2003 Seattle Annual Meeting (November 2–5, 2003)

Session No. 219
Wednesday, 5 November 2003: 8:00 AM-12:00 PM

T141. Phase Relations, High P-T Terrains, P-T-ometry and Plate Pushing IV: A Tribute to W.G. Ernst

Mineralogical Society of America

 

Sorena S. Sorensen, Mark Cloos and M. Charles Gilbert, Advocates
Paper #
Start Time
1
8:00 AM
ALLEGHENIAN ASSEMBLY OF CENTRAL NEW ENGLAND
SPEAR, Frank S., Rensselaer Polytechnic Institute, 110 8-th St, Troy, NY 12180, CHENEY, John T., Department of Geology, Amherst College, Amherst, MA 01002, PYLE, Joseph M., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, JRSC 1C25, 110 8th St, Troy, NY 12180, LAYNE, Graham D., Department of Geology and Geophysics, Woods Hole Oceanographic Institution, Woods Hole, MA 02543 and HARRISON, T. Mark, Earth and Space Sciences and IGPP, UCLA, Los Angeles, CA 90095-1567, spearf@rpi.edu, spearf@rpi.edu
2
8:15 AM
BLUESCHIST, ECLOGITE AND DECOMPRESSION ASSEMBLAGES IN THE ZERMATT-SAAS OPHIOLITE, NEWS FROM SUBDUCTED TETHYS OF THE CENTRAL ALPS
BUCHER, Kurt1, FAZIS, Yvonne1, DE CAPITANI, Christian2 and GRAPES, Rodney1, (1)Univ Freiburg, Albertstrasse 23-B, Freiburg, 79104, Germany, (2)Mineralogisch-Petrographisches Institut, Univ of Basel, Bernoullistrasse 30, Basel, 4056, Switzerland, bucher@ruf.uni-freiburg.de, bucher@ruf.uni-freiburg.de
3
8:30 AM
DUNKS AND REDUNKS: REPEATED SUBDUCTION OF HP/UHP TERRANES IN THE WESTERN GNEISS REGION OF THE SCANDINAVIAN CALEDONIDES
BRUECKNER, Hannes K., School of Earth and Environmental Sciences, Queens College and The Graduate Ctr, CUNY, Queens College, Flushing, NY 11367 and VAN ROERMUND, Herman L.M., Vening Meinesz Research School of Geodynamics, Faculty of Earth Sciences, Utrecht Univ, Budapestlaan 4, Utrecht, 3508 TA, Netherlands, hannes@ldeo.columbia.edu, hannes@ldeo.columbia.edu
4
8:45 AM
ARCHEAN TO PALEOZOIC EVOLUTION OF THE SANDVIK GARNET PERIDOTITE, WESTERN GNEISS REGION, NORWAY
MEDARIS Jr, L.G., LAPEN, T.J., FOURNELLE, J.H., JOHNSON, C.M. and BEARD, B.L., Geology and Geophysics, Univ of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, medaris@geology.wisc.edu, medaris@geology.wisc.edu
5
9:00 AM
P-T EVOLUTION OF THE YAMBE PERIDOTITE, NORTHERN NEW CALEDONIA: HIGH-P ULTRAMYLONITE DEVELOPMENT DURING THE EMPLACEMENT OF 'PROGRADE SUBDUCTION ZONE' PERIDOTITE
CLARKE, Geoffrey L.1, FITZHERBERT, Joel A.1 and POWELL, Roger2, (1)School of Geosciences F05, Univ of Sydney, Sydney, 2006, (2)School of Earth Sciences, Univ of Melbourne, Melbourne, 3010, geoffc@mail.usyd.edu.au, geoffc@mail.usyd.edu.au
6
9:15 AM
EXHUMATION OF THE YOUNGEST HP ROCKS, AT PLATE TECTONIC RATES, DURING PLIO-PLEISTOCENE CONTINENTAL EXTENSION IN SE PAPUA NEW GUINEA
BALDWIN, Suzanne L.1, FITZGERALD, Paul G.1, LITTLE, Timothy A.2, WEBB, Laura E.1 and MONTELEONE, Brian D.1, (1)Dept. of Earth Sciences, Syracuse Univ, Syracuse, NY 13244-1070, (2)School of Earth Sciences, Victoria Univ of Wellington, P.O. Box 600, Wellington, 6000, New Zealand, sbaldwin@syr.edu, sbaldwin@syr.edu
7
9:30 AM
EXCEPTIONALLY RAPID EXHUMATION OF THE KAGHAN UHP TERRANE, PAKISTAN FROM U-TH-PB MEASUREMENTS ON ACCESSORY MINERALS
PARRISH, Randall R.1, GOUGH, Simon2, SEARLE, Mike2 and DAVE, Waters2, (1)Dept Geology, University of Leicester &, NERC Isotope Geoscience Laboratories, British Geological Survey, Keyworth, Notts, NG32 1EA, (2)Earth Sciences, Univ of Oxford, Parks Road, Oxford, OX1 3PR, United Kingdom, r.parrish@nigl.nerc.ac.uk, r.parrish@nigl.nerc.ac.uk
