Geologic Map of the Boise City 30' X 60' Quadrangle
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Geologic Studies of Union County, New Mexico
Bulletin 63 New Mexico Bureau of Mines & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Geologic Studies of Union County, New Mexico by Brewster Baldwin and William R. Muehlberger SOCORRO 1959 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY KENNETH W. FORD, President NEW MEXICO BUREAU OF MINES & MINERAL RESOURCES FRANK E. KOTTLOWSKI, Director GEORGE S. Austin, Deputy Director BOARD OF REGENTS Ex Officio Bruce King, Governor of New Mexico Leonard DeLayo, Superintendent of Public Instruction Appointed William G. Abbott, Secretary-Treasurer, 1961-1985, Hobbs Judy Floyd, President, 1977-1981, Las Cruces Owen Lopez, 1977-1983, Santa Fe Dave Rice, 1972-1983, Carlsbad Steve Torres, 1967-1985, Socorro BUREAU STAFF Full Time MARLA D. ADKINS, Assistant Editor LYNNE MCNEIL, Staff Secretary ORIN J. ANDERSON, Geologist NORMA J. MEEKS, Department Secretary RUBEN ARCHULETA, Technician I ARLEEN MONTOYA, Librarian/Typist WILLIAM E. ARNOLD, Scientific Illustrator SUE NESS, Receptionist ROBERT A. BIEBERMAN, Senior Petrol. Geologist ROBERT M. NORTH, Mineralogist LYNN A. BRANDVOLD, Chemist JOANNE C. OSBURN, Geologist CORALE BRIEBLEY, Chemical Microbiologist GLENN R. OSBURN, Volcanologist BRENDA R. BROADWELL, Assoc. Lab Geoscientist LINDA PADILLA, Staff Secretary FRANK CAMPBELL, Coal Geologist JOAN C. PENDLETON, Associate Editor RICHARD CHAMBERLIN, Economic Geologist JUDY PERALTA, Executive Secretary CHARLES E. CHAPIN, Senior Geologist BARBARA R. Popp, Lab. Biotechnologist JEANETTE CHAVEZ, Admin. Secretary I ROBERT QUICK, Driller's Helper/Driller RICHARD R. CHAVEZ, Assistant Head, Petroleum MARSHALL A. REITER, Senior Geophyicist RUBEN A. CRESPIN, Laboratory Technician II JACQUES R. RENAULT, Senior Geologist Lois M. DEVLIN, Director, Bus.-Pub. Office JAMES M. ROBERTSON, Mining Geologist KATHY C. EDEN, Editorial Technician GRETCHEN H. -
A Re-Evaluation of the Enigmatic Dinosauriform Caseosaurus Crosbyensis from the Late Triassic of Texas, USA and Its Implications for Early Dinosaur Evolution
A re-evaluation of the enigmatic dinosauriform Caseosaurus crosbyensis from the Late Triassic of Texas, USA and its implications for early dinosaur evolution MATTHEW G. BARON and MEGAN E. WILLIAMS Baron, M.G. and Williams, M.E. 2018. A re-evaluation of the enigmatic dinosauriform Caseosaurus crosbyensis from the Late Triassic of Texas, USA and its implications for early dinosaur evolution. Acta Palaeontologica Polonica 63 (1): 129–145. The holotype specimen of the Late Triassic dinosauriform Caseosaurus crosbyensis is redescribed and evaluated phylogenetically for the first time, providing new anatomical information and data on the earliest dinosaurs and their evolution within the dinosauromorph lineage. Historically, Caseosaurus crosbyensis has been considered to represent an early saurischian dinosaur, and often a herrerasaur. More recent work on Triassic dinosaurs has cast doubt over its supposed dinosaurian affinities and uncertainty about particular features in the holotype and only known specimen has led to the species being regarded as a dinosauriform of indeterminate position. Here, we present a new diagnosis for Caseosaurus crosbyensis and refer additional material to the taxon—a partial right ilium from Snyder Quarry. Our com- parisons and phylogenetic analyses suggest that Caseosaurus crosbyensis belongs in a clade with herrerasaurs and that this clade is the sister taxon of Dinosauria, rather than positioned within it. This result, along with other recent analyses of early dinosaurs, pulls apart what remains of the “traditional” group of dinosaurs collectively termed saurischians into a polyphyletic assemblage and implies that Dinosauria should be regarded as composed exclusively of Ornithoscelida (Ornithischia + Theropoda) and Sauropodomorpha. In addition, our analysis recovers the enigmatic European taxon Saltopus elginensis among herrerasaurs for the first time. -
Distribution and Significance of Mesozoic Vertebrate Trace Fossil
