Session No. 71 Tuesday, November 6, 2001

8:00 AM-12:00 PM, Hynes Convention Center: 302
T70. Ophiolites as Problem and Solution in the Evolution of Geological Thinking I
Yildirim Dilek and Sally Newcomb, Presiding
 Paper #Start Time
71-08:00 AM ANIMATION OF PLATE MOTIONS AND OPHIOLITE GENESIS THROUGH TIME: SCOTESE, Christopher R., Geological Sciences, Univ of Texas at Arlington, 500 Yates, Arlington, TX 76019, chris@scotese.com and DILEK, Yildirim, Geology, Miami Univ, Oxford, OH 45056
71-08:15 AM WHERE DID GUSTAV STEINMANN SEE THE TRINITY?: BERNOULLI, Daniel, Department of Earth Sciences, Basel Univ, Bernoullistrasse 32, Basel CH-4056 Switzerland, daniel.bernoulli@unibas.ch.
71-08:30 AM IDENTIFICATION OF THE MANTLE UNIT IN OPHIOLITES: A MAJOR STEP IN THE EVOLUTION OF THE OPHIOLITE CONCEPT: JUTEAU, Thierry, Domaines oceaniques, IUEM, Université de Bretagne Occidentale (Brest), Place Nicolas Copernic, Plouzané 29280 France, juteau@univ-brest.fr.
71-08:45 AM MANTLE PETROLOGY AS KEY TO THE UNDERSTANDING OF OCEANIC LITHOSPHERE FORMATION: INFERENCES FROM THE LIGURIAN OPHIOLITES: RAMPONE, Elisabetta1, PICCARDO, Giovanni B.2, and ROMAIRONE, Anna2, (1) Dipartimento di Scienze Geologiche e Geotecnologie, Universita' degli Studi Milano - Bicocca, Piazza della Scienza 4, Milano, 20126, Italy, elisabetta.rampone@unimib.it, (2) Dipartimento per lo Studio del Territorio e delle sue Risorse, Universita' degli Studi di Genova, Corso Europa 26, Genova, 16132, Italy
71-09:00 AM MELT IMPREGNATION BY STRONGLY DEPLETED MORB MELTS IN THE OPHIOLITIC PERIDOTITES FROM THE LIGURIAN TETHYS (ALPS, APENNINES AND CORSICA): PICCARDO, Giovanni B., Dipartimento per lo Studio del Territorio e delle sue Risorse, Universita' degli Studi di Genova, Corso Europa 26, Genova, 16132, Italy, piccardo@dipteris.unige.it and RAMPONE, Elisabetta, Dipartimento di Scienze Geologiche e Geotecnologie, Universita' degli Studi Milano - Bicocca, Piazza della Scienza 4, Milano, 20126, Italy
71-09:15 AM MAGMA CHAMBERS IN OPHIOLITES: BÉDARD, Jean H.J., Geological Survey of Canada, CGC-Québec, 880 Chemin Ste-Foy, CP 7500, Ste-Foy, QC G1V 4C7 Canada, jbedard@rncan.gc.ca.
71-09:30 AM OPHIOLITES AND THE INTERPRETATION OF MARINE GEOPHYSICAL DATA: TOWARDS MORE COMPLICATED MODELS: MCCLAIN, James S., Department of Geology, Univ of California, Davis, Davis, CA 95616, mcclain@geology.ucdavis.edu.
 9:45 AM OPEN DISCUSSION
 10:00 AM BREAK
71-010:15 AM NEW VIEWS OF SEAFLOOR SPREADING FROM THE GEOLOGY OF OPHIOLITES AND OCEANIC CRUST: CONTINUALLY COLLAPSING CALDERAS TO CORE COMPLEXES: KARSON, Jeffrey A., Division of Earth & Ocean Sciences, 103 Old Chemistry Bldg, Duke University, Durham, NC 27708-0230, jkarson@duke.edu.
71-010:30 AM Paper Withdrawn
71-010:45 AM TWO BREEDS OF OPHIOLITE; THEIR DIFFERING ORIGINS AND CONTRASTING PLATE TECTONIC SIGNIFICANCE, ARCHAEAN TO CENOZOIC: OSMASTON, Miles F., The White Cottage, Sendmarsh, Ripley, Woking, Surrey GU23 6JT United Kingdom, miles@osmaston.demon.co.uk.
71-011:00 AM COLLISION-INDUCED MANTLE FLOW AND THE GENESIS OF OPHIOLITES: A TECTONIC FACIES APPROACH: FLOWER, Martin F.J., Earth and Environmental Sciences, Univ of Illinois at Chicago, 845 W. Taylor St. (M/C 186), Chicago, IL 60607-7059, flower@uic.edu, DILEK, Yildirim, Geology, Miami Univ, Oxford, OH 45056, and RUSSO, Raymond M., Geological Sciences, Northwestern Univ, Locy Hall, Sheridan Road, Evanston, IL 60201
71-011:15 AM THE TROODOS MASSIF OF CYPRUS: ITS ROLE IN THE EVOLUTION OF THE OPHIOLITE CONCEPT: ROBINSON, Paul T., Royal Flemish Academy of Belgium For Science and the Arts, Hertogsstraat 1, Brussel B-1000 Belgium, p.robinson@ns.sympatico.ca.
71-011:30 AM SUPRA-SUBDUCTION ZONE (SSZ) OPHIOLITES: IS THERE REALLY AN "OPHIOLITE CONUNDRUM"?: METCALF, Rodney V., Dept. of Geoscience, University of Nevada Las Vegas, Las Vegas, NV 89154-4010, metcalfr@nevada.edu and SHERVAIS, John, Geology Dept, Utah State University, Logan, UT 84322-4505
 11:45 AM OPEN DISCUSSION

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