NEW MEXICO GEOLOGICAL SOCIETY · SPRING MEETING
Spring Meeting Abstracts
Explore research presented at the NMGS Annual Spring Meeting. Browse abstracts from 1983 onward, choose a meeting year, or open an abstract to read the full text.
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Abstracts
POST-RESURGENCE LAKES OF THE VALLES CALDERA, NEW MEXICO
Steven L. Reneau1, Paul G. Drakos2 and Danny Katzman1 1EES-9, MS D462, Los Alamos National Laboratory, Los Alamos, NM, 87545 2Glorieta Geosciences, Inc., 1723 Second St., Santa Fe, NM, 87505 Valles Caldera has contained multiple
THE SCLEROTIC RING OF THE LATE TRIASSIC THEROPOD DINOSAUR COELOPHYSIS
Larry F. Rinehart1, Andrew B. Heckert1, Spencer G. Lucas1 and Adrian P. Hunt1 1New Mexico Museum of Natural History and Science, 1801 Mountain Road NW, Albuquerque, NM, 87104 We report the first complete sclerotic ring
MICROSTRATIGRAPHY AND FAUNA OF A SINGLE BLOCK FROM THE LATE TRIASSIC WHITAKER (COELOPHYSIS) QUARRY (ROCK POINT FORMATION: CHINLE GROUP), NORTH-CENTRAL NEW MEXICO
Larry F. Rinehart1, Andrew B. Heckert1, Spencer G. Lucas1 and Adrian P. Hunt1 1New Mexico Museum of Natural History and Science, 1801 Mountain Road NW, Albuquerque, NM, 87104 New Mexico Museum of Natural History’s Apachean
40AR/39AR K-FELDSPAR THERMOCHRONOLOGY OF PROTEROZOIC TO DEVONIAN METASOMATIC K-FELDSPAR IN BASEMENT ROCKS, SANGRE DE CRISTO RANGE, NEW MEXICO, USA
Robert E. Sanders1 and Matthew T. Heizler2 1Dept. of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Pl., Socorro, NM, 87801, sanders@nmt.edu 2New Mexico Bureau of Geology and Mineral Resources,
PLIOCENE TO PLEISTOCENE LANDSCAPE EVOLUTION OF THE SOUTHWESTERN JEMEZ MOUNTAINS, NEW MEXICO
Steven Scholle1 and Shari Kelley1 1Dept. of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Pl., Socorro, NM, 87801 Fluvial, debris flow, and colluvial wedge deposits that lie below and
TURONIAN AMMONITES FROM THE UPPER CRETACEOUS D-CROSS MEMBER OF THE MANCOS SHALE, PUERTECITO, SOCORRO COUNTY, NEW MEXICO
Paul L. Sealey1 and Spencer G. Lucas1 1New Mexico Museum of Natural History and Science, 1801 Mountain Road NW, Albuquerque, NM, 87104 The Turonian ammonite zones of Scaphites ferronensis, Scaphites whitfieldi and Prionocyclus novimexicanus are
FIRST OCCURRENCE OF THE TEIID LIZARD PENETEIUS FROM THE LATEST CRETACEOUS NAASHOIBITO MEMBER, KIRTLAND FORMATION, SAN JUAN BASIN, NEW MEXICO
Thomas E. Williamson1 and Anne Weil2 1New Mexico Museum of Natural History and Science, 1801 Mountain Rd NW, Albuquerque, NM, 87104, twilliamson@nmmnh.state.nm.us 2Dept. of Biological Anthropology and Anatomy, Duke University, 08 Biological Sciences Building, Durham,
PERMIAN STRATIGRAPHY AND CYCLES OF DEPOSITION IN THE LUCERO UPLIFT, CENTRAL NEW MEXICO
Kate E. Zeigler New Mexico Museum of Natural History and Science, 1801 Mountain Road NW, Albuquerque, NM, 87104 Permian strata exposed in the Lucero uplift of Valencia County, central New Mexico, are a succession of
NEW VERTEBRATE FAUNA FROM THE LATE TRIASSIC MESA MONTOSA MEMBER (PETRIFIED FOREST FORMATION: CHINLE GROUP), CHAMA BASIN, NORTH-CENTRAL NEW MEXICO
Kate E. Zeigler1, Vincent Morgan1 and Spencer G. Lucas1 1New Mexico Museum of Natural History and Science, 1801 Mountain Road NW, Albuquerque, NM, 87104 The vertebrate fauna of the lower Petrified Forest Formation of the
Recent developments in our understanding of volcanism in the Jemez Mountains, New Mexico
Shari A. Kelley1, K. A. Kempter2, J. R. Lawrence3 and G. R. Osburn4 1New Mexico Bureau of Geology and Mineral Resources, Socorro, NM, 87801 2 2623 Via Caballero del Norte, Santa Fe, NM, 87505 3
Megabreccias, early lakes,and duration of resurgence recorded in Valles Caldera, New Mexico
F. Goff1, C. J. Goff1, E. H, Phillips2, P. Kyle2 and W. C. McIntosh2 1 5515 Quemazon, Los Alamos, NM, 87544, candf@swcp.com 2NM Bureau of Geology and Mineral Resources, New Mexico Institute of Mining &
Bearhead Basin: Rio Grande rift structure meets the Jemez Lineament within the southern Jemez Volcanic Field
Gary A, Smith1 and Scott D, Lynch2 1Department of Earth & Planetary Sciences, MSC03 2040 University of New Mexico, Albuquerque, NM, 87131, gsmith@unm.edu 2New Mexico Institute Of Mining and Technology, Socorro, NM, 87801 Recently completed
Upper Miocene clastic deposits adjacent to the northeastern mountains, north-central New Mexico—-preliminary results,
D. J. Koning1, D. E. Broxton2, D. T. Vaniman2 and G. WoldeGabriel3 1N.M. Bureau of Geology & Mineral Resources, 801 Leroy Place, Socorro, NM, 87801, dkoning@nmt.edu 2Hydrology, Geochemistry, and Geology Group, P.O. Box 1663, Los
Hydrogeochemical investigations and statistical analyses of background subsurface waters near Los Alamos National Laboratory.