Lockley et al.: Distribution and Significance of Mesozoic Vertebrate Trace Fossil DISTRIBUTION AND SIGNIFICANCE OF MESOZOIC VERTEBRATE TRACE FOSSILS IN DINOSAUR NATIONAL MONUMENT • MARTIN LOCKLEY +KELLY CONRAD +MARC PAQUETTE GEOLOGY DEPARTMENT + UNIVERSITY OF COLORADO DENVER • INTRODUCTION • - FIELD METHODS Dinosaur National Monument (DNM) During the summer of 1991 (end of year one encompasses a large area with surface exposures of and start of year two), reconaissance exploration for. Mesozoic rocks. Although only one isolated footprint vertebrate tracks at DNM was undertaken by Martin (from an unknown locality) had previously been Lockley, Kelly Conrad and Mark Paquette in June, discovered at DNM, there is a high potential for July and August. Following our initial success with preservation of fossil footprints in this area, as has tracksite discovery in the late Triassic Chinle/Popo been proven by discoveries in similar rocks in the Agie beds of the western part of DNM, we continued -region around DNM, and during research activity at to survey this unit throughout DNM. Tracks were DNM. As reported by Lockley et al. (1990), the found at all but the last locality. At all sites where purpose of this research is to seek, document and exposure permitted, we also measured the interpret vertebrate trace fossils in any of the ten stratigraphic position of trackbearing layers. potentially track-bearing Mesozoic stratigraphic units in which footprints might be discovered. We also began a collecting and replicating program that resulted in the acquisition of 27 original During the course of the first ·year (6/90-6/91) specimens · and replicas. Tracks were molded from the University of Colorado at Denver Research Group original specimens in the field using latex rubber, documented 11 localities where tracks were then replicated in the lab using plaster of Paris. -
Dr. John Holbrook Obtain Bed Shear Stress (Τ0) from Grain Size (D)
Abstract Calculating Discharge and Slope The Triassic Dockum Group of the western Texas High Plains is studied in depth paleontologically, but Calculating formative discharge of supercritical fluvial bodies requires the until recently lacked a detailed sedimentological evaluation. Recent research of the Dockum Group in Qualifying the Hydrological Setting of implementation of flume tank derived equations from stable antidunes. Palo Duro Canyon, Texas, provides new interpretations of the complex fluvial lacustrine strata of the Kennedy’s (1969) equation is used relating the wavelength between crests comprising formations based on analysis of individual lithofacies. Identified within the lithofacies of stable antidunes (λ), flow depth (hm) and flow velocity (U) shown in figure assemblages are numerous channel belts composed of upper flow regime bedforms. Observed upper Upper Flow Regime Fluvial Systems of 7. An example of outcrop measurement is shown in figurer 8 and 9. From flow regime bedforms in outcrop range from upper plane bed, antidunes, breaking antidunes, chutes and channel cross sectional area (A) and flow velocity (U) formative discharge is pools, and cyclic steps with increasing flow velocity respectively. These channel belts record extreme the Triassic Dockum Group of West Texas calculated. With the preserved upper flow regime bedforms representing flow events from repeating massive storms that perpetuated throughout the Texas region of Triassic waning flow energy and the transition from suspended to bedload transport, Pangea. These unique reservoir-quality channels are interpreted to be resultant of a megamonsoonal maximum and minimum channel slope is estimated. Figure 7 From Froude et al., 2017, diagram showing wavelength between two antidune crests and the climate producing massive pulses of rapid flow allowing for the preservation of upper flow regime For maximum slope a modified Shields Diagram, figure 10, is used to relationship to water depth and flow velocity bedforms. -
A Giant Phytosaur (Reptilia: Archosauria) Skull from the Redonda Formation (Upper Triassic: Apachean) of East-Central New Mexico
