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
Quaternary incision history of the upper reaches of the Jemez River
C. Cox1, S. Kelly2, K. Karlstrom1, L. Crossey1, M. Dillon1 and D. Newell1 1Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 2New Mexico Bureau of Geology and Mineral Resources, Socorro, NM The Jemez
Assessing mountain-block recharge in Jemez Mountains via high-resolution hillslope hydrologic modeling
Huade Guan1 and John L. Wilson1 1Department of Earth & Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 In arid and semiarid regions, mountains provide most of the freshwater to the
Assessing ground-water recharge through the Pajarito fault zone, Upper Pajarito Canyon, Los Alamos, New Mexico
M. Dale1, F. Goff2, K. Granzow1, P. Longmire3 and D. Counce3 1NMED DOE Oversight Bureau, 134 Sate Road 4, Suit A, White Rock, NM, 87544, mdale@lanl.gov 2Earth & Planetary Sciences Dept., University of New Mexico,
Analysis of a long- term aquifer test using multipule observation wells,
S. G. McLin Los Alamos National Laboratory, PO Box 1663 MS-K497, Los Alamos, NM, 87545, sgm@lanl.gov A 25-day aquifer test was conducted at a constant discharge rate of 1,249 gpm during the winter of 2003
A new early Pennsylvanian (Morrowan) fauna from the Nacimiento Mountains, north-central New Mexico
Barry S. Kues Dept. of Earth and Planetary Sciences, MSC03 2040, University of New Mexico, Albuquerque, NM, 87131-0001 The Osha Canyon Formation is an Early Pennsylvanian unit with its 22 m-thick type section in Guadalupe
Hueco Group statigraphy in the Dona Ana Mountains, New Mexico, and the Early Permian paleo geography of the Robledo shelf
Spencer G. Lucas1 and Karl Krainer2 1New Mexico Museum of Natural History, 1801 Mountain Road NW, Albuquerque, NM, 87104 2Institute of Geology and Paleontology, University of Innsbruck, Innrain 52, Innsbruck, A-6020, AUSTRIA Strata of the
The Late Triassic Archosauromorph Trilophosaurus as an arboreal climber
Justin A. Spielmann1, Andrew B. Heckert2 and Spencer G. Lucas2 1Dartmouth College, Hinman Box 4571, Hanover, NH, 03755, Justin.A.Spielmann@dartmouth.edu 2New Mexico Museum of Natural History, 1801 Mountain Road NW, Albuquerque, NM, 87104 Two species of
The Microvertebrate fauna of the Upper Triassic Trilophosaurus quarry , Colorado City fFrmation (Otischalkian: Carnian) West Texas
Andrew B. Heckert1, S. G. Lucas1 and S. P. Bednarski1 1New Mexico Museum of Natural History and Science, 1801 Mountain Road NW, Albuquerque, NM, 87104-1375, aheckert@nmmnh.state.nm.us The Colorado City Formation of West Texas preserves the
An unusual Pentaceratops from New Mexico
J. A. Smith1 and T. E. Willamson1 1New Mexico Museum of Natural History and Science, 1801 Mountain Road NW, Albuquerque, NM, 87104 Pentaceratops sternbergi is a large chasmosaurine ceratopsid dinosaur found only in the Upper
New Pachycephalosaur specimens from the Late Cretaceous of New Mexico
T. E. Willamson1 and T. D. Carr2 1New Mexico Museum of Natural History, 1801 Mountain Road NW, Albuquerque, NM, 87104, twilliamson@nmmnh.state.nm.us 2Dept of Biology, Carthage College, 2001 Alford Park Drive, Kenosha, WI, 53140 Pachycephalosaurs are
The use of the Late Cretaceous Selachians Ptychodus and Squalicorax as biostratigraphic indicators in New Mexico
Sally C. Willams1 and Spencer G. Lucas1 1New Mexico Museum of Natural History, 1801 Mountain Road NW, Albuquerque, NM, 87104 A comprehensive biostratigraphy using selachians can be constructed for the Cretaceous Interior Seaway. There are
Pliocene (Blancan) vertebrate faunas from Palomas Formation near Elephant Butte Lake, Sierra County, south-central New Mexico
G. S. Morgan1 and S. G. Lucas1 1New Mexico Museum of Natural History, 1801 Mountain Road NW, Albuquerque, NM, 87104, gmorgan@nmmnh.state.nm.us Pliocene (Blancan) vertebrate fossils are common in the Palomas Formation near Elephant Butte Lake
Comparing the thermal regimes and the seismogenic layers along the San Andres Fault near Parkfield, California, and along the Coyote Fault near Socorro, New Mexico
Marshall Reiter New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM, 87801, mreiter@nmt.edu The subsurface temperature regime, along with a number of other parameters,
Partial melting, fractionation, contamination, and eruption of the Carrizozo lava flow, south-cental New Mexico,
J. Z. Williams1, C. W. Davis1 and N. J. McMillan1 1Department of Geological Sciences, New Mexico State University, Las Cruces, NM, 88003-8001 The 75 km long Carrizozo basalt is one of the longest subaerial lava
Infuence of Elephant Butte resevoir on the Pacific decadal oscillation signal seen in chloride concentration in the Rio Grande at El Paso, Texas
H. Lacey1 and F. M. Phillips1 1Dept. of Earth and Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM, 87801, hlacey@nmt.edu Fasong Yuan and Seiichi Miyamoto (2004) published a paper that demonstrated a
Mapping the interior of a mine rock pile: trenches in Goat Hill North, Molycorp Mine, Questa, New Mexico,
P. Walsh1, V. T. Mclemore1, K. M. Donahue1, S. Tachie-Menson1, L. A. F. Gutierrez1, H. R. Shannon1 and G. E. Jones1 1New Mexico Bureau of Geology and Mineral Resources, New Mexico Tech, Socorro, NM, 87801
Variations of temperature and pore oxygen and carbon dioxide in rock piles at the Molycorp Questa Mine, New Mexico
S. Tachie-Menson1, T. White1, V. T. Mclemore2, V. W. Lueth2 and B. M. Walker3 1New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM, 87801 2NM Bureau of Geology and Mineral Resources, New
Soil petrography of a sample traverse from a part of the Goathill North rock pile, Questa Mine, New Mexico
E. H. Phillips1, V. Lueth1, A. Cambell2, V. Mclemore1, B. Walker3 and S. Tachie-Menson1 1New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM, 87801,
Geologic map of the Canada 7.5′ quadrangle, southern Jemez Mountains, New Mexico
S. D. Lynch1, G. A. Smith2 and A. J. Kuhle2 1New Mexico Institute of Mining and Technology, Socorro, NM, 87801, lynch@nmt.edu 2Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM, 87131 The
Geology of Redondo Peak Quadrangle, Jemez Mountains,New Mexico (poster)
F. Goff1, J. N. Gardner2, S. L. Reneau2 and C. J. Goff1 1 5515 Quemazon, Los Alamos, NM, 87544 2Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM, 87545 A new 1:12,000
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