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An Interpretation of the Structural Geology of the Franklin Mountains, Texas Earl M
New Mexico Geological Society Downloaded from: http://nmgs.nmt.edu/publications/guidebooks/26 An interpretation of the structural geology of the Franklin Mountains, Texas Earl M. P. Lovejoy, 1975, pp. 261-268 in: Las Cruces Country, Seager, W. R.; Clemons, R. E.; Callender, J. F.; [eds.], New Mexico Geological Society 26th Annual Fall Field Conference Guidebook, 376 p. This is one of many related papers that were included in the 1975 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. -
Handbook of Texas Cretaceous Fossils
University of Texas Bulletin No. 2838: October 8, 1928 HANDBOOK OF TEXAS CRETACEOUS FOSSILS B y W. S. ADKINS Bureau of Economic Geology J. A. Udden, Director E. H. Sellards, Associate Director PUBLISHED BY THE UNIVERSITY FOUR TIMES A MONTH, AND ENTERED AS SECOND-CLASS MATTER AT THE POSTOFFICE AT AUSTIN, TEXAS. UNDER THE ACT OF AUGUST 24. 1912 The benefits of education and of useful knowledge, generally diffused through a community, are essential to the preservation of a free govern m en t. Sam Houston Cultivated mind is the guardian genius of democracy. It is the only dictator that freemen acknowl edge and the only security that free men desire. Mirabeau В. Lamar CONTENTS P age Introduction __________________________________________________ 5 Summary of Formation Nomenclature_______________________ 6 Zone Markers and Correlation_______________________________ 8 Types of Texas Cretaceous Fossils___________________________ 36 Bibliography ________________________________________________ 39 L ist and Description of Species_________________________________ 46 P lants ______________________________________________________ 46 Thallophytes ______________________________________________ 46 Fungi __________________________________________________ 46 Algae __________________________________________________ 47 Pteridophytes ____________________________________________ 47 Filices __________________________________________________ 47 Spermatophytes __________________________________________ 47 Gymnospermae _________________________________________ -
Characterization of the Germania Spraberry Unit From
CHARACTERIZATION OF THE GERMANIA SPRABERRY UNIT FROM ANALOG STUDIES AND CASED-HOLE NEUTRON LOG DATA A Thesis by BABAJIDE ADELEKAN OLUMIDE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 2004 Major Subject: Petroleum Engineering CHARACTERIZATION OF THE GERMANIA SPRABERRY UNIT FROM ANALOG STUDIES AND CASED-HOLE NEUTRON LOG DATA A Thesis by BABAJIDE ADELEKAN OLUMIDE Submitted to Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved as to style and content by: ______________________________ ______________________________ David S. Schechter Jerry L. Jensen (Chair of Committee) (Member) ______________________________ ______________________________ Robert R. Berg Stephen A. Holditch (Member) (Head of Department) August 2004 Major Subject: Petroleum Engineering iii ABSTRACT Characterization of the Spraberry Unit from Analog Studies and Cased-Hole Neutron Log Data. (August 2004) Babajide Adelekan Olumide, B.Sc., University of Ibadan, Ibadan Chair of Advisory Committee: Dr. David S. Schechter The need for characterization of the Germania unit has emerged as a first step in the review, understanding and enhancement of the production practices applicable within the unit and the trend area in general. Petrophysical characterization of the Germania Spraberry units requires a unique approach for a number of reasons – limited core data, lack of modern log data and absence of directed studies within the unit. In the absence of the afore mentioned resources, an approach that will rely heavily on previous petrophysical work carried out in the neighboring ET O’Daniel unit (6.2 miles away), and normalization of the old log data prior to conventional interpretation techniques will be used. -
Chapter 307: Texas Surface Water Quality Standards (4/9/2008)
Revisions to §307 - Texas Surface Water Quality Standards (updated November 12, 2009) EPA has not approved the revised definition of “surface water in the state” in the TX WQS, which includes an area out 10.36 miles into the Gulf of Mexico. Under the CWA, Texas does not have jurisdiction to regulate water standards more than three miles from the coast. Therefore, EPA’s approval of the items in the enclosure recognizes the state’s authority under the CWA out to three miles in the Gulf of Mexico, but does not extend past that point. Beyond three miles, EPA retains authority for CWA purposes EPA’s approval also does not include the application the TX WQS for the portions of the Red River and Lake Texoma that are located within the state