28 Tectonics (Posters)

Presentations

• 8:00 AM
  TECTONIC DEVELOPMENT OF THE CUBAN ACCRETIONARY BELT
  Manuel A. Iturralde-Vinent, Museo Nacional de Historia Natural, La Habana, N/A and Antonio García-Casco, Universidad de Granada, Granada, N/A
  89044 (Technical Sessions)
• 8:00 AM
  A CONFINED OROGEN IN THE TIBESTI MASSIF, SOUTHERN LIBYA, DURING THE LATE NEOPROTEROZOIC
  John JW. Rogers, University of North Carolina at Chapel Hill, Chapel Hill, NC and Ismail B. Suayah, Tibco Extensibility, Chapel HILL, N/A and Brent V. Miller, Texas A&M Univ, College Station, TX and Jonathan S. Miller, San Jose State Univ, San Jose, CA
  90599 (Technical Sessions)
• 8:00 AM
  TIMING AND DURATION OF PARTIAL MELTING IN A CORDILLERAN GNEISS DOME - CORE COMPLEX: THE VALHALLA COMPLEX, SE BRITISH COLUMBIA
  S.M. Gordon, Univ of Minnesota-Twin Cities, Minneapolis, MN and D.L. Whitney, Univ of Minnesota-Twin Cities, Minneapolis, MN and C. Teyssier, Univ of Minnesota-Twin Cities, Minneapolis, MN
  90689 (Technical Sessions)
• 8:00 AM
  PALEOPROTEROZOIC TECTONICS OF THE EASTERN MOJAVE DESERT REGION: INVESTIGATION OF CRYSTALLINE BASEMENT COMPLEXES IN THE IVANPAH AND CLARK MOUNTAINS, CALIFORNIA
  J. Stern, Ohio University, Athens, OH and B. Barley, Ohio University, Athens, OH and D.A. Schneider, Ohio University, Athens, OH
  90695 (Technical Sessions)
• 8:00 AM
  GEOLOGICAL RE-EVALUATION OF THE SOUTHERNMOST BREVARD ZONE, ALABAMA: IMPLICATIONS FOR APPALACHIAN EVOLUTION
  J. Wes Sterling, Auburn Univ, Auburn, AL and Mark G. Steltenpohl, Auburn Univ, Auburn, AL and Robert B. Cook, Auburn Univ, Auburn University, AL and Paul Mueller, Univ of Florida, Gainesville, FL and Ann L. Heatherington, Univ of Florida, Gainesville, FL
  90836 (Technical Sessions)
• 8:00 AM
  TWO JADEITITE BELTS IN THE MOTAGUA VALLEY FAULT ZONE, GUATEMALA: TWO SUBDUCTION EVENTS OR ONE SUBDUCTION EVENT WITH RETROGRESSION?
  H.G. Ave Lallemant, Rice University, Houston, TX and A.H. Francis, Rice University, Houston, TX and V.B. Sisson, American Museum of Natural History, New York, NY and Sidney Hemming, Lamont-Doherty Earth Observatory of Columbia Univ, Sparkill, NY and M. Roden-Tice, Plattsburgh State University of New York, Plattsburgh, NY and H.K. Bruekner, Lamont-Doherty Earth Observatory of Columbia Univ, Sparkill, NY and G.E. Harlow, AMNH, New York, NY and M. Chiquin, Centro Universitario del Norte, Coban, N/A
  91061 (Technical Sessions)
• 8:00 AM
  LATE CRETACEOUS AND TERTIARY STRUCTURE OF THE WESTERN IDAHO AND OROFINO SHEAR ZONES, WEST-CENTRAL IDAHO
  Mark Nell, University of Idaho, Moscow, N/A and Jack Grow, University of Idaho, Moscow, N/A and Matt Sanchez, University of Idaho, Moscow, N/A and Cody Pink, University of Idaho, Moscow, N/A and Jesse Bird, University of Idaho, Moscow, N/A and Brian Tillquist, University of Idaho, Moscow, N/A and John Oldow, University of Idaho, Moscow, N/A and Bill McClelland, University of Idaho, Moscow, N/A