New Mexico Geological Society Guidebook, 52 nd Field Conference, Geology of the LlallO Estacado, 2001 169 A GIANT PHYTOSAUR (REPTILIA: ARCHOSAURIA) SKULL FROM THE REDONDA FORMATION (UPPER TRIASSIC: APACHEAN) OF EAST-CENTRAL NEW MEXICO ANDREW B. HECKERT ', SPENCER G. LUCAS', ADRJAN P. HUNT' AND JERALD D. HARRlS' 'Department of Earth and Planetary Sciences, University of New Me~ico, Albuquerque, NM 87131- 1116; INcw Me~ico Museum of Natural History and Science, 1801 Mountain Rd NW, Albuquerque, 87104; lMesalands Dinosaur Museum, Mesa Technical Coll ege, 911 South Tenth Street, Tucumcari, NM 88401; ' Department of Earth and Environmental Sciences, University of Pennsylvania, Philadelphia, PA 19104 Abslr.cl.-In the Sum!Mr of 1994, a field party of the New Mexico Museum of Natural History and Science (NMMNH) collected a giant, incomplete phytosaur skull from a bonebed discovered by Paul Sealey in east-central New Me~ieo. This bonebed lies in a narrow channcl deposit of intrafonnational conglomerate in the Redonda Fonnation. Stratigraphically, this specimen comes from strata identical to the type Apachean land·vertebrate faunachron and thus of Apachean (latest Triassic: latc Norian·Rhaetian) age. The skull lacks most of the snout but is otherwise complete and in excellent condition. As preserved, the skull measures 780 mm long, and was probably 1200 mm or longer in life, making it nearly as large as the holotype of Ru{iodon (- lIfaehaeroprosoprls . ..Smilwlldllls) gngorii, and one of the largest published phytosallr sku ll s. The diagnostic features of Redondasall'us present in the skull include robnst squamosal bars extending posteriorly well beyond the occiput and supratemporal fenestrae that are completely concealed in dorsal view. -
Curriculum Vitae
1 CURRICULUM VITAE NAME: SANKAR CHATTERJEE ADDRESS: Department of Geosciences Museum of Texas Tech University, MS/Box 43191 Lubbock, TX 79409-3191, USA. Phone: (806) 742-1986 Fax: (806) 742-1136 E-mail: [email protected] Website: http://www.gesc.ttu.edu/Fac_pages/chatterjee/ PERSONAL INFORMATION: Born: May 28, 1943, Calcutta, India. U. S. Citizen Married, two boys. PRESENT POSITION: Paul Whitfield Horn Professor of Geosciences and Museum Science; Curator of Paleontology and Director, Antarctic Research Center, Museum of Texas Tech University. EDUCATION: • B. S. in Geology Honors, First in First Class, Jadavpur University, 1962. • M. S. in Applied Geology, First in First Class, Jadavpur University, 1964. • Predoctoral Fellow, London University, 1967-68. • Ph. D. in Geology, Calcutta University, Calcutta, India, 1970. • Postdoctoral Fellow, Smithsonian Institution, 1977-78. ACADEMIC POSITIONS: • Honorary Professor, Indian Institute of Science Education and Research, Calcutta, India, 2010 – Present. • Visiting Professor, Indian Statistical Institute, Calcutta, India, 1996 - Present. • Paul Whitfield Horn Professor & Curator of Paleontology, Texas Tech University, 1994 - Present. • Visiting Professor, Tübingen University, Germany, summer, 1992. • Visiting Professor, Tübingen University, Germany, summer, 1991. • Professor & Curator of Paleontology, Texas Tech University, 1987-1994. • Associate Professor & Curator, Texas Tech University, 1984-87. • Assistant Professor & Curator of Paleontology, Texas Tech University, 1979-84. • Assistant -
Black Mesa State Park and Preserve Resource Management Plan 2013 [Updated April 2015]
Black Mesa State Park and Preserve Resource Management Plan 2013 [Updated April 2015] Cimarron County, Oklahoma Lowell Caneday, Ph.D. Hung Ling (Stella) Liu, Ph.D. Kaowen (Grace) Chang, Ph.D. Michael Bradley, Ph.D. This page intentionally left blank. Acknowledgements The authors acknowledge the assistance of numerous individuals in the preparation of this Resource Management Plan (RMP). On behalf of the Oklahoma Tourism and Recreation Department’s Division of State Parks, staff members were extremely helpful in providing access to information and in sharing of their time. The essential staff providing assistance for the development of the RMP included Bruce Divis, Regional Manager of the Western Region, with assistance from other members of the staff throughout OTRD. In particular, assistance was provided by Deby Snodgrass, Kris Marek, and Doug Hawthorne – all from the Oklahoma City office of the Oklahoma Tourism and Recreation Department. Significant information was also provided