of Oklahoma. Finally, EPA is not approving the TX WQS for those waters or portions of waters located in Indian Country, as defined in 18 U.S.C. 1151. The following sections have been approved by EPA and are therefore effective for CWA purposes: • §307.1. General Policy Statement • §307.2. Description of Standards • §307.3. Definitions and Abbreviations (see item under “no action” section below) • §307.4. General Criteria • §307.5. Antidegradation • §307.6. Toxic Materials. (see item under “no action” section below) • §307.7. Site-specific Uses and Criteria (see item under “no action” section below) • §307.8. Application of Standards • §307.9. Determination of Standards Attainment • Appendix C - Segment Descriptions • Appendix D - Site-specific Receiving Water Assessments The following sections have been partially approved by EPA: • Appendix A. -
The Great American Biotic Interchange: Patterns and Processes Author(S): S
The Great American Biotic Interchange: Patterns and Processes Author(s): S. David Webb Source: Annals of the Missouri Botanical Garden, Vol. 93, No. 2 (Aug., 2006), pp. 245-257 Published by: Missouri Botanical Garden Press Stable URL: http://www.jstor.org/stable/40035724 . Accessed: 08/04/2014 23:14 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. Missouri Botanical Garden Press is collaborating with JSTOR to digitize, preserve and extend access to Annals of the Missouri Botanical Garden. http://www.jstor.org This content downloaded from 137.111.226.20 on Tue, 8 Apr 2014 23:14:05 PM All use subject to JSTOR Terms and Conditions THE GREAT AMERICAN BIOTIC S. David Webb2 INTERCHANGE: PATTERNS AND PROCESSES1 Abstract Whenthe Panamanianland bridgewas emplacedabout 2.7 Ma, it triggeredthe GreatAmerican Biotic Interchange(GABI), a major mingling of land mammal faunas between North and South America. Four families of northern immigrants (Procyonidae,Felidae, Tayassuidae,and Camelidae)diversified at moderaterates, while four others, Canidae, Mustelidae, Cervidae, and especially Muridae, evolved explosively. As a consequence, half of living South American genera are descendantsof northernimmigrants. The other major consequence of the interchangewas the conquest of tropical North Americaby immigrantsfrom Amazonia, an episode that justifies the term NeotropicalRealm. -
Wann Langston, Jr. – a Life Amongst Bones Christopher J
Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 103, 189–204, 2013 (for 2012) Wann Langston, Jr. – a life amongst bones Christopher J. Bell1, Matthew A. Brown,2, 4 Mary R. Dawson3 and Ernest L. Lundelius, Jr2 1 Department of Geological Sciences, The University of Texas at Austin, Austin, TX 78712, USA Email: [email protected] 2 Vertebrate Paleontology Laboratory, University of Texas at Austin, 10100 Burnet Rd, R7600, Austin, TX 78758, USA Emails: [email protected]; [email protected] 3 Carnegie Museum of Natural History, 4400 Forbes Avenue, Pittsburgh, PA 15213–4080, USA Email: [email protected] 4 School of Museum Studies, University of Leicester, Museum Studies Building, 19 University Road, Leicester LE1 7RF, UK Wann Langston Jr. was born on 10 July, 1921 in Oklahoma another nurse, Clara Louise Jones. Wann was, thus, raised in City, Oklahoma. He was the only surviving son of Wann a family in which higher education, and specifically medical Langston and Myrtle Fanning Langston, who died in child- and anatomical training, was common to both parents. Clara’s birth as his life began. Three previous children all died young. father was the headmaster of Salado College and was a Regent The derivation of the name ‘‘Wann’’ is not fully known, but of The University of Texas, where Wann later spent much of his appears to have been the patronymic of an itinerant, African- professional career as a palaeontologist. Clara was a gifted American Baptist preacher who visited Wann’s grandfather linguist, with an especial passion for Greek (although she did and made a sufficiently strong impression that he named his not know the word ‘palaeontologist’; Wann remembers her son Wann. -
Morphology, Phylogeny, and Evolution of Diadectidae (Cotylosauria: Diadectomorpha)