  91103 (Technical Sessions)
• 8:00 AM
  LATE MIOCENE-PLIOCENE BASIN FORMATION DURING DISARTICULATION OF THE SILVER PEAK EXTENSIONAL ALLOCHTHON, CENTRAL WALKER LANE, NEVADA
  Elizabeth A. Elias, Univ of Idaho, Moscow, ID and John S. Oldow, Univ of Idaho, Moscow, ID
  91182 (Technical Sessions)
• 8:00 AM
  A NEWLY DISCOVERED, RELIC, TRANSCURRENT PLATE BOUNDARY - THE TONALA SHEAR ZONE AND PALEOMAGNETIC EVALUATION OF THE WESTERN MAYA BLOCK, SW MEXICO
  Tim Wawrzyniec, Univ of New Mexico, Albuquerque, NM and Roberto S. Molina-Garza, Campus Juriquilla UNAM, Queretaro, N/A and John Geissman, University of New Mexico, Albuquerque, NM and Alexander Iriondo, Campus Juriquilla UNAM, Querétaro, N/A
  91911 (Technical Sessions)
• 8:00 AM
  NEOPROTEROZOIC PALEOGEOGRAPHY OF THE SOUTHEASTERN NEW ENGLAND AVALON ZONE: INSIGHTS FROM U-PB GEOCHRONOLOGY AND PALEOMAGNETISM
  M.D. Thompson, Wellesley College, Wellesley, MA and A.M. Grunow, Ohio State Univ, Columbus, OH
  92056 (Technical Sessions)
• 8:00 AM
  TIMING OF PROTEROZOIC MAGMATISM IN THE RANCHO LA LAMINA REGION, SONORA, MEXICO: IMPLICATIONS FOR THE MOJAVE-SONORA MEGASHEAR HYPOTHESIS
  Jeffrey Amato, New Mexico State Univ, Las Cruces, NM and Timothy Lawton, New Mexico State Univ, Las Cruces, NM and David Mauel, New Mexico State Univ, Las Cruces, NM
  92158 (Technical Sessions)
• 8:00 AM
  GEOMORPHIC AND STRUCTURAL EVIDENCE FOR SIGNIFICANT NEOTECTONIC CONTRACTIONAL STRAIN WITHIN SOUTHERN DEATH VALLEY AND BORDERING AREAS, EASTERN CALIFORNIA
  Christopher M. Menges, U.S. Geological Survey, Tucson, AZ and Terry L. Pavlis, Univ New Orleans, New Orleans, LA and Matthew R. McMackin, San Jose University, San Jose, CA and Laura Serpa, Univ of New Orleans, New Orleans, LA and Richard A. Bennett, University of Arizona, Tucson, AZ
  92281 (Technical Sessions)
• 8:00 AM
  THE EASTERN HAYFORK REVISITED: SINGLE-GRAIN DETRITAL ZIRCON GEOCHRONOLOGY IN THE CENTRAL KLAMATH MOUNTAINS
  Hannah Scherer, Stanford Univ, Stanford, CA
  92310 (Technical Sessions)
• 8:00 AM
  FAULT SLIP RATES ON THE NORTHERN DEATH VALLEY FAULT ZONE AND EASTERN CALIFORNIA SHEAR ZONE KINEMATICS
  Kurt L. Frankel, Univ of Southern California, Los Angeles, CA and James F. Dolan, Univ of Southern California, Los Angeles, CA and Robert C. Finkel, Lawrence Livermore National Laboratory, Livermore, CA and Lewis A. Owen, Univ of Cincinnati, Cincinnati, OH and Jeffrey R. Knott, California State Univ, Fullerton, Fullerton, CA and Patrick W. Belmont, Lehigh University, Bethlehem, PA and Jeffrey Lee, Central Washington Univ, Ellensburg, WA
  92611 (Technical Sessions)
• 8:00 AM
  GEOLOGIC AND PALEOMAGNETIC EVIDENCE FOR SPREADING-RELATED MAGMATISM, FAULTING AND CRUSTAL FLEXURE IN THE BLÖNDOUS AREA, NORTHERN ICELAND