by individuals from the Kenton Museum, from the Cimarron County Historical Society, and from Ron Mills, a former manager of Black Mesa State Park. It is the purpose of the Resource Management Plan to be a living document to assist with decisions related to the resources within the park and the management of those resources. The authors’ desire is to assist decision-makers in providing high quality outdoor recreation experiences and resources for current visitors, while protecting the experiences and the resources for future generations. Lowell Caneday, Ph.D., Regents Professor Leisure Studies Oklahoma State University Stillwater, OK 74078 i Abbreviations and Acronyms ADAAG ................................................. Americans with Disabilities Act Accessibility Guidelines CDC ..................................................................................................... -
Vertebrate Fauna of the Dockum Group, Triassic, Eastern New Mexico and West Texas Joseph P
New Mexico Geological Society Downloaded from: http://nmgs.nmt.edu/publications/guidebooks/23 Vertebrate fauna of the Dockum Group, Triassic, eastern New Mexico and West Texas Joseph P. Gregory, 1972, pp. 120-123 in: East-Central New Mexico, Kelley, V. C.; Trauger, F. D.; [eds.], New Mexico Geological Society 23rd Annual Fall Field Conference Guidebook, 236 p. This is one of many related papers that were included in the 1972 NMGS Fall Field Conference Guidebook. Annual NMGS Fall Field Conference Guidebooks Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico. Free Downloads NMGS has decided to make peer-reviewed papers from our Fall Field Conference guidebooks available for free download. Non-members will have access to guidebook papers two years after publication. Members have access to all papers. This is in keeping with our mission of promoting interest, research, and cooperation regarding geology in New Mexico. However, guidebook sales represent a significant proportion of our operating budget. Therefore, only research papers are available for download. Road logs, mini-papers, maps, stratigraphic charts, and other selected content are available only in the printed guidebooks. Copyright Information Publications of the New Mexico Geological Society, printed and electronic, are protected by the copyright laws of the United States. -
The Late Triassic Sauropod Track Reconrd Comes Into Focus: Old Legacies and New Paradigms Martin G
New Mexico Geological Society Downloaded from: http://nmgs.nmt.edu/publications/guidebooks/52 The Late Triassic sauropod track reconrd comes into focus: Old legacies and new paradigms Martin G. Lockley, Joanna L. Wright, Adrian P. Hunt, and Spencer G. Lucas, 2001, pp. 181-190 in: Geology of Llano Estacado, Lucas, Spencer G.;Ulmer-Scholle, Dana; [eds.], New Mexico Geological Society 52nd Annual Fall Field Conference Guidebook, 340 p. This is one of many related papers that were included in the 2001 NMGS Fall Field Conference Guidebook. Annual NMGS Fall Field Conference Guidebooks Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico. Free Downloads NMGS has decided to make peer-reviewed papers from our Fall Field Conference guidebooks available for free download. Non-members will have access to guidebook papers two years after publication. Members have access to all papers. This is in keeping with our mission of promoting interest, research, and cooperation regarding geology in New Mexico. However, guidebook sales represent a significant proportion of our operating budget. Therefore, only research papers are available for download. Road logs, mini-papers, maps, stratigraphic charts, and other selected content are available only in the printed guidebooks. -
Pedogenic Features of the Chinle Group, Four Corners Region: Evidence of Late Triassic Aridification Lawrence H
