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

Session No. 45
Sunday, 2 November 2003: 1:00 PM-3:45 PM

Tectonics I: Cordilleran Terranes, Arc Tectonics

 

Jonathan Miller and Paul H. Wetmore, Chairs
Paper #
Start Time
1
1:00 PM
A MODEL FOR THE APPALACHIAN ORIGIN OF PALEOZOIC TERRANES IN THE NORTH AMERICAN CORDILLERA
HARMS, Tekla A.1, DEWEY, John F.2 and MANGE, Maria A.2, (1)Department of Geology, Amherst College, Amherst, MA 01002, (2)Geology, Univ of California at Davis, Davis, CA 95616, taharms@amherst.edu, taharms@amherst.edu
2
1:15 PM
A PALEOBOTANICAL METHOD FOR RESTORING FAR–TRAVELLED TERRANES
MILLER, Ian M., Dept of Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109, HICKEY, Leo J., Department of Geology and Geophysics, Yale Univ, P. O. Box 208109, Yale Station, New Haven, CT 06520 and BRANDON, Mark T., ian.miller@yale.edu, ian.miller@yale.edu
3
1:30 PM
GEOCHRONOLOGIC LINKS BETWEEN THE INGALLS OPHIOLITE, NORTH CASCADES, WASHINGTON AND THE JOSEPHINE OPHIOLITE, KLAMATH MTS., OREGON AND CALIFORNIA
MILLER, Jonathan1, MILLER, Robert1, WOODEN, Joseph2 and HARPER, Gregory3, (1)Department of Geology, San Jose State Univ, San Jose, CA 95192-0102, (2)USGS-SUMAC, Stanford Univ, Stanford, CA 94305-2220, (3)Earth and Atmospheric Sciences, SUNY, Albany, NY 12222, jsmiller@email.sjsu.edu, jsmiller@email.sjsu.edu
4
1:45 PM
REVISED METAMORPHIC HISTORY OF THE SAN JUAN ISLANDS
BROWN, Edwin H., Geology, Western Washington Univ, Bellingham, WA 98225 and LAPEN, Thomas J., Geology and Geophysics, Univ of Wisconsin-Madison, 1215 West Dayton Street, Madison, WI 53706-1692, ehbrown@cc.wwu.edu, ehbrown@cc.wwu.edu
5
2:00 PM
METAMORPHISM AND DEFORMATION IN THE EASTERN SAN JUAN ISLANDS
LAMB, Rynn, 201 N. Garfield Ave, Dell Rapid, SD 57022 and SCHERMER, Elizabeth, Geology Department, Western Washington Univ, MS9080, 516 High St, Bellingham, WA 98225, schermer@cc.wwu.edu, schermer@cc.wwu.edu
6
2:15 PM
PALEOMAGNETISM INDICATES COUNTERCLOCKWISE TECTONIC ROTATION FOR EOCENE-OLIGOCENE ROCKS NORTH OF THE OLYMPIC MOUNTAINS, WASHINGTON
DRAUS, Elizabeth, Geosciences, Univ. Nebraska, Lincoln, NE 68508 and PROTHERO, Donald, Geology, Occidental College, Los Angeles, CA 90041, dark_lady_talon@yahoo.com, dark_lady_talon@yahoo.com
7
2:30 PM
PARTITIONED DEXTRAL TRANSPRESSIVE AND CONTRACTIONAL STRAIN FIELDS AND SHEAR ZONES AROUND THE TUOLUMNE INTRUSIVE SUITE, CALIFORNIA: IMPLICATIONS FOR THE CRETACEOUS TECTONIC EVOLUTION OF THE SIERRA NEVADA BATHOLITH
ALBERTZ, Markus1, PATERSON, Scott R.1 and ONÉZIME, Jérôme2, (1)Department of Earth Sciences, Univ of Southern California, 3651 Trousdale Avenue, Los Angeles, CA 90089-0740, (2)Department of Earth Sciences, University of Southern California, 3651 Trousdale Avenue, Los Angeles, CA 90089-0740, albertz@usc.edu, albertz@usc.edu
8
2:45 PM
GEOMETRY KINEMATICS AND AGE OF THE NORTHERN HALF OF THE WHITE MOUNTAIN SHEAR ZONE: EXTENDING THE RANGE AND DURATION OF LATE CRETACEOUS DEXTRAL TRANSPRESSION ALONG THE WESTERN MARGIN OF NORTH AMERICA
SULLIVAN, Walter A. and LAW, Richard D., Geological Sciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, wasulliv@vt.edu, wasulliv@vt.edu
9
3:00 PM
DEPOSITION, ERUPTION AND METAMORPHISM OF THE GOLDSTEIN PEAK PENDANT PROTOLITHS, WESTERN SIERRA NEVADA BATHOLITH, CA
CLEMENS-KNOTT, Diane1, VAN DER KOLK, Dolores A.2, COOPER, John D.1 and STURMER, Daniel M.1, (1)Department of Geological Sciences, California State Univ Fullerton, P.O. Box 6850, Fullerton, CA 92834, (2)URS Corporation, 2020 E. First St, Suite 400, Santa Ana, CA 92705, dclemensknott@fullerton.edu, dclemensknott@fullerton.edu
10
3:15 PM
MAGMATIC RESPONSE TO DIFFERENTIAL CRUSTAL THICKENING: GEOCHEMICAL CONSTRAINTS ON THE TECTONIC EVOLUTION OF THE ALISITOS ARC SEGMENT OF BAJA CALIFORNIA, MEXICO
WETMORE, Paul H., Earth Sciences, Univ of Southern California, 3651 University Ave, SCI 117, Los Angeles, CA 90089-0740, DUCEA, Mihai, Department of Geosciences, Univ of Arizona, 1040 E. 4th st, Tucson, AZ 85721, GEHRELS, George, Geosciences, Univ of Arizona, Tucson, AZ 85721, SCHMIDT, Keegan L., Division of Natural Sciences, Lewis-Clark State College, 500 8th Ave, Lewiston, ID 83501 and PATERSON, Scott R., Department of Earth Sciences, Univ of Southern California, 3651 Trousdale Avenue, Los Angeles, CA 90089-0740, wetmore@earth.usc.edu, wetmore@earth.usc.edu
11
3:30 PM
TEMPORAL AND SPATIAL CONSTRAINTS ON SUTURING OF THE CRETACEOUS ALISITOS ISLAND ARC TO NORTH AMERICA, PENINSULAR RANGES BATHOLITH, BAJA CALIFORNIA
ALSLEBEN, Helge1, WETMORE, Paul H.1, SCHMIDT, Keegan L.2, GEHRELS, George E.3 and PATERSON, Scott R.1, (1)Department of Earth Sciences, Univ of Southern California, 3651 Trousdale Parkway, Los Angeles, CA 90089-0740, (2)Division of Natural Science, Lewis - Clark State College, Lewis - Clark State College, Division of Natural Science, 500 8th Ave, Lewiston, ID 83501, (3)Department of Geosciences, Univ of Arizona, Box 210077, Tucson, AZ 85721, alsleben@earth.usc.edu, alsleben@earth.usc.edu
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