Northeastern Section - 38th Annual Meeting (March 27-29, 2003)

Session No. 12
Thursday, 27 March 2003: 1:40 PM-5:00 PM

Structural and Metamorphic Geology

 

Rebecca Jamieson and M.L. Williams, Chairs
Paper #
Start Time
1
1:40 PM
THE LOS ANGELES MARTIAN METEORITE: AN ANALYTICAL ELECTRON MICROSCOPY STUDY OF SHOCK-INDUCED MELT POCKETS
WALTON, Erin L. and SPRAY, John G., Planetary and Space Science Centre, Department of Geology, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada, j5rng@unb.ca, j5rng@unb.ca
2
2:00 PM
FLUID INCLUSIONS IN GARNET, MIGMATITIC PARAGNEISS, ALGONQUIN DOMAIN, GRENVILLE PROVINCE, ONTARIO
LAYMAN, Adam Jeremy1, KONTAK, Daniel J.2 and JAMIESON, Rebecca A.1, (1)Department of Earth Sciences, Dalhousie Univ, Halifax, NS B3H 3J5, Canada, (2)Nova Scotia Department of Natural Resources, Halifax, NS B3J 2T9, Canada, alayman@dal.ca, alayman@dal.ca
3
2:20 PM
GREENSCHIST FACIES METAMORPHISM ASSOCIATED WITH THE PISECO LAKE SHEAR ZONE, CENTRAL ADIRONDACKS, NEW YORK
PRICE, Rachel E., Department of Earth Sciences, State Univ of New York at Oswego, Department of Earth Sciences, Oswego, NY 13126, VALENTINO, David W., Department of Earth Sciences, State Univ of New York at Oswego, Oswego, NY 13126, SOLAR, Gary S., Department of Earth Sciences, SUNY College at Buffalo, 1300 Elmwood Avenue, Buffalo, NY 14222 and CHIARENZELLI, Jeffrey R., Department of Geology, State Univ of New York at Potsdam, Potsdam, NY 13676, racharooda@hotmail.com, racharooda@hotmail.com
4
2:40 PM
APPLICATION OF EROSIONAL-RHEOLOGICAL COUPLED MECHANICAL MODELS TO ANCIENT OROGENS: AN EXAMPLE FROM THE NORUMBEGA SHEAR ZONE IN MAINE
UPTON, Phaedra1, SHORT, Heather1, JOHNSON, Scott1, KOONS, Peter1, WEST, David P.2 and GUIDOTTI, Charles V.1, (1)Department of Geological Sciences, Univ of Maine, Orono, ME 04469, (2)Geology, Middlebury College, Middlebury, VT 05753, phaedra.upton@maine.edu, phaedra.upton@maine.edu
5
3:00 PM
NUMERICAL DYNAMIC MODELLING OF THRUST-AND-FOLD BELT MECHANICS: INFLUENCE OF LAYER GEOMETRIES AND MATERIAL PROPERTIES ON STRUCTURAL STYLE
STOCKMAL, Glen S.1, BEAUMONT, Chris2, NGUYEN, Mai2, LEE, Bonny2 and MEDVEDEV, Sergei2, (1)Natural Resources Canada, Geol Survey of Canada (Calgary), 3303-33rd Street NW, Calgary, AB T2L 2A7, Canada, (2)Dalhousie Geodynamics Group, Department of Oceanography, Dalhousie University, Halifax, NS B3H 4J1, Canada, gstockma@nrcan.gc.ca, gstockma@nrcan.gc.ca
 
3:20 PM
Break
6
3:40 PM
MICROPROBE MONAZITE GEOCHRONOLOGY: NEW REFINEMENTS AND NEW TECTONIC APPLICATIONS
WILLIAMS, Michael L.1, JERCINOVIC, Michael J.2, MAHAN, Kevin2 and KOPERA, Joseph2, (1)Department of Geosciences, Univ of Massachusetts, Morrill Science Center, 611 North Pleasant Street, Amherst, MA 01003-5820, (2)Dept. of Geosciences, Univ of Massachusetts, 611 North Pleasant Street, Amherst, MA 01003-5820, mlw@geo.umass.edu, mlw@geo.umass.edu
7
4:00 PM
ACADIAN METAMORPHISM WITH AN ALLEGHANIAN OVERPRINT: WHITE ROCK FORMATION, YARMOUTH AREA, SOUTHWESTERN NOVA SCOTIA
MOYNIHAN, David P.1, JAMIESON, Rebecca A.1, CULSHAW, Nick1 and WHITE, Chris E.2, (1)Department of Earth Sciences, Dalhousie Univ, Halifax, NS B3H 3J5, Canada, (2)Nova Scotia Department of Nat Rscs, P.O. Box 698, Halifax, NS B3J 2T9, Canada, moynihan@dal.ca, moynihan@dal.ca
8
4:20 PM
ACADIAN OROGENESIS AND HIGH GRADE METAMORPHISM IN THE CENTRAL MOBILE BELT OF CENTRAL NEWFOUNDLAND
VALVERDE-VAQUERO, Pablo, Continental Geoscience Division, Geol Survey of Canada, 615 Booth St, Ottawa, ON K1A 0E9, Canada, VAN STAAL, Cees R., Continental Geoscience Division, Geol Survey of Canada, 601 Booth Street, Ottawa, ON K1A 0E8, Canada, VAN DER VELDEN, Arie, Department of Geology, Univ of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada and DUNNING, Greg R., Memorial Univ Newfoundland, Dept Earth Science, St Johns's, NF A1B 3X5, Canada, pvalverd@NRCan.gc.ca, pvalverd@NRCan.gc.ca
9
4:40 PM
DEPTH CONTRAINTS ON SILICIFIED NORMAL FAULTS AND QUARTZ VEINS NEAR GEBEL ZEIT, GULF OF SUEZ, EGYPT
ALTAMURA, Robert J., Earth and Mineral Sciences, Pennsylvania State Univ - DuBois, DuBois, PA 15801 and YOUNES, Amgad I., Shell Oil Co, Den Haag, 2596JB, Netherlands, altamura@geosc.psu.edu, altamura@geosc.psu.edu