Session No. 6 Tuesday, April 1, 2003

8:30 AM-12:00 PM, Hotel NH Krystal: Jalisco C
S3. Modern and Ancient Orogens I
J.D. Keppie and J.B. Murphy, Presiding
 Paper #Start Time
6-18:30 AM NEOPROTEROZOIC JUVENILE CRUST DEVELOPMENT IN THE PERI-RODINIAN OCEAN: IMPLICATIONS FOR GRENVILLIAN OROGENESIS: MURPHY, J. Brendan, Earth Science, St. Francis Xavier Univ, P.0. BOX 5000, Antigonish, NS B2G 2W5, Canada, bmurphy@stfx.ca, DOSTAL, Jarda, Earth Sciences, St. Mary's Univ, Halifax, NS, Canada, NANCE, R. Damian, Department of Geological Sciences, Ohio Univ, Athens, OH 45701, and KEPPIE, J. Duncan, Inst. de Geologia, UNAM, Ciudad Universitaria, Mexico DF, 04510, Mexico
6-28:50 AM EARLY PROTEROZOIC DEFORMATION OF WESTERN LAURENTIA: RACKLAN AND FORWARD OROGENIES, NORTHERN CANADA: THORKELSON, Derek J., Earth Sciences, Simon Fraser Univ, 8888 University Dr, Burnaby, BC V5A 1S6, Canada, dthorkel@sfu.ca, COOK, Donald G., Geol Survey of Canada, 3303 33rd Street NW, Calgary, AB T2L 2A7, Canada, and MACLEAN, Bernie C., C.S. Lord Geoscience Centre, P.O. Box 1500, 4601-B 52 Ave, Yellowknife, NT, X1A 2R3, Canada
6-39:10 AM CORONATION SILLS OF ARCTIC CANADA: IMPLICATIONS FOR A NEOPROTEROZOIC MANTLE PLUME AND THE BREAK-UP OF RODINIA: SHELLNUTT, J. Gregory1, DOSTAL, Jaroslav1, and KEPPIE, J. Duncan2, (1) Geology Department, Saint Mary's Univ, 923 Robie Street, Halifax, NS B3H 3C3, Canada, jarda.dostal@stmarys.ca, (2) Inst. de Geologia, UNAM, Ciudad Universitaria, Mexico DF, 04510, Mexico
6-49:30 AM ACCRETION AND COLLISION OROGENIC BELTS OF NORTH-WESTERN SEGMENT OF PACIFIC: OXMAN, Vladivir S., Siberian Branch of Russian Academy of Science, Institute of Diamond and Precious Metal Geology, 39 Lenin pr, Yakutsk, 677891, Russia, oxman@diamond.ysn.ru, SOKOLOV, Sergey D., Russian Academy of Sciences, Geol Institute, Pyzhevsky 7, Moscow, 109017, Russia, and BONDARENKO, Grigoriy Ye., VNIIPromgaz, Nametkina, 6, Moscow, 117420, Russia
6-59:50 AM FEATURES AND EVOLUTION OF METAMORPHISM IN THE ALTAI PALEOZOIC OROGENIC BELT OF CHINA: XU, Xuechun Sr, Graduate School, Jilin Univ, 10 Qianwei Road, Changchun, 130012, China, xuxuechun@sina.com.cn and ZHENG, Changqing, College of Earth Science, Jilin Univ, 6 Ximinzhu Street, Changchun, 130026, China
 10:10 AM Break
6-610:25 AM THE NEOPROTEROZOIC - EARLY PALEOZOIC GEOTECTONIC HISTORY OF CENTRAL EUROPE: DID CADOMIA EVER LEAVE GONDWANA IN PRE - VARISCAN TIMES ?: LINNEMANN, Ulf1, MCNAUGHTON, Neal2, ROMER, Rolf3, DROST, Kerstin1, GEHMLICH, Michael1, and TONK, Christian1, (1) Staatliche Naturhistorische Sammlungen Dresden, Museum für Mineralogie und Geologie, Königsbrücker Landstrasse 159, Dresden, D - 01109, Germany, linnemann@snsd.de, (2) The University of Western Australia, Centre for Global Metallogeny, School of Earth and Geographical Sciences, 35 Stirling Highway, Perth, 6009, Australia, (3) GeoForschungsZentrum Potsdam, Telegrafenberg, Potsdam, D-14473, Germany
6-710:45 AM NEOPROTEROZOIC - EARLY PALEOZOIC GEOTECTONIC HISTORY OF A GONDWANA-DERIVED TERRANE IN CENTRAL EUROPE (TEPLÁ-BARRANDIAN, BOHEMIAN MASSIF): DROST, Kerstin1, LINNEMANN, Ulf1, FATKA, Oldrich2, KRAFT, Petr2, GEHMLICH, Michael1, TONK, Christian1, and MAREK, Jaroslav2, (1) Staatliche Naturhistorische Sammlungen Dresden, Museum für Mineralogie und Geologie, Königsbrücker Landstrasse 159, Dresden, D - 01109, Germany, drost@snsd.de, (2) Charles University Prague, Department of Geology and Palaeontology, Albertov 6, Praha 2, CZ -128 43, Czech Republic
6-811:05 AM LATE PROTEROZOIC-EARLY CAMBRIAN TERRANES IN THE BASEMENT OF MOESIA AND SURROUNDING ALPINE BELTS: SEGHEDI, Antoneta Sr1, BERZA, Tudor Sr2, OAIE, Gheorghe Sr3, MARUNTIU, Marcel Sr2, and IANCU, Viorica Sr, (1) Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8-th Street, Troy, NY 12180, seghea@rpi.edu, (2) Regional Geology, Geol Institute of Romania, 1 Caransebes St, Bucharest, 78344, Romania, (3) Sedimentology, Institute of Marine Geology and Geoecology, 23-25 Dimitrie Onciul St, Bucharest, 70318, Romania
6-911:25 AM FROM SUBDUCTION TO RIFTING: NEOPROTEROZOIC-CAMBRIAN EVOLUTION OF THE OSSA-MORENA ZONE (SW IBERIA): QUESADA, Cecilio, Dirección de Geología y Geofísica, Instituto Geológico y Minero de Espańa, Ríos Rosas 23, Madrid 28003 Spain, c.quesada@igme.es.

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