Deanne van Rooyen, and Chris E. White Conditions and timing of metamorphism near the Baie Verte Line (Baie Verte Peninsula, NW Newfoundland, Canada) : Multiple reactivations within the suture zone of an arc-continent collision / A.P. Willner, C.R. van Staal, J. Glodny, M. Sudo, and A. Zagorevski A reevaluation of the tectonic history of the Dashwoods terrane using in situ and isotope-dilution U-Pb geochronology, western Newfoundland / Eben B. Hodgin, Francis A. Macdonald, Paul Karabinos, James L. Crowley, and Douglas N. Reusch Core complex fault rocks of the Silurian to Devonian Keisarhjelmen detachment in NW Spitsbergen / Harmon Maher, Alvar Braathen, Morgan Ganerød, Per Terje Osmundsen, Tim Redfield, Per Inge Myhre, Christopher Serck, and Sara Parcher Pressure-temperature-deformation-time path for the Seve Nappe Complex, Kebnekaise Massif, Arctic Swedish Caledonides / Graham B. Baird, Fawna J. Korhonen, and Kevin R. Chamberlain The Blåhø Nappe, central Norwegian Scandinavian Caledonides : An oceanic arc-back-arc assemblage distinct from the Seve Nappe Complex / Kurt Hollocher, Peter Robinson, Maria Van Nostrand, and Emily Walsh Revised tectono-stratigraphic scheme for the Scandinavian Caledonides and its implications for our understanding of the Scandian orogeny / Johannes Jakob, Torgeir B. Andersen, Geoffroy Mohn, Hans Jørgen Kjøll, and Olivier Beyssac Testing petrogenetic models for contemporaneous mafic and felsic to intermediate magmatism within the "Newer Granite" suite of the Scottish and Irish Caledonides / Donnelly B. Archibald, J. Brendan Murphy, Mike Fow.…

Hardcover. Condizione: New. xvi, 816 pages : illustrations (chiefly color), color maps ; 25 cm. This volume is a tribute to the career of J. Brendan Murphy and features papers by over 100 authors from countries all over the world: a testament to the high-profile and far-reaching influence of Brendan's work. The topics covered fall into three broad categories that encompass Brendan's main fields of influence: (1) supercontinents and the supercontinent cycle, including reconstructions and modelling; (2) orogenesis and terranes, with a focus on the AppalachianVariscan and Central Asian orogenic belts and the oceans with which they are associated; and (2) magmatism and magmatic processes, centring on the geochemistry and isotopic compositions of magmas in arc and rift setting. Like Brendan's own research, the scope of the papers spans the globe and ranges from strongly field-based studies to conceptual analyses. All of the articles, however, are focused on unravelling some critical aspect of geology or aimed at clarifying some crucial geological process. Hence, they also share a theme common to Brendan's many contributions in emphasizing the importance of process-oriented research.…

Couverture souple. Condizione: Très bon. 1996. In-4, couverture souple illustrée, 390 pp. des schémas en noir, texte en anglais. Très bon état général.

Boulder 1996, 392 pp., tables (code B-693).