New Mexico Geological Society Downloaded from: http://nmgs.nmt.edu/publications/guidebooks/54 Pedogenic features of the Chinle Group, Four Corners region: Evidence of Late Triassic aridification Lawrence H. Tanner, 2003, pp. 269-280 in: Geology of the Zuni Plateau, Lucas, Spencer G.; Semken, Steven C.; Berglof, William; Ulmer-Scholle, Dana; [eds.], New Mexico Geological Society 54th Annual Fall Field Conference Guidebook, 425 p. This is one of many related papers that were included in the 2003 NMGS Fall Field Conference Guidebook. Annual NMGS Fall Field Conference Guidebooks Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico. Free Downloads NMGS has decided to make peer-reviewed papers from our Fall Field Conference guidebooks available for free download. Non-members will have access to guidebook papers two years after publication. Members have access to all papers. This is in keeping with our mission of promoting interest, research, and cooperation regarding geology in New Mexico. However, guidebook sales represent a significant proportion of our operating budget. Therefore, only research papers are available for download. Road logs, mini-papers, maps, stratigraphic charts, and other selected content are available only in the printed guidebooks. Copyright Information Publications of the New Mexico Geological Society, printed and electronic, are protected by the copyright laws of the United States. -
Geology of a Part of Western Texas and Southeast Ern New Mexico, with Special Reference to Salt and Potash
GEOLOGY OF A PART OF WESTERN TEXAS AND SOUTHEAST ERN NEW MEXICO, WITH SPECIAL REFERENCE TO SALT AND POTASH By H. W. HOOTS PREFACE By J. A. UDDEN : It is with great pleasure that I accept the invitation of the Director of the Geological Survey, Dr. George Otis Smith, to write a brief foreword to this report on the progress of a search for potash in which both the United States Geological Survey and the Texas Bureau of Economic Geology have cooperated for a number of years. It is a search which now appears not to have been in vain. The thought that potash must have been precipitated in the seas in which the salt beds of the Permian accumulated in America has, I presume, been in the minds of all geologists interested in the study of the Permian "Red Beds." The great extent and great thickness of these salt beds early seemed to me a sufficient reason for looking for potash in connection with any explorations of these beds in Texas. On learning, through Mr. W. E. Wrather, in 1911, of the deep boring made by the S. M. Swenson estate at Spur, in Dickens County, I made arrangements, through the generous aid of Mr: C. A. Jones, in charge of the local Swenson interests, to procure specimens of the materials penetrated. It was likewise possible, later on, to obtain a series of 14 water samples from this boring, taken at depths rang ing from 800 to 3,000 feet below the surface. These samples were obtained at a tune when the water had been standing undisturbed in the hole for two months, while no drilling had been done. -
Measured Strati Graphic Sections of Uranium-Bearing Upper Triassic
UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Measured strati graphic sections of uranium-bearing Upper Triassic rocks of the Dockum Basin, eastern New Mexico, west Texas, and the Oklahoma Panhandle with brief discussion of stratigraphic problems by Warren I. Finch 1 and James C. Wright* Open-File Report 83-701 This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature. *Deceased *U.S. Geological Survey, Box 25046, MS 916, Denver Federal Center, Denver, Colorado 80225 1983 CONTENTS Page Statement ............................................................ 1 Measured sections..................................................... 4 New Mexi co....................................................... 4 Guadalupe County............................................ 4 Santa Rosa railroad-cut section........................ 4 Sunshine Mesa-State Route 156 road-cut section......... 9 Quay County................................................. 11 Dripping Triangulation Station section................. 11 Henry Pittman Ranch section............................ 15 Rana Arroyo section.................................... 20 Revuelto Creek-U.S. Route 66 section................... 23 Texas............................................................ 26 Armstrong County............................................ 26 State Route 284 - Pleasant Creek section............... 26 Borden County............................................... 31 Muchakooago Peak