  Robert J. Varga, The College of Wooster, Wooster, OH and Jeffrey A. Karson, Duke Univ, Durham, NC and Mark Bryson, The College of Wooster, Wooster, OH and Steve Burton, The College of Wooster, Wooster, OH
  93112 (Technical Sessions)
• 8:00 AM
  RELATION BETWEEN MIOCENE VOLCANISM AND IRON-AXIS LACCOLITH EMPLACEMENT, SOUTHWEST UTAH
  David B. Hacker, Kent State University, Kent, OH and Daniel K. Holm, Kent State University, Kent, OH and Michael S. Petronis, Univ of New Mexico, Albuquerque, NM and Peter D. Rowley, New Harmony, UT and B.J. Arnold, Kent State University, Kent, OH
  93151 (Technical Sessions)
• 8:00 AM
  THE RIO GRANDE FAULT, A MAJOR MID-TERTIARY LEFT-LATERAL SHEAR ZONE
  Juventino Martinez-Reyes, UNAM, Queretaro, N/A and Nicolas Flotte, College de France (now at AREVA), Aix-en-Provence, N/A and Claude Rangin, College de France/CNRS, Aix-en-Provence, N/A and Xavier Le Pichon, College de France, Aix-en-Provence, N/A and Charlotte Le Roy, College de France/CEREGE, Aix-en-Provence, N/A
  93408 (Technical Sessions)
• 8:00 AM
  COUPLED GRAVITY SLIDING AND CRUSTAL MOTION DURING THE CENOZOIC ALONG WESTERN GULF OF MEXICO MARGIN: EVIDENCES FROM MULTICHANNEL SEISMIC DATA
  Charlotte Le Roy, College de France/CEREGE, Aix-en-Provence, N/A and Claude Rangin, College de France/CEREGE, Aix-en-Provence, N/A and Louis Andreani, College de France/CEREGE, Aix-en-Provence, N/A and Xavier Le Pichon, College de France, Aix-en-Provence, N/A and Mario Aranda-Garcia, Edificio de Exploracion, Poza Rica, N/A and Juventino Martinez-Reyes, UNAM, Queretaro, N/A
  93419 (Technical Sessions)
• 8:00 AM
  CROSS CUTTING RELATIONSHIPS BETWEEN LOW-ANGLE NORMAL FAULTS IN THE SLATE RANGE, EASTERN CALIFORNIA
  Brad Didericksen, University of Kansas, Lawrence, KS and J. Douglas Walker, Univ of Kansas, Lawrence, KS and Daniel F. Stockli, Univ. of Kansas, Lawrence, KS and Joseph E. Andrew, Youngstown State University, Youngstown, OH
  94064 (Technical Sessions)
• 8:00 AM
  TECTONIC AND MAGMATIC EVOLUTION OF THE NORTHWESTERN BASIN AND RANGE TRANSITION ZONE: MAPPING AND GEOCHRONOLOGY FROM THE BLACK ROCK RANGE, NV
  Derek Lerch, Stanford Univ, Stanford, CA and Joseph P. Colgan, Stanford Univ, Stanford, CA and Elizabeth Miller, Stanford Univ, Stanford, CA and Michael O. McWilliams, Stanford Univ, Stanford, CA
  94338 (Technical Sessions)
• 8:00 AM
  PROVENANCE AND PALEOZOIC HISTORY OF THE ACATLAN COMPLEX IN THE LA NORIA AREA OF SOUTHERN MEXICO
  Hector R. Hinojosa-Prieto, Ohio University, Athens, OH and R. Damian Nance, Ohio University, Athens, OH and J. Duncan Keppie, Universidad Nacional Autónoma de México, México DF, N/A and Brent V. Miller, Texas A&M Univ, College Station, TX and George Gehrels, University of Arizona, Tucson, AZ and Victor A. Valencia, Univ of Arizona, Tucson, AZ