Morphology, Phylogeny, and Evolution of Diadectidae (Cotylosauria: Diadectomorpha) by Richard Kissel A thesis submitted in conformity with the requirements for the degree of doctor of philosophy Graduate Department of Ecology & Evolutionary Biology University of Toronto © Copyright by Richard Kissel 2010 Morphology, Phylogeny, and Evolution of Diadectidae (Cotylosauria: Diadectomorpha) Richard Kissel Doctor of Philosophy Graduate Department of Ecology & Evolutionary Biology University of Toronto 2010 Abstract Based on dental, cranial, and postcranial anatomy, members of the Permo-Carboniferous clade Diadectidae are generally regarded as the earliest tetrapods capable of processing high-fiber plant material; presented here is a review of diadectid morphology, phylogeny, taxonomy, and paleozoogeography. Phylogenetic analyses support the monophyly of Diadectidae within Diadectomorpha, the sister-group to Amniota, with Limnoscelis as the sister-taxon to Tseajaia + Diadectidae. Analysis of diadectid interrelationships of all known taxa for which adequate specimens and information are known—the first of its kind conducted—positions Ambedus pusillus as the sister-taxon to all other forms, with Diadectes sanmiguelensis, Orobates pabsti, Desmatodon hesperis, Diadectes absitus, and (Diadectes sideropelicus + Diadectes tenuitectes + Diasparactus zenos) representing progressively more derived taxa in a series of nested clades. In light of these results, it is recommended herein that the species Diadectes sanmiguelensis be referred to the new genus -
AMERICAN MUSEUM NOVITATES Published by Tnui Amermican MUSZUM W Number 632 Near York Cityratt1ral Historay June 9, 1933
AMERICAN MUSEUM NOVITATES Published by Tnui AmERMICAN MUSZUM W Number 632 Near York CityRATt1RAL HisToRay June 9, 1933 56.9, 735 G: 14.71, 4 A SKULL AND MANDIBLE OF GIRAFFOKERYX PUNJABIENSIS PILGRIM By EDWIN H. COLBERT The genus Giraffokeryx was founded by Dr. G. E. Pilgrim to desig- nate a primitive Miocene giraffe from the lower Siwalik beds of northern India. Doctor Pilgrim, in a series of papers,' described Giraffokeryx on the basis of fragmental and scattered dentitions.. Naturally, Pilgrim's knowledge of the genus was rather incomplete, and he was unable tQ formulate any opinions as to the structure.of the skull or mandible. An almost complete skull, found in the northern Punjab in 1922 by Mr. Barnum Brown of the American Museum, proves to be that of Giraffokeryx, and it exhibits such striking and unusual characters that a separate description of it has seemed necessary. This skull, together with numerous teeth and a lower. jaw, gives us. a very good comprehen- sion of the genus which forms the subject.of this paper. The drawings of the skull were made by John. C. Germann, and the remaining ones were done by Margaret Matthew. MATERIAL DESCRIBED Only the material referred to in this description will here be listed. There' are a great many specimens of Gir'affokeryx in the American'Mu- seum collection, but since 'most of them are'teeth, they will not be considered at this time. A subsequent paper, dealing with the American Museum Siwalik collection in detail, wtyill contain a complete list of the Giraffokeryx material. -
Natural Fractures in the Spraberry Formation
Natural fractures in the AUTHORS John C. Lorenz ϳ Sandia National Spraberry Formation, Midland Laboratories, Department 6116, Mail Stop 0750, Albuquerque, New Mexico, 87185; basin, Texas: The effects of [email protected] John C. Lorenz is a Distinguished Member of Technical Staff at Sandia National Laboratories, where mechanical stratigraphy on he has worked on sedimentary and natural-fracture reservoir characterization issues. His work has focused fracture variability and on the Rocky Mountain region but has extended to reservoirs in other parts of the world. Lorenz earned a Ph.D. from Princeton University and joined Sandia in reservoir behavior 1981. Previously he was with the Peace Corps, Morocco, and worked for the U.S. Geological Survey. John C. Lorenz, Jenny L. Sterling, David S. Schechter, Jenny L. Sterling ϳ Department of Hydrology, Chris L. Whigham, and Jerry L. Jensen New Mexico Institute of Mining and Technology, Socorro, New Mexico, 87801; current address: Irell & Manella, LLP, Newport Beach, California, 92660; [email protected] ABSTRACT Jenny L. Sterling is a hydrogeologist who is working as a consultant and assistant for a leading environmental Horizontal cores from sandstone-siltstone reservoirs in the Spra- mediator at Irell & Manella, LLP. Jenny received her berry Formation (Midland basin, west Texas) have documented two master’s degree in hydrogeology from the New systems of dramatically different yet dynamically compatible nat- Mexico Institute of Mining and Technology in 2000, ural fractures, in reservoirs separated vertically by only 145 ft (44 where her thesis work included study of the Spraberry Formation and fracture generation. Prior to her m). Each system is capable of producing a different degree of the employment in the legal field, she worked as an northeast-trending permeability anisotropy recognized in Spraberry environmental consultant at Daniel B. -
Field Summary Report Mapping Conventions for Texas PI and Draft
