Session: Structural Geology: Faults, Folds, and Fabrics (2002 Denver Annual Meeting (October 27-30, 2002))

Paper #

Start Time

1

8:00 AM

HANGINGWALL-TO-DETACHMENT TRANSITION AT A THIN-SKINNED EXTENSIONAL DETACHMENT FAULT IN THE EASTERN BLACK WARRIOR BASIN, ALABAMA

GROSHONG Jr, Richard H., Department of Geological Sciences, The Univ of Alabama, Tuscaloosa, AL 35487-0338 and CATES, Luke M., Department of geological Sciences, The Univ of Alabama, Tuscaloosa, AL 35487-0338, rhgroshong@cs.com, rhgroshong@cs.com

2

8:15 AM

CHARACTER OF DEFORMATION ADJACENT TO THE SAN ANDREAS FAULT, DURMID HILL, CA

WOJTAL, Steven F., Oberlin, OH 44074, steven.wojtal@oberlin.edu, steven.wojtal@oberlin.edu

3

8:30 AM

TRANSIENT VERSUS LONG-TERM STRAIN ACCUMULATION ON THE BLACKWATER FAULT, EASTERN CALIFORNIA SHEAR ZONE

OSKIN, Michael E., Institute for Crustal Studies, Univ of California, Santa Barbara, 1140 Girvetz Hall, Santa Barbara, CA 93106, oskin@crustal.ucsb.edu, oskin@crustal.ucsb.edu

4

8:45 AM

1.1 MA MELT PULSES IN PSEUDOTACHYLYTE FROM THE ALPINE FAULT, NZ

VAN DER PLUIJM, Ben A., Geological Sciences, Univ of Michigan, 2534 CC Little Building, Ann Arbor, MI 48109-1063, WARR, Laurence N., Geologisch-Paläontologisches Institut, Ruprecht-Karls-Universität, Heidelberg, Germany, PEACOR, Donald R., Geological Sciences, Univ of Michigan, Ann Arbor, MI 48109 and HALL, Chris M., Geological Sciences, Univ of Michigan, 4534 CC Little Building, Ann Arbor, MI 48109-1063, vdpluijm@umich.edu, vdpluijm@umich.edu

5

9:00 AM

FABRICS AND AGE OF CLAY GOUGE IN THE MOAB FAULT, UTAH, USA

SOLUM, John G.¹, VAN DER PLUIJM, Ben A.¹, PEACOR, Donald R.¹, PEVEAR, David² and VROLIJK, Peter J.³, (1)Geological Sciences, Univ of Michigan, 2534 CC Little Building, Ann Arbor, MI 48109-1063, (2)1415 Kipling St, Houston, TX 77006, (3)10707 Landsdowne Drive, Houston, TX 77096, jsolum@umich.edu, jsolum@umich.edu

6

9:15 AM

LITHOLOGICAL HETEROGENEITY AND FABRIC INTENSITY IN GRANULITES, ARUNTA BLOCK, CENTRAL AUSTRALIA: EVIDENCE FOR STRAIN PARTITIONING

WATERS, Cheryl, Dept. Geology and Geophysics, Univ of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706 and TIKOFF, Basil, Geology and Geophyisics, Univ of Wisconsin - Madison, 1215 W. Dayton Drive, Madison, WI 53706, cwaters@geology.wisc.edu, cwaters@geology.wisc.edu

7

9:30 AM

MICROSTRUCTURAL EVOLUTION IN QUARTZITES EXPERIMENTALLY DEFORMED TO HIGH SHEAR STRAIN

TULLIS, Jan, Brown Univ, PO Box 1846, Providence, RI 02912-1846 and HEILBRONNER, Renee, Dept. Earth Sci, Basel Univ, Basel, CH4056, Switzerland, Jan_Tullis@brown.edu, Jan_Tullis@brown.edu

8

9:45 AM

FORMATION OF SPIRAL INCLUSION TRAILS IN GARNET DURING FOLDING – A MINIMUM ROTATION MECHANISM

BAUER, Robert L., Univ Missouri - Columbia, 101 Geological Sciences Building, Columbia, MO 65211-1380, KETCHAM, Richard A., Dept. of Geological Sciences, Univ. Texas at Austin, Austin, TX 78712 and CARLSON, William D., Dept. Geological Sciences, Univ of Texas at Austin, Austin, TX 78712, bauerr@missouri.edu, bauerr@missouri.edu

10:00 AM

Break

9

10:15 AM

GRAIN-SCALE STRESSES IN A TWO-PHASE GRANULAR SYSTEM: A NUMERICAL MODEL

SPARKS, David W. and NEWMAN, Julie, Department of Geology and Geophysics, Texas A&M Univ, College Station, TX 77843, newman@geo.tamu.edu, newman@geo.tamu.edu

10

10:30 AM

MESOSTRUCTURAL CONSTRAINTS ON THE FLEXURAL SLIP MECHANISM

GROSS, Michael R., Department of Earth Sciences, Florida Int'l Univ, Miami, FL 33199-0001 and GUTIERREZ-ALONSO, Gabriel, Departamento de Geologia, Universidad de Salamanca, Salamanca, 37008, Spain, grossm@fiu.edu, grossm@fiu.edu

11

10:45 AM

PATTERNS OF GROWTH STRATA ASSOCIATED WITH DETACHMENT FOLDS

MITRA, Shankar, ConocoPhillips School of Geology and Geophysics, University of Oklahoma, 100 E Boyd St, SEC 810, Norman, OK 73019, smitra@ou.edu, smitra@ou.edu

12

11:00 AM

DECONSTRUCTING FOLDS IN THE DEPTH AND THICKNESS DOMAINS: EXAMPLE OF THE ACTIVE YAKENG ANTICLINE, XINJIANG CHINA

SUPPE, John, Department of Geosciences, Princeton Univ, Princeton, NJ 08544, HUBERT-FERRARI, Aurélia, Institut de Géologie, Université de Neuchâtel, rue Emile Argand 11, Neuchâtel, 2007, Switzerland and WANG, Xin, Department of Geosciences, Zhejiang Univ, Hangzhou, China, suppe@princeton.edu, suppe@princeton.edu

13

11:15 AM

FORWARD AND INVERSE TRISHEAR MODELING OF THE SAN RAFAEL AND WATERPOCKET MONOCLINES, COLORADO PLATEAU, UTAH

BUMP, Alexander P., Department of Geosciences, Univ of Arizona, 1040 E. 4th St, Tucson, AZ 85721 and DAVIS, George H., Office of the Provost, Univ of Arizona, Tucson, AZ 85721, abump@geo.arizona.edu, abump@geo.arizona.edu

14

11:30 AM

SOME IMPORTANT CONSEQUENCES OF REACTIVATION TECTONICS: NEW GEOLOGICAL PRINCIPLES DISCOVERED

GAY Jr, S. Parker, Applied Geophysics, Inc, 675 South 400 East, Salt Lake City, UT 84111, spgagi@aol.com, spgagi@aol.com

15

11:45 AM

STRUCTURAL GEOLOGY OF FAST-MOVING GLACIERS—DISCRIMINATION OF DYNAMIC TYPES

MAYER, Helmut, Institute of Arctic and Alpine Research, Univ of Colorado, Boulder, CO 80309-0450 and HERZFELD, Ute Christina, Geomathematik, Universitaet Trier, Trier, D-54286, mayerh@tryfan.colorado.edu, mayerh@tryfan.colorado.edu