  94344 (Technical Sessions)
• 8:00 AM
  BIARJMAND METAMORPHIC CORE COMPLEX: NEW EVIDENCE FOR LATE CRETACEOUS-PALEOCENE EXTENSIONAL TECTONICS ALONG THE NORTHERN MARGIN OF CENTRAL IRANIAN PLATEAU
  Jamshid Hassanzadeh, Univ. of Tehran, Tehran, N/A and A. Mohammad Ghazi, Georgia Dept. of Natural Resources, Atlanta, GA and Ahmadreza Malekpour, Univ. of Tehran, Tehran, N/A and Marty Grove, Univ. of California, Los Angeles, CA and Gary J. Axen, Univ. of California, Los Angeles, CA and Brian K. Horton, University of California, Los Angeles, Los Angeles, CA and Daniel Stockli, Univ. of Kansas, Lawrence, KS and Ken Farley, California Institute of Technology, Pasadena, CA and Axel K. Schmitt, Univ. of California, Los Angeles, CA and Mohammad Mohajjel, Tarbiat Modares University, Tehran, N/A
  94430 (Technical Sessions)
• 8:00 AM
  CENOZOIC EXTENSION AND VOLCANISM IN THE SOUTHERN LAKE MOUNTAINS, CENTRAL UTAH
  Nichelle Baxter, Brigham Young University, Provo, UT and Thomas Ward, Brigham Young University, Provo, UT and Matthew R. Chandler, Brigham Young University, Provo, UT and Elizabeth A. Zobell, Brigham Young University, Provo, UT and Eric H. Christiansen, Brigham Young University, Provo, UT and Michael J. Dorais, Brigham Young University, Provo, UT and Bart J. Kowallis, Brigham Young University, Provo, UT
  94595 (Technical Sessions)
• 8:00 AM
  PRELIMINARY NEOTECTONIC STUDY ON SOUTHEASTERN COAST OF VIETNAM
  Sung Ja Choi, Korea Institute of Geoscience and Mineral Rscs, Daejon, N/A and Ueechan Chwae, KIGAM, Daejeon, N/A and Hoc Bui, Hanoi, N/A and Thanh Hai Tran, Hanoi, N/A and Thi Mai Pham, Hanoi, N/A
  94626 (Technical Sessions)
• 8:00 AM
  COMPLEXITY AND TRANSTENSION IN THE WALKER LANE BELT DUE TO SUPERPOSITION OF NEOGENE STRAIN FIELDS: PANAMINT VALLEY, CALIFORNIA
  Joseph Andrew, University of Kansas, Lawrence, KS
  94772 (Technical Sessions)
• 8:00 AM
  LARGE SCALE VERTICAL AXIS ROTATIONS IN COASTAL SONORA: EVIDENCE FOR TRANSTENSIONAL PROTO-GULF DEFORMATION
  Scott W. Herman, Univ of California at Santa Barbara, Santa Barbara, CA and Phillip B. Gans, Univ of California, Santa Barbara, CA
  95679 (Technical Sessions)
• 8:00 AM
  CENOZOIC EVOLUTION OF THE NORTHWESTERN BOUNDARY OF THE BASIN AND RANGE: GEOLOGIC CONSTRAINTS FROM THE WARNER RANGE AND SURPRISE VALLEY REGION
  Julie Fosdick, Stanford Univ, Stanford, CA and Anne E. Egger, Stanford Univ, Stanford, CA and Joseph P. Colgan, Stanford Univ, Stanford, CA and Ben Surpless, San Antonio, TX and Elizabeth L. Miller, Stanford Univ, Stanford, CA and Derek Lerch, Stanford Univ, Stanford, CA
  95687 (Technical Sessions)
• 8:00 AM
  A FRESH LOOK AT CORE COMPLEX DEVELOPMENT IN THE NORTHERN SNAKE RANGE, NEVADA: INSIGHTS FROM METAMORPHISM
  Rosaleen Conrad, Southern Utah Univ, Cedar City, UT and Mark Colberg, Southern Utah University, Cedar City, UT
