New Records of Colubrids from the Late Hemphillian Gray Fossil Site of Northeastern Tennessee Derek J
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JVP 26(3) September 2006—ABSTRACTS
Neoceti Symposium, Saturday 8:45 acid-prepared osteolepiforms Medoevia and Gogonasus has offered strong support for BODY SIZE AND CRYPTIC TROPHIC SEPARATION OF GENERALIZED Jarvik’s interpretation, but Eusthenopteron itself has not been reexamined in detail. PIERCE-FEEDING CETACEANS: THE ROLE OF FEEDING DIVERSITY DUR- Uncertainty has persisted about the relationship between the large endoskeletal “fenestra ING THE RISE OF THE NEOCETI endochoanalis” and the apparently much smaller choana, and about the occlusion of upper ADAM, Peter, Univ. of California, Los Angeles, Los Angeles, CA; JETT, Kristin, Univ. of and lower jaw fangs relative to the choana. California, Davis, Davis, CA; OLSON, Joshua, Univ. of California, Los Angeles, Los A CT scan investigation of a large skull of Eusthenopteron, carried out in collaboration Angeles, CA with University of Texas and Parc de Miguasha, offers an opportunity to image and digital- Marine mammals with homodont dentition and relatively little specialization of the feeding ly “dissect” a complete three-dimensional snout region. We find that a choana is indeed apparatus are often categorized as generalist eaters of squid and fish. However, analyses of present, somewhat narrower but otherwise similar to that described by Jarvik. It does not many modern ecosystems reveal the importance of body size in determining trophic parti- receive the anterior coronoid fang, which bites mesial to the edge of the dermopalatine and tioning and diversity among predators. We established relationships between body sizes of is received by a pit in that bone. The fenestra endochoanalis is partly floored by the vomer extant cetaceans and their prey in order to infer prey size and potential trophic separation of and the dermopalatine, restricting the choana to the lateral part of the fenestra. -
2018-2004 Accomplishments
Kansas Geological Survey Publications, Accomplishments, and Service 2018 Refereed Publications Core, E. E., and Franseen, E. K., 2018, Depositional and reservoir character of mixed heterozoan-large benthic foraminifera-siliciclastic sequences, Middle Miocene, Dominican Republic: American Association of Petroleum Geologists Search and Discovery Article #51506, 10 p. Flotron, A., Franseen, E. K., and Goldstein, R. H., 2018, Sedimentologic and stratigraphic controls on reservoir sweet spots in Wolfcamp ‘A,’ Howard County, Midland Basin: American Association of Petroleum Geologists Search and Discovery Article #11142, 6 p. Franseen, E. K., Sawin, R. S., Watney, W. L., West, R. L., Layzell, A. L., and Ludvigson, G. A., 2018, Mississippian stratigraphic nomenclature revisions in Kansas: Current Research in Earth Sciences, Kansas Geological Survey Bulletin 264, http://www.kgs.ku.edu/Current/2018/Franseen/index.html. Golab, J. A., Smith, J. J., and Hasiotis, S. T., 2018, Paleoenvironmental and paleogeographic implications of paleosols and ichnofossils in the Upper Pennsylvanian-Permian Halgaito Formation, Southeastern Utah: PALAIOS, v. 33, p. 296–311, doi: http:// dx.doi.org/10.2110/palo.2017.074. Peterie, S. L., Miller, R. D., Buchanan, R., and DeArmond, B., 2018, Fluid injection wells can have a wide seismic reach: EOS, v. 98, n. 7, p. 25–30, https://doi.org/10.1029/2018EO096199. Peterie, S. L., Miller, R. D., Intfen, J. W., and Gonzales, J. B., 2018, Earthquakes in Kansas induced by extremely far-field pressure diffusion: Geophysical Research Letters, v. 45, p. 1,395–1,401, https://doi.org/10.1002/2017GL076334. Richey, J. D., Upchurch, G. R., Montañez, I. P., Lomax, B. H., Suarez, M. -
