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2004 Denver Annual Meeting (November 7–10, 2004)

Session No. 185
Tuesday, 9 November 2004: 1:30 PM-5:30 PM

T91. Paleomagnetism and Rock Magnetism Perspective of Shear Zone Kinematics (Posters)

GSA Geophysics Division; GSA Structural Geology and Tectonics Division

Authors will be present from .

 

Paper #
Booth #
1
77
WHAT'S HAPPENING UNDER THERE? KINEMATICS AND VERTICAL AXIS ROTATION OF CRUSTAL BLOCKS IN OBLIQUE DIVERGENCE AND CONVERGENCE
MARKLEY, Michelle J., Earth and Environment, Mount Holyoke College, South Hadley, MA 01075, GIORGIS, Scott, Department of Geological Sciences, SUNY-Geneseo, 1 College Circle, Geneseo, NY 14454, TIKOFF, Basil, Dept. of Geology and Geophysics, Univ of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706 and KELSO, Paul, Department of Geology and Geophysics, University of Wisconsin Madison, 1215 W. Dayton St, Madison, WI 53706, mmarkley@mtholyoke.edu, mmarkley@mtholyoke.edu
2
78
APPLICATIONS OF PALEOMAGNETISM IN UNDERSTANDING SHEAR ZONE KINEMATICS: THE GOOD, THE BAD, AND UGLY
GEISSMAN, John W., Department of Earth and Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, jgeiss@unm.edu, jgeiss@unm.edu
3
79
PALEOMAGNETISM OF TERTIARY INTRUSIVE AND VOLCANIC ROCKS FROM THE CERRILLOS HILLS, NEW MEXICO: EVIDENCE FOR CRUSTAL BLOCK ROTATIONS IN THE RIO GRANDE RIFT
HARLAN, Stephen S., Dept. of Environmental Science and Policy, George Mason Univ, Fairfax, VA 22030 and GEISSMAN, John W., Department of Earth and Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, sharlan@gmu.edu, sharlan@gmu.edu
4
80
A PALEOMAGNETIC TEST OF THE ROLE OF CRUSTAL HETEROGENEITY IN CONTROLLING STRAIN TRANSFER IN A WIDE LEFT LATERAL SHEAR MARGIN: SOUTHERN MEXICO
MOLINA-GARZA, Roberto Stanley, Centro de Geociencias, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, 76230, Mexico, FERRARI, Luca, Centro de Geociencias, UNAM campus Juriquilla, Querétaro, 76230, Mexico and CERCA, Mariano, Centro de Geociencias, Universidad Nacional Autonoma de Mexico, Apdo. Postal. 1-742, Queretaro, 76001, Mexico, rmolina@geociencias.unam.mx, rmolina@geociencias.unam.mx
5
81
PALEOMAGNETISM AND FAULT KINEMATIC ANALYSIS OF THE EASTERN LUCERO UPLIFT, NEW MEXICO
PETRONIS, Michael S., WAWRZYNIEC, Tim F. and GEISSMAN, John W., Earth and Planetary Sciences, Univ of New Mexico, Albuquerque, NM 87131, mspetro@unm.edu, mspetro@unm.edu
6
82
KINEMATIC INVERSION OF PLATE MOTION AND THRUST PLATE ROTATIONS WITHIN THE LA VETA PASS THRUST, COLORADO
WAWRZYNIEC, Tim F., GEISSMAN, John W. and MUGGLETON, Scott, Earth and Planetary Sciences, Univ of New Mexico, Albuquerque, NM 87131, tfw@unm.edu, tfw@unm.edu
7
88
Withdrawn
8
83
THE MAGNETIC FABRIC OF HIGH STRAIN SHEAR ZONES: A REVIEW
FERRE, Eric C., Department of Geology, Southern Illinois Univ at Carbondale, MC 4324, Carbondale, IL 62901, TEYSSIER, Christian, Geology and Geophysics, Univ of Minnesota, Minneapolis, MN 55455, BURMEISTER, Kurt, Department of Earth Sciences, Univ of Southern California, Los Angeles, CA 90089 and SIDMAN, Donald, Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455, eferre@geo.siu.edu, eferre@geo.siu.edu
9
84
COUNTERCLOCKWISE DECLINATION ANOMALY IN PALEOMAGNETISM OF THE PLIOCENE CERROS DEL RIO VOLCANIC FIELD, NEW MEXICO - AN EXPRESSION OF LATE RIO GRANDE RIFT DISTRIBUTED SHEAR?
HUDSON, Mark R.1, THOMPSON, Ren A.1, BARBÁ, Kathryn E.2, MINOR, Scott A.2 and WARREN, Richard G.3, (1)U.S. Geol Survey, Box 25046, MS 980, Denver, CO 80225-0046, (2)U.S. Geol Survey, Box 25046, MS 980, Denver, CO 80225, (3)Los Alamos National Lab, ESS-11/MS F665, Los Alamos, NM 87545, mhudson@usgs.gov, mhudson@usgs.gov
10
85
PRELIMINARY ANALYSIS OF ANISOTROPY OF MAGNETIC SUSCEPTIBILITY IN THE BREVARD SHEAR ZONE, NORTH CAROLINA
GAGE, JoAnn R.1, WEIL, Arlo B.1 and PARES, Josep M.2, (1)Department of Geology, Bryn Mawr College, Bryn Mawr, PA 19010, (2)Department of Geological Sciences, Univ of Michigan, Ann Arbor, MI 48109, jgage@brynmawr.edu, jgage@brynmawr.edu
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