|
|
 |
|||||||||||||||||
|
|||||||||||||||||
 |
|||||||||||||||||
| JOURNAL HOME | HELP | CONTACT PUBLISHER | SUBSCRIBE | ARCHIVE | SEARCH | TABLE OF CONTENTS |
1 Department of Geology, University of Oslo, 0316 Oslo, Norway
2 Vista, c/o Geological Survey of Norway, 7004 Trondheim, Norway
We propose that Baltica was geographically inverted throughout the Neoproterozoic and therefore suggest reassessment of the classic Wilson Cycle paleoreconstruction depicting an Atlantic-type early Paleozoic (Iapetus) ocean between western Norway and East Greenland. Our new reconstruction dismisses the need for 180° rotation of Baltica after breakup of Iapetus and presents more plausible geologic correlations between Baltica, Laurentia, and Gondwana than those accompanying previous fits. In our reconstruction, the breakup that led to the formation of the Iapetus Ocean was initiated at a junction between a rift (Laurentia-Gondwana), a right-lateral fault (Laurentia-Baltica), and a trench (inverted Baltica-Gondwana), thereby linking the late Precambrian Iapetus opening to the Timanian and Avalonian orogenies between Gondwana and an inverted Baltica.
Key Words: Iapetus • Wilson Cycle • Precambrian • Avalonia • Rodinia • Baltica • paleomagnetism
This article has been cited by other articles:
|
|
 |
|
  A. Miskovic, R. A. Spikings, D. M. Chew, J. Kosler, A. Ulianov, and U. Schaltegger Tectonomagmatic evolution of Western Amazonia: Geochemical characterization and zircon U-Pb geochronologic constraints from the Peruvian Eastern Cordilleran granitoids Geological Society of America Bulletin, September 1, 2009; 121(9-10): 1298 - 1324. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 S. Mazur, J. Czerny, J. Majka, M. Manecki, D. Holm, A. Smyrak, and A. Wypych A strike-slip terrane boundary in Wedel Jarlsberg Land, Svalbard, and its bearing on correlations of SW Spitsbergen with the Pearya terrane and Timanide belt Journal of the Geological Society, May 1, 2009; 166(3): 529 - 544. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
S. RIPPINGTON, D. CUNNINGHAM, and R. ENGLAND Structure and petrology of the Altan Uul Ophiolite: new evidence for a Late Carboniferous suture in the Gobi Altai, southern Mongolia Journal of the Geological Society, May 1, 2008; 165(3): 711 - 723. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 S. A. Pisarevsky, J. B. Murphy, P. A. Cawood, and A. S. Collins Late Neoproterozoic and Early Cambrian palaeogeography: models and problems Geological Society, London, Special Publications, January 1, 2008; 294(1): 9 - 31. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
J. Nawrocki, J. DunlAp, Z. Pecskay, L. Krzeminski, A. Zylinska, M. Fanning, W. Kozlowski, S. Salwa, Z. Szczepanik, and W. Trela Late Neoproterozoic to Early Palaeozoic palaoegeography of the Holy Cross Mountains (Central Europe): an integrated approach Journal of the Geological Society, March 1, 2007; 164(2): 405 - 423. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 F. Corfu, R. J. Roberts, T. H. Torsvik, L. D. Ashwal, and D. M. Ramsay Peri-Gondwanan elements in the Caledonian Nappes of Finnmark, Northern Norway: Implications for the paleogeographic framework of the Scandinavian Caledonides Am J Sci, February 1, 2007; 307(2): 434 - 458. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 A. Kroner, B.F. Windley, G. Badarch, O. Tomurtogoo, E. Hegner, B.M. Jahn, S. Gruschka, E.V. Khain, A. Demoux, and M.T.D. Wingate Accretionary growth and crust formation in the Central Asian Orogenic Belt and comparison with the Arabian-Nubian shield Geological Society of America Memoirs, January 1, 2007; 200(0): 181 - 209. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
B. F. Windley, D. Alexeiev, W. Xiao, A. Kroner, and G. Badarch Tectonic models for accretion of the Central Asian Orogenic Belt Journal of the Geological Society, January 1, 2007; 164(1): 31 - 47. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