GFS Fungal Remains from Late Neogene Deposits at the Gray
GFS Mycosphere 9(5): 1014–1024 (2018) www.mycosphere.org ISSN 2077 7019 Article Doi 10.5943/mycosphere/9/5/5 Fungal remains from late Neogene deposits at the Gray Fossil Site, Tennessee, USA Worobiec G1, Worobiec E1 and Liu YC2 1 W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland 2 Department of Biological Sciences and Office of Research & Sponsored Projects, California State University, Fullerton, CA 92831, U.S.A. Worobiec G, Worobiec E, Liu YC 2018 – Fungal remains from late Neogene deposits at the Gray Fossil Site, Tennessee, USA. Mycosphere 9(5), 1014–1024, Doi 10.5943/mycosphere/9/5/5 Abstract Interesting fungal remains were encountered during palynological investigation of the Neogene deposits at the Gray Fossil Site, Washington County, Tennessee, USA. Both Cephalothecoidomyces neogenicus and Trichothyrites cf. padappakarensis are new for the Neogene of North America, while remains of cephalothecoid fungus Cephalothecoidomyces neogenicus G. Worobiec, Neumann & E. Worobiec, fragments of mantle tissue of mycorrhizal Cenococcum and sporocarp of epiphyllous Trichothyrites cf. padappakarensis (Jain & Gupta) Kalgutkar & Jansonius were reported. Remains of mantle tissue of Cenococcum for the fossil state are reported for the first time. The presence of Cephalothecoidomyces, Trichothyrites, and other fungal remains previously reported from the Gray Fossil Site suggest warm and humid palaeoclimatic conditions in the southeast USA during the late Neogene, which is in accordance with data previously obtained from other palaeontological analyses at the Gray Fossil Site. Key words – Cephalothecoid fungus – Epiphyllous fungus – Miocene/Pliocene – Mycorrhizal fungus – North America – palaeoecology – taxonomy Introduction Fungal organic remains, usually fungal spores and dispersed sporocarps, are frequently found in a routine palynological investigation (Elsik 1996). -
Report of Geology Department Accomplishments, 2004 Calendar
Report of Baylor University Geology Department Faculty Research Accomplishments, 2009 calendar year (as of 05-31-2010) 2009 Geology Faculty Publications (underline = Baylor Geology Faculty) (* = peer- reviewed journal article) (S = Geology Ph.D. student first-authored publication) *(1) Carr, M.E., Jumper, D.L., and Yelderman, J.C., Jr., 2009, A comparison of disposal methods for on-site sewage facilities within the state of Texas, USA: The Environmentalist, v. 29, no. 4, p. 381-387. *(2) Chen, C., Lau B.L.T., Gaillard, J.-F., Packman A.I., 2009, Temporal evolution of pore geometry, fluid flow, and solute transport resulting from colloid deposition: Water Resources Research, v. 45, W06416. doi:10.1029/2008WR007252. (3) Driese, S.G., 2009, Paleosols, pre-Quaternary, in Gornitz, V. (ed.), Encyclopedia of Paleoclimatology and Ancient Environments: New York, Kluwer Academic Publishers, p. 748-751. *(4) Forbes, M.G., Yelderman, J., Doyle, R., Clapp, A., Hunter, B., Enright, N., and Forbes, W., 2009, Hydrology of Coastal Prairie freshwater wetlands: Wetland Science and Practice, v. 26, no. 3, p. 12-17. *(5) Forman, S., Nordt, L., Gomez, J., and Pierson, J., 2009, Late Holocene dune migration on the south Texas sand sheet: Geomorphology, v. 108, p. 159-170. doi: 10.1016/j.geomorph.2009.01.001. *(6) Li, C., Qi, J., Feng, Z., Yin, R., Guo, B., and Zhang, F., 2009, Process-based soil erosion simulation on a regional scale: The effect of ecological restoration in the Chinese Loess plateau, in Yin, R. (ed.), An Integrated Assessment of China’s Ecological Restoration Programs: New York, Springer-Verlag, p. -
