Geological Society of America

8:30 AM

NEOPROTEROZOIC JUVENILE CRUST DEVELOPMENT IN THE PERI-RODINIAN OCEAN: IMPLICATIONS FOR GRENVILLIAN OROGENESIS

J. Brendan Murphy, St. Francis Xavier Univ, Antigonish, NS and Jarda Dostal, St. Mary's Univ, Halifax, NS and R. Damian Nance, Ohio Univ, Athens, OH and J. Duncan Keppie, UNAM, Mexico DF, N/A

49201 (SYMPOSIA SESSIONS)

8:50 AM

EARLY PROTEROZOIC DEFORMATION OF WESTERN LAURENTIA: RACKLAN AND FORWARD OROGENIES, NORTHERN CANADA

Derek J. Thorkelson, Simon Fraser Univ, Burnaby, BC and Donald G. Cook, Geol Survey of Canada, Calgary, AB and Bernie C. MacLean, C.S. Lord Geoscience Centre, Yellowknife, NT, N/A

51037 (SYMPOSIA SESSIONS)

9:10 AM

CORONATION SILLS OF ARCTIC CANADA: IMPLICATIONS FOR A NEOPROTEROZOIC MANTLE PLUME AND THE BREAK-UP OF RODINIA

J. Gregory Shellnutt, Saint Mary's Univ, Halifax, NS and Jaroslav Dostal, Saint Mary's Univ, Halifax, NS and J. Duncan Keppie, UNAM, Mexico DF, N/A

50336 (SYMPOSIA SESSIONS)

9:30 AM

ACCRETION AND COLLISION OROGENIC BELTS OF NORTH-WESTERN SEGMENT OF PACIFIC

Vladivir S. Oxman, Institute of Diamond and Precious Metal Geology, Yakutsk, N/A and Sergey D. Sokolov, Geol Institute, Moscow, N/A and Grigoriy Ye. Bondarenko, VNIIPromgaz, Moscow, N/A

47725 (SYMPOSIA SESSIONS)

9:50 AM

FEATURES AND EVOLUTION OF METAMORPHISM IN THE ALTAI PALEOZOIC OROGENIC BELT OF CHINA

Xuechun Xu, Jilin Univ, Changchun, N/A and Changqing Zheng, Jilin Univ, Changchun, N/A

51668 (SYMPOSIA SESSIONS)

10:25 AM

THE NEOPROTEROZOIC - EARLY PALEOZOIC GEOTECTONIC HISTORY OF CENTRAL EUROPE: DID CADOMIA EVER LEAVE GONDWANA IN PRE - VARISCAN TIMES ?

Ulf Linnemann, Museum für Mineralogie und Geologie, Dresden, N/A and Neal McNaughton, Centre for Global Metallogeny, School of Earth and Geographical Sciences, Perth, N/A and Rolf Romer, Potsdam, N/A and Kerstin Drost, Museum für Mineralogie und Geologie, Dresden, N/A and Michael Gehmlich, Museum für Mineralogie und Geologie, Dresden, N/A and Christian Tonk, Museum für Mineralogie und Geologie, Dresden, N/A

47752 (SYMPOSIA SESSIONS)

10:45 AM

NEOPROTEROZOIC - EARLY PALEOZOIC GEOTECTONIC HISTORY OF A GONDWANA-DERIVED TERRANE IN CENTRAL EUROPE (TEPLÁ-BARRANDIAN, BOHEMIAN MASSIF)

Kerstin Drost, Museum für Mineralogie und Geologie, Dresden, N/A and Ulf Linnemann, Museum für Mineralogie und Geologie, Dresden, N/A and Oldrich Fatka, Department of Geology and Palaeontology, Praha 2, N/A and Petr Kraft, Department of Geology and Palaeontology, Praha 2, N/A and Michael Gehmlich, Museum für Mineralogie und Geologie, Dresden, N/A and Christian Tonk, Museum für Mineralogie und Geologie, Dresden, N/A and Jaroslav Marek, Department of Geology and Palaeontology, Praha 2, N/A

47907 (SYMPOSIA SESSIONS)

11:05 AM

LATE PROTEROZOIC-EARLY CAMBRIAN TERRANES IN THE BASEMENT OF MOESIA AND SURROUNDING ALPINE BELTS

Antoneta Seghedi, Rensselaer Polytechnic Institute, Troy, NY and Tudor Berza, Geological Institute of Romania, Bucharest, N/A and Gheorghe Oaie, Institute of Marine Geology and Geoecology, Bucharest, N/A and Marcel Maruntiu, Geol Institute of Romania, Bucharest, N/A and Viorica Iancu, N/A

51830 (SYMPOSIA SESSIONS)

11:25 AM

FROM SUBDUCTION TO RIFTING: NEOPROTEROZOIC-CAMBRIAN EVOLUTION OF THE OSSA-MORENA ZONE (SW IBERIA)

Cecilio Quesada, Instituto Geológico y Minero de España, Madrid, N/A

50148 (SYMPOSIA SESSIONS)

6 Modern and Ancient Orogens I

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