  95747 (Technical Sessions)
• 8:00 AM
  FACILITATION OF PLEISTOCENE MAGMATISM THROUGH PLIOCENE THERMAL SOFTENING OF THE CRUST AT THE COSO GEOTHERMAL AREA, EAST-CENTRAL CALIFORNIA
  Francis C. Monastero, Geothermal Program Office, China Lake, CA and Allen F. Glazner, University of North Carolina, Chapel Hill, NC
  95842 (Technical Sessions)
• 8:00 AM
  INVESTIGATING LITHOSPHERIC COUPLING ACROSS THE NAZCA/ANTARCTIC AND SOUTH AMERICAN PLATE BOUNDARY IN THE VICINITY OF THE CHILE RISE TRIPLE JUNCTION USING FINITE-ELEMENT MODELS
  E. Alison Moore, Indiana University, Bloomington, IN and Bruce J. Douglas, Indiana University, Bloomington, IN
  96233 (Technical Sessions)
• 8:00 AM
  GEOCHEMISTRY AND POSSIABLE TECTONIC ORIGIN OF MAFIC UNITS FROM THE MANASTASH INLIER, CENTRAL CASCADES, WASHINGTON
  James H. MacDonald, SUNY Albany, Albany, NY and Gregory D. Harper, SUNY Albany, Albany, NY
  96277 (Technical Sessions)
• 8:00 AM
  GEOLOGIC EVOLUTION OF THE VALLE DE OAXACA GRABEN
  Ismael Ferrusquia-Villafranca, Universidad Nacional Autonoma de Mexico, Mexico, D.F, N/A
  96850 (Technical Sessions)
• 8:00 AM
  TIMING OF CONTINENTAL EXTENSION LEADING TO SEPARATION OF EASTERN NEW ZEALAND FROM WEST ANTARCTICA; 40AR/39AR THERMOCHRONOMETRY FROM STEWART ISLAND, NZ
  Joseph L. Kula, Univ of Nevada Las Vegas, Las Vegas, NV and Andrew J. Tulloch, Institute of Geological and Nuclear Sciences, Dunedin, N/A and Terry L. Spell, Univ of Nevada Las Vegas, Las Vegas, NV and Michael L. Wells, Univ of Nevada Las Vegas, Las Vegas, NV
  96866 (Technical Sessions)
• 8:00 AM
  HETEROGENEOUS BLOCK ROTATIONS IN MINA DEFLECTION OF THE CENTRAL WALKER LANE, WEST CENTRAL NEVADA
  Michael Seth Petronis, Univ of New Mexico, Albuquerque, NM and John Geissman, University of New Mexico, Albuquerque, NM and John Oldow, University of Idaho, Moscow, N/A
  96897 (Technical Sessions)
• 8:00 AM
  EVIDENCE FOR HIGH-TEMPERATURE DUCTILE ALLEGHANIAN DEFORMATION IN THE EASTERN BLUE RIDGE: IMPLICATIONS OF NEW STRUCTURAL, PETROLOGIC, AND GEOCHRONOLOGIC DATA FROM SOUTHWESTERN NORTH CAROLINA
  Donald W. Stahr, University of Tennessee-Knoxville, Knoxville, TN and Calvin Miller, Vanderbilt Univ, Nashville, TN and Robert D. Hatcher, University of Tennessee-Knoxville, Knoxville, TN and Joe Wooden, U.S. Geol Survey, Menlo Park, CA and Christopher M. Fisher, Vanderbilt Univ, Nashville, TN
  96960 (Technical Sessions)
• 8:00 AM
  RECOVERING FLOW FABRICS IN DIATEXITE: LOW-FIELD ANISOTROPY OF MAGNETIC SUSCEPTIBILITY (AMS) IN THE NAXOS MIGMATITE DOME, GREECE
  Seth C. Kruckenberg, Univ of Wisconsin-Madison, Madison, WI and Eric Ferré, Southern Illinois Univ, Carbondale, IL
  97473 (Technical Sessions)
• 8:00 AM
  TECTONICS OF THE CHAPALA GRABEN, WESTERN MEXICO
  J. Rosas-Elguera, Universidad de Guadalajara, Guadalajara, N/A
  97536 (Technical Sessions)