Mammalia, Felidae, Canidae, and Mustelidae) from the Earliest Hemphillian Screw Bean Local Fauna, Big Bend National Park, Brewster County, Texas
Chapter 9 Carnivora (Mammalia, Felidae, Canidae, and Mustelidae) From the Earliest Hemphillian Screw Bean Local Fauna, Big Bend National Park, Brewster County, Texas MARGARET SKEELS STEVENS1 AND JAMES BOWIE STEVENS2 ABSTRACT The Screw Bean Local Fauna is the earliest Hemphillian fauna of the southwestern United States. The fossil remains occur in all parts of the informal Banta Shut-in formation, nowhere very fossiliferous. The formation is informally subdivided on the basis of stepwise ®ning and slowing deposition into Lower (least fossiliferous), Middle, and Red clay members, succeeded by the valley-®lling, Bench member (most fossiliferous). Identi®ed Carnivora include: cf. Pseudaelurus sp. and cf. Nimravides catocopis, medium and large extinct cats; Epicyon haydeni, large borophagine dog; Vulpes sp., small fox; cf. Eucyon sp., extinct primitive canine; Buisnictis chisoensis, n. sp., extinct skunk; and Martes sp., marten. B. chisoensis may be allied with Spilogale on the basis of mastoid specialization. Some of the Screw Bean taxa are late survivors of the Clarendonian Chronofauna, which extended through most or all of the early Hemphillian. The early early Hemphillian, late Miocene age attributed to the fauna is based on the Screw Bean assemblage postdating or- eodont and predating North American edentate occurrences, on lack of de®ning Hemphillian taxa, and on stage of evolution. INTRODUCTION southwestern North America, and ®ll a pa- leobiogeographic gap. In Trans-Pecos Texas NAMING AND IMPORTANCE OF THE SCREW and adjacent Chihuahua and Coahuila, Mex- BEAN LOCAL FAUNA: The name ``Screw Bean ico, they provide an age determination for Local Fauna,'' Banta Shut-in formation, postvolcanic (,18±20 Ma; Henry et al., Trans-Pecos Texas (®g. -
71St Annual Meeting Society of Vertebrate Paleontology Paris Las Vegas Las Vegas, Nevada, USA November 2 – 5, 2011 SESSION CONCURRENT SESSION CONCURRENT
ISSN 1937-2809 online Journal of Supplement to the November 2011 Vertebrate Paleontology Vertebrate Society of Vertebrate Paleontology Society of Vertebrate 71st Annual Meeting Paleontology Society of Vertebrate Las Vegas Paris Nevada, USA Las Vegas, November 2 – 5, 2011 Program and Abstracts Society of Vertebrate Paleontology 71st Annual Meeting Program and Abstracts COMMITTEE MEETING ROOM POSTER SESSION/ CONCURRENT CONCURRENT SESSION EXHIBITS SESSION COMMITTEE MEETING ROOMS AUCTION EVENT REGISTRATION, CONCURRENT MERCHANDISE SESSION LOUNGE, EDUCATION & OUTREACH SPEAKER READY COMMITTEE MEETING POSTER SESSION ROOM ROOM SOCIETY OF VERTEBRATE PALEONTOLOGY ABSTRACTS OF PAPERS SEVENTY-FIRST ANNUAL MEETING PARIS LAS VEGAS HOTEL LAS VEGAS, NV, USA NOVEMBER 2–5, 2011 HOST COMMITTEE Stephen Rowland, Co-Chair; Aubrey Bonde, Co-Chair; Joshua Bonde; David Elliott; Lee Hall; Jerry Harris; Andrew Milner; Eric Roberts EXECUTIVE COMMITTEE Philip Currie, President; Blaire Van Valkenburgh, Past President; Catherine Forster, Vice President; Christopher Bell, Secretary; Ted Vlamis, Treasurer; Julia Clarke, Member at Large; Kristina Curry Rogers, Member at Large; Lars Werdelin, Member at Large SYMPOSIUM CONVENORS Roger B.J. Benson, Richard J. Butler, Nadia B. Fröbisch, Hans C.E. Larsson, Mark A. Loewen, Philip D. Mannion, Jim I. Mead, Eric M. Roberts, Scott D. Sampson, Eric D. Scott, Kathleen