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2002 Denver Annual Meeting (October 27-30, 2002)

Session No. 79
Monday, 28 October 2002: 8:00 AM-12:00 PM

T113. Extensional Tectonics in the Southern Basins and Ranges, United States, and in Western Turkey

GSA Structural Geology and Tectonics Division

 

Ibrahim Çemen and John Bartley, Advocates
Paper #
Start Time
1
8:00 AM
EXTENSIONAL TECTONICS IN SOUTHERN BASINS AND RANGES, USA AND IN WESTERN TURKEY: A REVIEW OF SIMILARITIES, DIFFERENCES AND PROBLEMS
ÇEMEN, Ibrahim, School of Geology, Oklahoma State Univ, Stillwater, OK 74078, SEYITOGLU, Gurol, Dept. of Geol. Eng, Ankara Univ, Ankara, 06100, Turkey and ISIK, Veysel, Dept. of Geol., Eng, Ankara Univ, Ankara, 06100, Turkey, icemen@okstate.edu, icemen@okstate.edu
2
8:15 AM
REGIONAL DECOLLEMENTS AND THEIR INTERACTIONS WITH A SILICIC MAGMATIC SYSTEM CONSTRAINED BY PASSIVE SEISMOLOGICAL OBSERVATIONS, SOUTHWESTERN GREAT BASIN
JONES, Craig H.1, WILSON, Charles K.1, GILBERT, Hersh1 and PHINNEY, Robert A.2, (1)Univ Colorado - Boulder, PO Box 399, Boulder, CO 80309-0399, (2)Dept. of Geosciences, Princeton Univ, 416 Guyot Hall, Princeton, NJ 08544, cjones@terra.colorado.edu, cjones@terra.colorado.edu
3
8:30 AM
CONSTRAINTS ON THE SLIP MAGNITUDE OF THE AMARGOSA FAULT: IMPLICATIONS FOR EXTENSION IN DEATH VALLEY, CALIFORNIA, USA
MILLER, Martin G., Department of Geological Sciences, Univ of Oregon, Eugene, OR 97403, millerm@darkwing.uoregon.edu, millerm@darkwing.uoregon.edu
4
8:45 AM
DEFORMATION ASSOCIATED WITH A CONTINENTAL NORMAL FAULT SYSTEM, WESTERN GRAND CANYON, ARIZONA
RESOR, Phillip G. and POLLARD, David D., Department of Geological and Environmental Sciences, Stanford, CA, Building 320, Stanford, CA 94305-2115, presor@stanford.edu, presor@stanford.edu
5
9:00 AM
LATE CRETACEOUS INTRUSION AND EXTENSIONAL EXHUMATION OF THE CADIZ VALLEY BATHOLITH, IRON MOUNTAINS, SOUTHEASTERN CALIFORNIA
WELLS, Michael L.1, SPELL, Terry L.1 and GROVE, Marty2, (1)Dept. of Geoscience, UNLV, 4505 Maryland Parkway, Las Vegas, NV 89154-4010, (2)Department of Earth and Space Sciences, UCLA, Los Angeles, CA 90095-1567, spell@ccmail.nevada.edu, spell@ccmail.nevada.edu
6
9:15 AM
STRUCTURAL CONFIGURATION OF TRANSTENSION IN A PORTION OF THE SOUTHWESTERN BASIN AND RANGE
WALKER, J. Douglas1, ANDREW, Joseph A.1 and KIRBY, Eric2, (1)Department of Geology, Univ of Kansas, 120 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045-7613, (2)Institute for Crustal Studies, Univ of California, Santa Barbara, CA 93106, jdwalker@ku.edu, jdwalker@ku.edu
7
9:30 AM
GEOMETRY AND KINEMATICS OF MIOCENE TO PLEISTOCENE TRANSTENSION IN THE NORTHERN SLATE RANGE, CALIFORNIA
ANDREW, Joseph E. and WALKER, J. Douglas, Univ Kansas, 120 Lindley Hall, Lawrence, KS 66045-2124, jandrew@ukans.edu, jandrew@ukans.edu
8
9:45 AM
WHAT CONTROLS THE REGULAR SURFACE GEOMETRY OF DIFFUSELY DEFORMING CONTINENTAL REGIONS?
FRIEDRICH, Anke M., Institut of Geosciences, Universität Potsdam, Karl-Liebknechstr. 24/25, Golm, 14476, Germany and KLINGER, Yann, Insitute du Physique du Globe, Continental Tectonics, Paris, France, anke@alum.mit.edu, anke@alum.mit.edu
 
