Geological Society of America

T12 High-Pressure and High-Temperature Metamorphism: P–T–t Paths and Tectonics

Sunday, 31 October 2010
8:00 AM - 12:00 PM
Room 203

Presentations

8:15 AM

MINERALOGICAL AND TEXTURAL CHARACTERIZATION OF METAMORPHIC ROCKS USING AN AUTOMATED MINERALOGY APPROACH

Nigel Kelly, Colorado School of Mines, Golden, CO and Sarah K. Appleby, Colorado School of Mines, Golden, CO and Kevin Mahan, University of Colorado, Boulder, CO

181090 (Technical Sessions)
8:30 AM

THE CURRENT STATE OF PLAY IN LINKING ACCESSORY MINERAL GROWTH AND BREAKDOWN TO MAJOR MINERAL EVOLUTION IN METAMORPHIC ROCKS

David E. Kelsey, The University of Adelaide, Adelaide, N/A and Roger Powell, University of Melbourne, Melbourne, N/A

179446 (Technical Sessions)
8:50 AM

P-T-TIME EVOLUTION OF HIGH-GRADE NAPPES FROM THE NEOPROTEROZOIC SOUTHERN BRASíLIA BELT, BRAZIL

Michael Brown, University of Maryland, College Park, MD and Barry L. Reno, Department of Mines and Energy, Darwin, NT and Philip Piccoli, University of Maryland, College Park, College Park, MD and R.A.J. Trouw, UFRJ, Rio de Janeiro, N/A

178604 (Technical Sessions)
9:05 AM

PRELIMINARY P-T-T INVESTIGATION OF RUTILE-BEARING PELITIC SCHISTS IN THE SOUTHERN APPALACHIAN BLUE RIDGE

Kathryn A. Eccles, Olivet Nazarene University, Bourbonnais, IL and Charles Carrigan, Olivet Nazarene University, Bourbonnais, IL

181461 (Technical Sessions)
9:20 AM

RECOGNIZING THERMAL, FLUID, AND MINERAL GROWTH PULSES DURING REGIONAL OROGENESIS

Ethan F. Baxter, Boston College, Boston, MA

178888 (Technical Sessions)
10:10 AM

THE ROLE OF RADIOGENIC HEAT PRODUCTION IN THE GENERATION OF ULTRA HIGH TEMPERATURE CRUSTAL METAMORPHISM

Chris Clark, Curtin University, Perth and David Healy, University of Aberdeen, Aberdeen

179490 (Technical Sessions)
10:25 AM

POLYMETAMORPHISM OF THE GRANULITE-FACIES TASIUYAK PARAGNEISS, NORTHERN LABRADOR: EVIDENCE FOR UHT ANHYDROUS MELTING DURING CONTACT METAMORPHISM

Rhea K. Mitchell, Memorial University of Newfoundland and Labrador, St. John's, NF and Aphrodite Indares, Memorial University of Newfoundland (MUN), St. John's, NF and Bruce Ryan, Geological Survey of Newfoundland and Labrador, St. John's, NF

180112 (Technical Sessions)
10:40 AM

CONTEMPORANEOUS ECLOGITE AND GRANULITE FACIES ASSEMBLAGES OF THE BREAKSEA ORTHOGNEISS, FIORDLAND, NEW ZEALAND

Matthew C. De Paoli, University of Sydney, Sydney, N/A and Geoffrey Clarke, University of Sydney, Sydney, N/A and Keith A. Klepeis, University of Vermont, Trinity Campus, Burlington, VT

176471 (Technical Sessions)
10:55 AM

PETROGEODYNAMICS OF HP-LT ROCKS: STATE OF THE ART AND APPLICATION TO PROCESSES ALONG THE SUBDUCTION CHANNEL

Philippe Agard, UMR CNRS 7193 Université P.M. Curie, Paris, N/A and Samuel Angiboust, UMR CNRS 7193 Université P.M. Curie, Paris, N/A and Alexis Plunder, UMR CNRS 7193 Université P.M. Curie, Paris, N/A and Philippe Yamato, Univ. Rennes 1, Rennes, N/A and Romain Augier, Université d'Orleans, Orléans

180685 (Technical Sessions)
11:15 AM

LOW-TEMPERATURE DIAMONDS IN OCEANIC ROCKS FROM THE WESTERN ALPS

Jane Selverstone, University of New Mexico, Albuquerque, NM and Maria Luce Frezzotti, Univ di Siena, Siena, N/A and Zachary D. Sharp, Univ of New Mexico, Albuquerque, NM and Roberto Compagnoni, University of Torino, Torino, N/A

177505 (Technical Sessions)
11:30 AM

THE POTENTIAL FOR DETERMINING THE PT EVOLUTION OF ROCKS AT UHP CONDITIONS USING CR IN GARNET AND SPINEL BEARING KVALVIKA PERIDOTITE, WESTERN GNEISS REGION, NORWAY

Michael P. Terry, South Dakota School of Mines & Technology, Rapid City, SD

182590 (Technical Sessions)