P. Longmire1, F. Goff2, R. Ryti3, D. Counce1, D. Bergfeild4 and M. Dale5 1Los Alamos National Laboratory, Earth and Environmental Sciences Division, MS D469, Los Alamos, NM, 87545, plongmire@lanl.gov 2 5515 Quemazon, Los Alamos, NM,
Deep coring in the Valles Cadera, New Mexico, to obtain a long term paleoclimatic record.
Peter J. Fawcett1, Fraser Goff1, Jeff Heikoop2, Craig D. Allen3, Linda Donohoo-Hurley1, J. W. Geissman1, Tim F. Wawrzyniec1, Catrina Johnson1, Julianna Fessenden-Rahn2, Ginday WoldeGabriel2 and Dougles Schnurrenberger4 1Department of Earth & Planetary Sciences, University of
Environmental magnetic record of lacustrine sediments of the Valles Caldera, New Mexico
L. L. Donohoo-Hurley1, J. W. Geissman1, P. F. Fawcett1, T. F. Wawrzyniec1 and F. Goff1 1Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM, 87131, ldonohoo@unm.edu The Valle Grande lacustrine system, Jemez Mountain, New
MAPPING FAULTS IN THE LIGHTNING DOCK KNOWN GEOTHERMAL AREA, ANIMAS VALLEY, NEW MEXICO USING SOIL CO2 FLUX MEASUREMENTS
Kristie McLin1, David Norman1 and Philip Kyle1 1Department of Earth and Environmental Sciences, New Mexico Institute of Mining and Technology, Socorro, NM, 87801, kritter@nmt.edu When geothermal fluids rise, they commonly boil giving off their dissolved
QUANTIFYING THE INFLUENCE OF CALCIUM CARBONATE ACCUMULATION ON THE HYDRAULIC PROPERTIES OF SEMI ARID SOILS: SEVILLETA NATIONAL WILDLIFE REFUGE, NEW MEXICO
Ryan McLin Dept. of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Pl., Socorro, NM, 87801 Soil properties such as texture, bulk density and porosity have a major influence on
AN ALTERNATIVE MODEL FOR LARAMIDE MAGMATISM IN THE SW US: IMPORTANCE OF LATE JURASSIC CONTINENTAL RIFTING
Nancy J. McMillan1, Timothy F. Lawton1 and C. Cowee1 1Department of Geological Sciences, New Mexico State University, Las Cruces, NM, 88003 The cause of Laramide magmatism in Arizona, New Mexico, Trans-Pecos Texas, and northern Mexico
GEOLOGY OF THE SODA DAM TRAVERTINE DEPOSITS, SANDOVAL COUNTY, NEW MEXICO
William P. Moats 8409 Fairmount Dr., NW, Albuquerque, NM, 87120, gemstone@flash.net Soda Dam is an active travertine mound located in the Jemez Mountains, Sandoval County, New Mexico. Associated with it are several thermal springs and
LATE PLIOCENE (LATE BLANCAN) AND EARLY PLEISTOCENE (EARLY IRVINGTONIAN) VERTEBRATE FAUNAS FROM THE CAMP RICE FORMATION, MESILLA BASIN, SOUTHERNMOST NEW MEXICO
Gary S. Morgan New Mexico Museum of Natural History and Science, 1801 Mountain Rd. NW, Albuquerque, NM, 87104 Three stratigraphically superposed Plio-Pleistocene vertebrate faunas are known from the Camp Rice Fm in the Mesilla Basin,
PETROGRAPHIC ANALYSIS OF CUTTINGS FROM THE YATES #2 LA MESA WELL AND IMPLICATIONS FOR THE TECTONIC HISTORY OF THE SOUTHERN ESPANOLA BASIN
Caroline Myer1 and Gary A. Smith1 1Department of Earth and Planetary Sciences, MSC03-2040, University of New Mexico, Albuquerque, NM, 87131-0001, calliejo73@aol.com The 2350 m (7710’) Yates #2 La Mesa well, west of Santa Fe, is
OXYGEN ISOTOPES OF MIDDLE PENNSYLVANIAN APATITIC CONODONTS AS A POTENTIAL RECORD OF PENNSYLVANIAN GLACIAL ICE VOLUME VARIATIONS
Linnah L. Neidel1, Maya B. Elrick1 and Lea Anne Scott1 1Department of Earth and Planetary Sciences, MSC03-2040, University of New Mexico, Albuquerque, NM, 87131-0001, linnahlou@earthlink.net Oxygen isotopes (δ18O) from marine foraminiferal calcite have traditionally been
INVESTIGATION ON THE PRESENCE AND ORIGIN OF HIGH CHLORIDE WATERS IN THE SHALLOW HYDROLOGIC SYSTEM IN THE SOCORRO BASIN, NEW MEXICO
Brad T. Newton1, R. S. Bowman1, F. P. Phillips1 and P. Johnson2 1Department of Earth and Environmental Sciences, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 2New Mexico Bureau of Geology and Mineral