H. K. BRUECKNER and H. L.M. VAN ROERMUND Concurrent HP metamorphism on both margins of Iapetus: Ordovician ages for eclogites and garnet pyroxenites from the Seve Nappe Complex, Swedish Caledonides Journal of the Geological Society, January 1, 2007; 164(1): 117 - 128. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
P. A. Cawood and S. A. Pisarevsky Was Baltica right-way-up or upside-down in the Neoproterozoic? Journal of the Geological Society, September 1, 2006; 163(5): 753 - 759. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
T. Slagstad, V.A. Melezhik, C.L. Kirkland, K.B. Zwaan, D. Roberts, I.M. Gorokhov, and A.E. Fallick Carbonate isotope chemostratigraphy suggests revisions to the geological history of the West Finnmark Caledonides, northern Norway Journal of the Geological Society, March 1, 2006; 163(2): 277 - 289. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 L. R. M. Cocks and T. H. Torsvik European geography in a global context from the Vendian to the end of the Palaeozoic Geological Society, London, Memoirs, January 1, 2006; 32(1): 83 - 95. [Abstract] [PDF]
|
|
|
|
 |
|
 D. Flinn and R. J. D. Oglethorpe A history of the Shetland Ophiolite Complex Scottish Journal of Geology, November 1, 2005; 41(2): 141 - 148. [Abstract] [PDF]
|
|
|
|
 |
|
 U. STURESSON, L. E. POPOV, L. E. HOLMER, M. G. BASSETT, S. FELITSYN, and B. BELYATSKY Neodymium isotopic composition of Cambrian-Ordovician biogenic apatite in the Baltoscandian Basin: implications for palaeogeographical evolution and patterns of biodiversity Geological Magazine, July 1, 2005; 142(4): 419 - 439. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
A. P. M. Vaughan, P. T. Leat, and R. J. Pankhurst Terrane processes at the margins of Gondwana: introduction Geological Society, London, Special Publications, January 1, 2005; 246(1): 1 - 21. [Abstract] [PDF]
|
|
|
|
|
|
J. B. Murphy, J. Fernandez-Suarez, and T. E. Jeffries Lithogeochemical and Sm-Nd and U-Pb isotope data from the Silurian-Lower Devonian Arisaig Group clastic rocks, Avalon terrane, Nova Scotia: A record of terrane accretion in the Appalachian-Caledonide orogen Geological Society of America Bulletin, September 1, 2004; 116(9-10): 1183 - 1201. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
F. Corfu and F. Corfu U-Pb geochronology of the Leknes Group: an exotic Early Caledonian metasedimentary assemblage stranded on Lofoten basement, northern Norway Journal of the Geological Society, July 1, 2004; 161(4): 619 - 627. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 Patterns of distribution in the Ediacaran biotas: facies versus biogeography and evolution Paleobiology, June 1, 2004; 30(2): 203 - 221.
|
|
|
|
|
|
J. G. Meert, J.G. Meert, and B.S. Lieberman A palaeomagnetic and palaeobiogeographical perspective on latest Neoproterozoic and early Cambrian tectonic events Journal of the Geological Society, May 1, 2004; 161(3): 477 - 487. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
A. Siedlecka, D. Roberts, J. P. Nystuen, and V. G. Olovyanishnikov Northeastern and northwestern margins of Baltica in Neoproterozoic time: evidence from the Timanian and Caledonian Orogens Geological Society, London, Memoirs, January 1, 2004; 30(1): 169 - 190. [Abstract] [PDF]
|
|
|
|
|
|
V. A. Vernikovsky, A. E. Vernikovskaya, V. L. Pease, and D. G. Gee Neoproterozoic Orogeny along the margins of Siberia Geological Society, London, Memoirs, January 1, 2004; 30(1): 233 - 248. [Abstract] [PDF]
|
|
|
|
|
|
P. D. Kinny, P.D. Kinny, R.A. Strachan, H. Kocks, and C.R.L. Friend U-Pb geochronology of late Neoproterozoic augen granites in the Moine Supergroup, NW Scotland: dating of rift-related, felsic magmatism during supercontinent break-up? Journal of the Geological Society, December 1, 2003; 160(6): 925 - 934. [Abstract] [Full Text] [PDF]
|
|
| JOURNAL HOME | HELP | CONTACT PUBLISHER | SUBSCRIBE | ARCHIVE | SEARCH | TABLE OF CONTENTS |
