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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1986
Geology of the Mt. Taylor mine, Grants district, New Mexico (abs)
M. H. Alief1, R. A. Kern1 and D. J. Carpenter1 1Chevron Resources Company, P.O. Box 1150, Grants, NM, 87020 The Mt. Taylor Uranium Mine is located 25 air miles northeast of Grants, New Mexico. Gulf
Geology and geochemistry of Hermosa district deposits, Sierra County, New Mexico
Khosrow Bazrafshan Geoscience Department, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 The Hermosa mining district is situated on the east slope of the Black Range in northwesten Sierra County, New Mexico. Structurally,
Geology and geochemistry of the central part of the Gold Hill mining district, Hidalgo and Grant Counties, New Mexico
Robert D. Beard1 and Douglas G. Brookins1 1Department of Geology, University of New Mexico, Albuquerque, NM, 87131 Gold Hill, 20 km northeast of Lordsburg, New Mexico, is composed of Precambrian granitic- and upper amphibolite-facies metamorphic
Sedimentary Petrology of the lower Ordovician El Paso Formation, Hitt Canyon locality, north Franklin Mountains, west Texas
Gregory J. Dozer Department of Earth Sciences, New Mexico State University, Box 3AB, Las Cruces, NM, 88003 The Lower Ordovician El Paso Formation, exposed in Hitt Canyon in the northern Franklin Mountains, can be stratigraphically
Depositional environment of the upper Horquilla Formation (Permian not included) exposed in the west face of Big Hatchet Peak, Hidalgo County, New Mexico
Bertrand P. Gramont1 and David B. Johnson1 1Department of Geoscience, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 The upper member of the Horquilla Formation, exposed on the west face of Big Hatchet
Geology of the Navajo Gap area from Sierra Ladrons to Mesa Sarca, Socorro County, New Mexico–Preview of a structural analysis
Charles M. Hammond Geoscience Department, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 The area from Sierra Ladrons to Mesa Sarca was initially interpreted to be a section of the western uplifted and
Identification of organic molecules present in fluid inclusions of epithermal veins in northern New Mexico and southern Colorado
Gail Hodge1 and David I. Norman1 1Geoscience Department, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 Precious metal epithermal ore fluids are characterized by a combination of N2 and CnNn. Total gas analyses
Fossil fishes and age of uranium mineralization in the Middle Jurassic Todilto Formation of northern New Mexico
Spencer G. Lucas Department of Geology, University of New Mexico, Albuquerque, NM, 87131 Fossil fishes from the Todilto Formation in New Mexico are Caturus dartoni, Hulettia americana and Todiltia schoewei. The distribution of these fishes
The Morrison Formation in eastern New Mexico–Stratigraphy and correlation with central New Mexico
Adrian P. Hunt Department of Geology, University of New Mexico, Albuquerque, NM, 87131 The dominant lithology of the Morrison Formation in eastern New Mexico is variegated shale with minor sandstone. The lower half of the
Structural history during and after the Late Permian in east-central and central New Mexico
R. D. Maier1, J. R. Dyer1, N. E. Pingitore1 and W. C. Cornell1 1Department of Geological Sciences, University of Texas, El Paso, TX, 79968-0555 Upper Permian beds in east-central and central New Mexico are characteristically
Geological, paleomagnetic, and geophysical observations at Jones Camp, Socorro County, New Mexico
Ted Jochems Geoscience Department, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 Magnetite deposits occur as massive replacements of Permian sedimentary rocks at Jones Camp dike, east of Bingham in eastern Socorro County,
Petrology of the coals from the Carthage field and the Jornada field, New Mexico
Bokary S. Maiga1 and Frank Campbell2 1Geoscience Department, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 2New Mexico Bureau of Mines and Mineral Resources, Socorro, NM, 87801 Carthage and Jornada coal fields are
A study of microearthquake reflections to determine structure of a mid-crustal magma body near Socorro, New Mexico
Jon P. Ake1 and Allan R. Sanford1 1Geoscience Department and Geophysical Research Center, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 The characteristics of a strong mid-crustal reflector in the Rio Grande rift
Fluid inclusion study of a zinc-lead replacement-skarn deposit, Waldo-Graphic mine, Socorro County, New Mexico
Jose Manrique1, Andrew Campbell1 and David I. Norman1 1Geoscience Department, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 The Waldo-Graphic Mine is a zinc-lead deposit hosted by the MississippiaI. Kelly Limestone and the
Origin of the Hembrillo succession of Proterozoic-age San Andres Mountains, south-central New Mexico
Dean E. Alford Department of Geoscience, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 Hembrillo Canyon area of the cen ral San Andres Mountains is comprised chiefly of quartzites and phyllites with minor
Topographic controls on ground-water recharge at an arid, sandy site, Sevilleta National Wildlife Refuge, New Mexico
James T. McCord Department of Geoscience, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 A small drainage bas in on the Sevilleta National Wildlife Refuge (about 25 km north of Sococro, New Mexico)
Early Proterozoic arc successions in the Manzano Mountains and Pedernal Hills, central New Mexico
Christopher G. McKee1 and Kent C. Condie1 1Department of Geoscience, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 Early Proterozoic successions of bimodal volcanic rocks and associated vocaniclastic sediments with polyphase deformation occur
Redefinition of the Mt. Withington cauldron, San Mateo Mountains, Socorro County, New Mexico
Glenn R. Osburn1 and Charles A. Ferguson1 1New Mexico Bureau of Mines and Mineral Resources, Socorro, NM, 87801 Mt. Withington cauldron was originally described as a nearly circular late Oligocene structure encompassing the entire north
Santonia (Late Cretaceous) fossil vertebrates, Hosta Tongue of Point Lookout Sandstone, central New Mexico
Randy Pence1, Spencer G. Lucas1 and Adrian P. Hunt1 1Department of Geology, University of New Mexico, Albuquerque, NM, 87131 A taxonomically diverse assemblage of terrestrial and marine vertebrate fossils, mostly selachian, is present in the
Enhanced conceptualization of Mesilla Bolson geohydrology through modelling studies
D. M. Peterson Department of Geoscience, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 A quasi three-dimensional model of groundwbter flow was developed for the Mesilla Bolson and the Mesilla Valley stream-aquifer system
Quality assessment of strippable coals of New Mexico
Gretchen H. Roybal1 and Frank W. Campbell1 1New Mexico Bureau of Mines and Mineral Resources, Socorro, NM, 87801 The New Mexico Bureau of Mines and Mineral Resources with participation from New Mexico Institute of Mining
Another look at oil and gas exploration potential in southwestern New Mexico
Russell E. Clemons Department of Earth Sciences, New Mexico State University, Box 3AB, Las Cruces, NM, 88003 ExploraLion for hydrocarbons in southwestern New Mexico has been encouraged because of the stratigraphic similarities of the Paleozoic
Earth fissures in the Deming area, Luna County, New Mexico
Gregory J. Contaldo Department of Earth Sciences, New Mexico State University, Box 3AB, Las Cruces, NM, 88003 The earth fissures, which are located within a 60 sq mi area south of Deming, New Mexico (T.25
Oxidation/dehydration studies on a Cretaceous New Mexico coal using petrographic technique
Keith Gerard Dias Department of Geoscience, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 Coal cores that have been stored for a period of some years probably undergo some amount of oxidation/dehydration. Oxidation