.. ,Field summary Report-Mapping Conventions for Texas PI and Draft Project Date of field trip: 1/12-1/16/87 Personnel: Warren Hagenbuck USFWS Curtis Carley USFWS Frank Spague SCS Frank J. sargent Martel Lynn Ashby Hartel 1:100,000 Hap Names: Sherman NW (16 quads), SW; Dallas NW, SW Co~lateral Data: USGS topographical quads- 1:24,100, 1:250,000 SOil survey for all maps where available. Rainfall data for all maps where available. Photography The CrR photography being used is produced by NHAP at a scale of 1:58,000 with flight dates of.september to December 1981. The quality \. is good for both resolution and emulsion. Climate conditions at the time of photography appear to be typical. All photo signatures reviewed during field reconnaissance reflect emulsion and resolution qualities consistently throughout the project area. ".Ecoregion and Physiography '. The project area is located· primarily within the Prairie Parkland Province, oak-Bluestem Sec-l:ion. This region is characterized by 23" to 40" of precipitation annually-with yearly average temperatures between e 47-F-83 F. ~he topography of the maps' northern and eastern sections are comprised of irregular plains (gently rolling) wiu{ relief upwards of 100-300 feet. In the remaining western half of the work area the relief may vary from 300-500 feet with tableland features. Within this western section , in the very southwest corner of Dallas SW, is the Prairie Bushland Province, Juniper-Oak-MesquitJ Section. / The Prairie Bushland Province also has an ar~a of irregUlar plains, yet the relief is 300-500' in elevation. -
Early Tetrapod Relationships Revisited
Biol. Rev. (2003), 78, pp. 251–345. f Cambridge Philosophical Society 251 DOI: 10.1017/S1464793102006103 Printed in the United Kingdom Early tetrapod relationships revisited MARCELLO RUTA1*, MICHAEL I. COATES1 and DONALD L. J. QUICKE2 1 The Department of Organismal Biology and Anatomy, The University of Chicago, 1027 East 57th Street, Chicago, IL 60637-1508, USA ([email protected]; [email protected]) 2 Department of Biology, Imperial College at Silwood Park, Ascot, Berkshire SL57PY, UK and Department of Entomology, The Natural History Museum, Cromwell Road, London SW75BD, UK ([email protected]) (Received 29 November 2001; revised 28 August 2002; accepted 2 September 2002) ABSTRACT In an attempt to investigate differences between the most widely discussed hypotheses of early tetrapod relation- ships, we assembled a new data matrix including 90 taxa coded for 319 cranial and postcranial characters. We have incorporated, where possible, original observations of numerous taxa spread throughout the major tetrapod clades. A stem-based (total-group) definition of Tetrapoda is preferred over apomorphy- and node-based (crown-group) definitions. This definition is operational, since it is based on a formal character analysis. A PAUP* search using a recently implemented version of the parsimony ratchet method yields 64 shortest trees. Differ- ences between these trees concern: (1) the internal relationships of aı¨stopods, the three selected species of which form a trichotomy; (2) the internal relationships of embolomeres, with Archeria -
Guidebook Contains Preliminary Findings of a Number of Concurrent Projects Being Worked on by the Trip Leaders
TH FRIENDS OF THE PLEISTOCENE, ROCKY MOUNTAIN-CELL, 45 FIELD CONFERENCE PLIO-PLEISTOCENE STRATIGRAPHY AND GEOMORPHOLOGY OF THE CENTRAL PART OF THE ALBUQUERQUE BASIN OCTOBER 12-14, 2001 SEAN D. CONNELL New Mexico Bureau of Geology and Mineral Resources-Albuquerque Office, New Mexico Institute of Mining and Technology, 2808 Central Ave. SE, Albuquerque, New Mexico 87106 DAVID W. LOVE New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801 JOHN D. SORRELL Tribal Hydrologist, Pueblo of Isleta, P.O. Box 1270, Isleta, NM 87022 J. BRUCE J. HARRISON Dept. of Earth and Environmental Sciences, New Mexico Institute of Mining and Technology 801 Leroy Place, Socorro, NM 87801 Open-File Report 454C and D Initial Release: October 11, 2001 New Mexico Bureau of Geology and Mineral Resources New Mexico Institute of Mining and Technology 801 Leroy Place, Socorro, NM 87801 NMBGMR OFR454 C & D INTRODUCTION This field-guide accompanies the 45th annual Rocky Mountain Cell of the Friends of the Pleistocene (FOP), held at Isleta Lakes, New Mexico. The Friends of the Pleistocene is an informal gathering of Quaternary geologists, geomorphologists, and pedologists who meet annually in the field. The field guide has been separated into two parts. Part C (open-file report 454C) contains the three-days of road logs and stop descriptions. Part D (open-file report 454D) contains a collection of mini-papers relevant to field-trip stops. This field guide is a companion to open-file report 454A and 454B, which accompanied a field trip for the annual meeting of the Rocky Mountain/South Central Section of the Geological Society of America, held in Albuquerque in late April.