Geological Society of America

8:00 AM

A COMPOSITE GEOLOGIC AND SEISMIC PROFILE OF THE LITHOSPHERE BENEATH THE POTRILLO VOLCANIC FIELD, SOUTHERN RIO GRANDE RIFT, NEW MEXICO

Julie M. Hamblock, Cornell University, Ithaca, NY and Christopher L. Andronicos, Purdue University, West Lafayette, IN and Kate C. Miller, University of Texas at El Paso, El Paso, TX and Calvin G. Barnes, Texas Tech University, Lubbock, TX and Minghua Ren, University of Texas at El Paso, El Paso, TX and Matthew G. Averill, University of Texas at El Paso, El Paso, TX and Elizabeth Y. Anthony, University of Texas at El Paso, El Paso, TX

130435 (Technical Sessions)

8:15 AM

FACIES ARCHITECTURE OF PLIOCENE-LOWER PLEISTOCENE ALLUVIAL-FAN AND AXIAL-FLUVIAL STRATA ADJACENT TO THE INTRABASINAL MUD SPRINGS MOUNTAINS, SOUTHERN RIO GRANDE RIFT

Greg H. Mack, New Mexico State University, Las Cruces, NM and Ron L. Foster, New Mexico State Univ, Las Cruces, NM

125138 (Technical Sessions)

8:30 AM

HYDROGEOLOGIC FRAMEWORK OF THE WESTERN HUECO BOLSON AREA OF THE RIO GRANDE RIFT, TEXAS, NEW MEXICO, AND CHIHUAHUA: PROGRESS REPORT ON DEGITAL MODEL DEVELOPMENT

John W. Hawley, New Mexico State University, Las Cruces, NM and John F. Kennedy, Caelum-Unitec, White Sands Missile Range, NM and Alfredo Granados-Olivas, Universidad Autonoma de Ciudad Juarez, Ciudad Juarez, N/A and Marquita A. Ortiz, New Mexico State University, Las Cruces, NM

126427 (Technical Sessions)

8:45 AM

CLIMATIC AND TECTONIC INFLUENCES ON THE DEVELOPMENT OF THE ALBUQUERQUE BASIN AND RIO GRANDE RIFT, NEW MEXICO

Sean D. Connell, New Mexico Institute of Mining and Technology, Albuquerque, NM and Gary A. Smith, University of New Mexico, Albuquerque, NM and John Geissman, University of New Mexico, Albuquerque, NM

125747 (Technical Sessions)

9:00 AM

RETHINKING AN ARCHETYPE OF RIFT HALF-GRABEN FORMATION—A REVISED MODEL OF BASIN GEOMETRY FOR THE ALBUQUERQUE SEGMENT OF THE RIO GRANDE RIFT, NEW MEXICO

Vivian Grauch, Evergreen, CO and Sean D. Connell, New Mexico Institute of Mining and Technology, Albuquerque, NM and David A. Sawyer, U.S. Geological Survey, Denver, CO

127052 (Technical Sessions)

9:15 AM

HYDROGEOLOGIC, STRATIGRAPHIC, AND STRUCTURAL IMPLICATIONS OF DRILLING DATA COLLECTED FROM TWO DEEP (2500 AND 3000 FEET) MUNICIPAL SUPPLY WELLS IN THE ALBUQUERQUE BASIN, RIO RANCHO, NEW MEXICO

Jim Riesterer, Glorieta Geoscience, Inc, Santa Fe, NM and Paul Drakos, Glorieta Geoscience, Inc, Santa Fe, NM and Jay Lazarus, Glorieta Geoscience, Inc, Santa Fe, NM and John Hawley, Albuquerque, NM

130743 (Technical Sessions)

9:30 AM

STRATIGRAPHIC ARCHITECTURE OF THE ESPAÑOLA BASIN AND ABIQUIU EMBAYMENT, RIO GRANDE RIFT, NEW MEXICO: TECTONIC, CLIMATIC, AND VOLCANIC CONTROLS ON SEDIMENTATION

Daniel J. Koning, New Mexico Institution of Mining and Technology, Socorro, NM and Sean D. Connell, New Mexico Institute of Mining and Technology, Albuquerque, NM and Gary Smith, University of New Mexico, Albuquerque, NM and David E. Broxton, Newport News Nuclear, Los Alamos, NM and Scott Aby, Muddy Spring Geology, Dixon, NM