10:00 AM
Break
9
10:15 AM
TECTONIC EVOLUTION OF WESTERN ANATOLIAN EXTENSIONAL PROVINCE DURING THE NEOGENE AND QUATERNARY
YILMAZ, Yucel, Faculty of Science, Kadir Has Univ, Cibali Merkez Kampusu Cibali, Ýstanbul, 34230-01, Turkey, yyýlmaz@khas.edu.tr, yyýlmaz@khas.edu.tr
10
10:30 AM
WHEN AND WHY DID THE EXTENSION START IN THE AEGEAN?
OKAY, Aral I., ITU Maden Fakultesi, Jeoloji Muhendisligi, Ayazaga, Istanbul, 80626, Turkey and SATIR, Muharrem, Institute fur Geochemie, Universitat Tuebingen, Wilhelmstr. 56, Tuebingen, 72074, Germany, okay@sariyer.cc.itu.edu.tr, okay@sariyer.cc.itu.edu.tr
11
10:45 AM
EXTENSIONAL TECTONICS AND RELATED BASIN DEVELOPMENT IN WESTERN TURKEY
SEYITOGLU, Gurol, Dept. of Geol. Eng, Ankara Univ, Ankara, 06100, Turkey, ÇEMEN, Ibrahim, School of Geology, Oklahoma State Univ, Stillwater, OK 74078, SEN, Sevket, Laboratoire de PalÈontologie du MusÈum, UMR 8569 du CNRS, 8 rue Buffon, Paris, 75005, France and ISIK, Veysel, Dept. of Geol., Eng, Ankara Univ, Ankara, 06100, Turkey, seyitogl@science.ankara.edu.tr, seyitogl@science.ankara.edu.tr
12
11:00 AM
MAGNETOSTRATIGRAPHY AND VERTICAL ROTATIONAL TECTONICS IN THE EARLY- MIDDLE MIOCENE DEPOSITS OF ALASEHIR AND BUYUK MENDERES GRABENS, WESTERN TURKEY
SEN, Sevket, Laboratoire de PalÈontologie du MusÈum, UMR 8569 du CNRS, 8 rue Buffon, Paris, 75005, France and SEYITOGLU, Gurol, Dept. of Geol. Eng, Ankara Univ, Ankara, 06100, Turkey, sen@mnhn.fr, sen@mnhn.fr
13
11:15 AM
DUCTILE-BRITTLE TRANSITION ALONG THE ALASEHIR AND SIMAV SHEAR ZONES AND THEIR STRUCTURAL RELATIONSHIPS, MENDERES MASSIF, WESTERN TURKEY
ISIK, Veysel, Dept. of Geol. Eng, Ankara University, Ankara, 06100, Turkey, ÇEMEN, Ibrahim, School of Geology, Oklahoma State Univ, Stillwater, OK 74078 and SEYITOGLU, Gurol, Dept. of Geol. Eng, Ankara Univ, Ankara, 06100, Turkey, isik@eng.ankara.edu.tr, isik@eng.ankara.edu.tr
14
11:30 AM
Withdrawn
15
11:45 AM
IN SITU TIMING CONSTRAINTS FROM THE MENDERES MASSIF, WESTERN TURKEY
CATLOS, E.J., School of Geology, Oklahoma State Univ, 105 Noble Research Center, Stillwater, OK 74078, ÇEMEN, Ibrahim, School of Geology, Oklahoma State Univ, Stillwater, OK 74078, ISIK, Veysel, Dept. of Geol., Eng, Ankara Univ, 06100, Ankara, Turkey and SEYITOGLU, Gürol, Dept. of Geol. Eng, Ankara Univ, 06100, Ankara, Turkey, catlos@okstate.edu, catlos@okstate.edu
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