8
9:45 AM
IN SITU PARTIAL MELTING AND CRUSTAL DIFFERENTIATION ON VENUS: EVIDENCE OF GLOBAL SCALE METAMORPHISM?
HANSEN, Vicki L., Department of Geological Sciences, Univ of Minnesota, Duluth, MN 55812, vhansen@d.umn.edu, vhansen@d.umn.edu
9
10:00 AM
PLATE-MARGIN REACTIVATION OF ANCIENT CRATONIC SHIELDS
GOODGE, John W., Department of Geological Sciences, Univ of Minnesota, Duluth, MN 55812, jgoodge@d.umn.edu, jgoodge@d.umn.edu
10
10:15 AM
COMPARISON OF CONTINENTAL PALEO- AND NEO-RIFTS
GILBERT, M. Charles, School of Geology & Geophysics, Univ of Oklahoma, 810 Sarkeys Energy Center, 100 East Boyd Street, Norman, OK 73019-1009, mcgilbert@ou.edu, mcgilbert@ou.edu
11
10:30 AM
ANALOGY BETWEEN TETHYAN-TYPE AND PACIFIC-TYPE OROGENS
MOORES, Eldridge M., Department of Geology, Univ of California, One Shields Ave, Davis, CA 95616, moores@geology.ucdavis.edu, moores@geology.ucdavis.edu
12
10:45 AM
APPALACHIAN, GONDWANAN, CORDILLERAN INTERACTIONS: A NEW GEODYNAMIC MODEL FOR THE PALEOZOIC TECTONIC EVOLUTION OF THE NORTH AMERICAN CORDILLERA
WRIGHT, J.E., Department of Geology, Univ of Georgia, Athens, GA 30602 and WYLD, Sandra J., Geology, Univ of Georgia, Athens, GA 30602, jwright@gly.uga.edu, jwright@gly.uga.edu
13
11:00 AM
UHP METAMORPHISM AND CONTINENTAL SUBDUCTION/COLLISION- THE HIMALAYAN EXAMPLE
LIOU, Juhn G., Geological & Environmental Sciences, Stanford Univ, Stanford, CA 94306, MARUYAMA, Shige, TSUJIMORI, Tatsuki and ZHANG, Ru-Yuan, Geological & Environmental Sciences, Stanford University, Stanford, CA 94306, liou@pangea.stanford.edu, liou@pangea.stanford.edu
14
11:15 AM
THE QIANGTANG METAMORPHIC BELT IN CENTRAL TIBET: EVIDENCE FOR LARGE-MAGNITUDE TRANSLATION AND UNDERPLATING OF MELANGE BENEATH CONTINENTAL CRUST DURING FLAT-SLAB SUBDUCTION
KAPP, Paul1, YIN, An2, MANNING, Craig E.2 and GEHRELS, George E.1, (1)Department of Geosciences, Univ of Arizona, Tucson, AZ 85721-0077, (2)Earth and Space Sciences and IGPP, UCLA, Los Angeles, 90095-1567, pkapp@geo.arizona.edu, pkapp@geo.arizona.edu
15
11:30 AM
NEAR-ULTRAHIGH PRESSURE PROCESSING OF SUBDUCTED CONTINENTAL CRUST: MIOCENE CRUSTAL XENOLITHS FROM THE PAMIRS
HACKER, Bradley1, LUFFI, Peter2, LUTKOV, Valery3, MINAEV, Vladislav3, RATSCHBACHER, Lothar4, PATIÑO-DOUCE, Alberto5, DUCEA, Mihai6, MCWILLIAMS, Michael7 and METCALF, James8, (1)Geological Sciences, Univ of California, Santa Barbara, CA 93106, (2)Geology and Geophysics, Univ of Bucharest, Bucharest, 70139, Romania, (3)Geological Institute, Tajik Academy of Sci, Dushanbe, 734063, Tajikistan, (4)TU Bergakademie Freiberg, Bernhard-von-Cotta Strasse 2, Freiberg/SA, 09596, Germany, (5)Department of Geology, Univ of Georgia, Athens, GA 30602, (6)Department of Geosciences, Univ of Arizona, 1040 E. 4th st, Tucson, AZ 85721, (7)Geological and Environmental Sciences, Stanford Univ, Stanford, CA 94305, (8)Geological and Environmental Sciences, Stanford Univ, Stanford, CA 94305-2115, hacker@geology.ucsb.edu, hacker@geology.ucsb.edu
16
11:45 AM
MESOZOIC REPLACEMENT OF BOTTOM CRUST IN NORTH CHINA CRATON: ANOROGENIC MANTLE-CRUST INTERACTION
ZHAI, Ming Guo, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, mgzhai@mail.igcas.ac.cn, mgzhai@mail.igcas.ac.cn
See more of: Technical Sessions