Northeastern Section - 43rd Annual Meeting (27-29 March 2008)
Session No. 27 Friday, 28 March 2008
1:00 PM-4:20 PM, Hyatt Regency Buffalo: Delaware Suites

Igneous and Metamorphic Geology

Jesse Dann and William H. Peck, Presiding
 Paper #Start Time
27-11:00 PM STABLE ISOTOPE CONSTRAINTS ON THE ORIGIN OF MESOPROTEROZOIC MARBLE-HOSTED ZINC AND IRON DEPOSITS, NEW JERSEY HIGHLANDS: PECK, William H.1, VOLKERT, Richard A.2, MANSUR, Adam T.1, and DOVERSPIKE, Bret A.1, (1) Department of Geology, Colgate University, 13 Oak Drive, Hamilton, NY 13346, wpeck@mail.colgate.edu, (2) New Jersey Geol Survey, P.O. Box 427, Trenton, NJ 08625
27-21:20 PM LATE OTTAWAN (CA. 1035 MA) HYDROTHERMAL SIGNATURES IN THE SOUTHEASTERN ADIRONDACK LOWLANDS: NEW GEOCHRONOLOGICAL, STABLE ISOTOPE AND FLUID INCLUSION RESULTS: SELLECK, Bruce W.1, PECK, William H.2, MCLELLAND, James M.3, BERGMAN, Megan1, ELLIS, Alden1, and CONTI, Chad1, (1) Dept. Geology, Colgate University, 13 Oak Drive, Hamilton, NY 13346, bselleck@mail.colgate.edu, (2) Department of Geology, Colgate University, 13 Oak Drive, Hamilton, NY 13346, (3) Dept. of Geology, Colgate Univ, Hamilton, NY 13346-1398
27-31:40 PM IS THE CHAIN LAKES MASSIF, MAINE-QUEBEC, AN ORDOVICIAN CALDERA REMNANT?: MOENCH, Robert H., Central Mineral Resources, U.S. Geological Survey, MS 973, Denver CO 80225, 350 Ponca Place, Apt. 432, Boulder, CO 80303, Denver, CO 80225, bsmoench@indra.com
27-42:00 PM LATE STAGE MAGMATIC FLUIDS AND TEXTURAL AND CHEMICAL EVIDENCE OF EARLY MAGMATIC PROCESSES IN A BIMODAL PLUTONIC COMPLEX, COASTAL MAINE MAGMATIC PROVINCE: KOTEAS, G. Christopher and SEAMAN, Sheila J., Department of Geosciences, University of Massachusetts Amherst, 611 North Pleasant Street, 233 Morrill Science Center, Amherst, MA 01003, ckoteas@geo.umass.edu
27-52:20 PM REGIONAL METAMORPHIC HISTORY AND EXHUMATION OF THE SOUTHERN CONNECTICUT VALLEY SYNCLINORIUM, SOUTHWESTERN CONNECTICUT: MATTHEWS, Jessica A., WINTSCH, Robert P., and SIMMONS, William M., Department of Geological Sciences, Indiana University, 1001 E. 10th St, Bloomington, IN 47405, mattheja@indiana.edu
 2:40 PM Break
27-63:00 PM EMPLACEMENT HISTORY OF THE ECSTALL PLUTON FROM STRUCTURAL KINEMATICS AND METAMORPHISM; PRINCE RUPERT AREA, BRITISH COLUMBIA: WOLF, David E., Earth and Atmospheric Sciences, Cornell University, 4154 Snee Hall, Ithaca, NY 14853-1504, dew36@cornell.edu and ANDRONICOS, Christopher, Earth and Atmospheric Sciences, Cornell University, Snee Hall, Ithaca, NY 14853
27-73:20 PM 39AR-40AR DATING OF GRANITIC AND METAMORPHIC ROCKS OF THE THETFORD-MINES OPHIOLITE: IMPLICATIONS FOR THE THERMAL AND EMPLACEMENT HISTORY OF THE SOUTHERN QUÉBEC OPHIOLITE BELT DURING THE TACONIAN OROGENY: TREMBLAY, Alain, Sciences de la Terre et de l'Atmosphère, Université du Québec à Montréal, Montreal, QC G7H 2B1, Canada, tremblay.a@uqam.ca and RUFFET, Gilles, Geosciences Rennes, CNRS-Universite de Rennes 1, Campus de Beaulieu, Avenue Général Leclerc, Rennes Cedex, 35042, France
27-83:40 PM SPINIFEX TEXTURES AND SEGREGATION VESICLES IN 3.5 GA KOMATIITES, SOUTH AFRICA, AND SLAG FLOWS, LACKAWANNA: DANN, Jesse, Concord, MA 01742, jcdann2@yahoo.com
27-94:00 PM GEOCHEMICAL EVOLUTION OF THE BURFELL, SOUTHERN ICELAND: TURKA, Joshua1, HARPP, Karen1, OSWALD, Peter J.2, and GEIST, Dennis J.3, (1) Department of Geology, Colgate University, 13 Oak Drive, Hamilton, NY 13346, jturka@mail.colgate.edu, (2) Geological Sciences, University of Idaho, Moscow, ID 83843, (3) Geological Sciences, University of Idaho, P.O. Box 443022, Moscow, ID 83844-3022

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