129979 (Technical Sessions)

9:45 AM

STRUCTURAL FRAMEWORK AND TERTIARY HISTORY OF THE SOUTHERN ESPAÑOLA BASIN, NEW MEXICO, USA, INTERPRETED FROM SEISMIC REFLECTION PROFILES

John F. Ferguson, University of Texas at Dallas, Richardson, TX and W. Scott Baldridge, Los Alamos National Laboratory, Los Alamos, NM and Vivian Grauch, Evergreen, CO

132234 (Technical Sessions)

10:15 AM

THE LOS ALAMOS NATIONAL LABORATORY REGIONAL GROUNDWATER MODEL

Daniel G. Levitt, Los Alamos National Laboratory, Los Alamos, NM and Zhenxue Dai, Los Alamos National Laboratory, Los Alamos, NM and Dylan R. Harp, Los Alamos National Laboratory, Los Alamos, NM

130202 (Technical Sessions)

10:30 AM

AQUEOUS GEOCHEMISTRY OF URANIUM, PAJARITO PLATEAU AND SURROUNDING AREAS, NEW MEXICO

Patrick Longmire, Los Alamos National Laboratory, Los Alamos, NM and David Vaniman, Los Alamos National Laboratory, Los Alamos, NM and Michael Rearick, Los Alamos National Laboratory, Los Alamos, NM and Dennis McQuillan, New Mexico Environment Department, Santa Fe, NM and Kenneth Wilhelm, Pueblo de San Ildefonso, Santa Fe, NM

127668 (Technical Sessions)

10:45 AM

ESTABLISHING GROUNDWATER BACKGROUND VALUES FOR THE PAJARITO PLATEAU, LOS ALAMOS, NEW MEXICO

Ardyth M. Simmons, Los Alamos National Laboratory, Emeritus, Los Alamos, NM and Jennifer Teerlink, Los Alamos National Laboratory, Los Alamos, NM and Jeri sullivan, Los Alamos National Laboratory, Los Alamos, NM and Bruce Gallaher, Los Alamos National Lab, Los Alamos, NM and David Rogers, Los Alamos National Laboratory, Los Alamos, NM and Patrick Longmire, Los Alamos National Laboratory, Los Alamos, NM

132201 (Technical Sessions)

11:00 AM

USING PRINCIPAL COMPONENT ANALYSIS AND CLUSTER ANALYSIS TO DEFINE GROUND WATER CHEMISTRY IN THE REGIONAL AQUIFER BENEATH THE PAJARITO PLATEAU

Bruce Gallaher, Los Alamos National Lab, Los Alamos, NM and Enid J. Sullivan, Los Alamos National Laboratory, Los Alamos, NM and Jennifer Teerlink, Los Alamos National Laboratory, Los Alamos, NM and Ardyth Simmons, Los Alamos National Laboratory, Los Alamos, NM

131493 (Technical Sessions)

11:15 AM

STRUCTURAL CONTROLS ON GROUND WATER FLOW AND RECHARGE INTO THE SOUTHERN SAN LUIS BASIN NEAR TAOS, NM

Paul Drakos, Glorieta Geoscience, Inc, Santa Fe, NM and Jay Lazarus, Glorieta Geoscience, Inc, Santa Fe, NM and Jim Riesterer, Glorieta Geoscience, Inc, Santa Fe, NM and Kenneth Sims, Woods Hole Oceanographic Institution, Woods Hole, MA

130423 (Technical Sessions)

11:30 AM

WATER IN THE SAN LUIS BASIN — LAKE ALAMOSA'S LEGACY

Michael N. Machette, U.S. Geological Survey, Denver, CO and Ren A. Thompson, U.S. Geological Survey, Denver, CO

126566 (Technical Sessions)

11:45 AM

INVERSION AND REINVERSION OF THE NORTHERN RIO GRANDE RIFT, SAN LUIS BASIN, SOUTHERN COLORADO

Charles F. Kluth, Colorado School of Mines, Littleton, CO

128168 (Technical Sessions)

T134 New Perspectives on the Rio Grande Rift: From Tectonics to Groundwater

Presentations