Springer PROGRAM COMMITTEE Jonathan Bloch, Co-Chair; Anjali Goswami, Co-Chair; Jason Anderson; Paul Barrett; Brian Beatty; Kerin Claeson; Kristina Curry Rogers; Ted Daeschler; David Evans; David Fox; Nadia B. Fröbisch; Christian Kammerer; Johannes Müller; Emily Rayfield; William Sanders; Bruce Shockey; Mary Silcox; Michelle Stocker; Rebecca Terry November 2011—PROGRAM AND ABSTRACTS 1 Members and Friends of the Society of Vertebrate Paleontology, The Host Committee cordially welcomes you to the 71st Annual Meeting of the Society of Vertebrate Paleontology in Las Vegas. -
Pliocene and Early Pleistocene) Faunas from New Mexico
Chapter 12 Mammalian Biochronology of Blancan and Irvingtonian (Pliocene and Early Pleistocene) Faunas from New Mexico GARY S. MORGAN1 AND SPENCER G. LUCAS2 ABSTRACT Signi®cant mammalian faunas of Pliocene (Blancan) and early Pleistocene (early and medial Irvingtonian) age are known from the Rio Grande and Gila River valleys of New Mexico. Fossiliferous exposures of the Santa Fe Group in the Rio Grande Valley, extending from the EspanÄola basin in northern New Mexico to the Mesilla basin in southernmost New Mexico, have produced 21 Blancan and 6 Irvingtonian vertebrate assemblages; three Blancan faunas occur in the Gila River Valley in the Mangas and Duncan basins in southwestern New Mexico. More than half of these faunas contain ®ve or more species of mammals, and many have associated radioisotopic dates and/or magnetostratigraphy, allowing for correlation with the North American land-mammal biochronology. Two diverse early Blancan (4.5±3.6 Ma) faunas are known from New Mexico, the Truth or Consequences Local Fauna (LF) from the Palomas basin and the Buckhorn LF from the Mangas basin. The former contains ®ve species of mammals indicative of the early Blancan: Borophagus cf. B. hilli, Notolagus lepusculus, Neo- toma quadriplicata, Jacobsomys sp., and Odocoileus brachyodontus. Associated magnetostra- tigraphic data suggest correlation with either the Nunivak or Cochiti Subchrons of the Gilbert Chron (4.6±4.2 Ma), which is in accord with the early Blancan age indicated by the mam- malian biochronology. The Truth or Consequences LF is similar in age to the Verde LF from Arizona, and slightly older than the Rexroad 3 and Fox Canyon faunas from Kansas. -
James E. Martin Mallory, VS, 2011, Lithostratigraphy and Vertebrate Paleontology of the Late Miocene
BIOGRAPHICAL SKETCH NAME POSITION TITLE James E. Martin Professor/Curator Emeritus EDUCATION YEAR INSTITUTION AND LOCATION DEGREE CONFERRED FIELD OF STUDY SD School of Mines and Technology B.S. 1971 Geology SD School of Mines and Technology M.S. 1973 Geology/Paleontology University of Washington, Seattle Ph.D. 1979 Geology RESEARCH INTERESTS STRATIGRAPHY, BIOSTRATIGRAPHY, PALEONTOLOGY RESEARCH AND/OR PROFESSIONAL EXPERIENCE Professional Experience: 2007- Adjunct Professor, Department of Geology, University of Louisiana, Lafayette 1999-2011 Consultant; Bureau of Land Management: Supervised GPS surveys and collection of Pleistocene and Miocene fossils 1979-2010 Executive Curator, Museum of Geology; Professor of Geology and Geological Engineering 2005 Consultant; SD Geological Survey: Managed Paleogene-Neogene stratigraphic studies in SD 2001-2002 Consultant; US Corps of Engineers: Managed land evaluation for natural resources 2000-2001 Consultant; Parsons Engineering Inc.: Managed paleontologic survey of former Badlands Bombing Range 1998-2004 Consultant; SD Geological Survey: Managed production of geological map for South Dakota 1994-1997 Consultant; John Day Fossil Beds National Monument: Guided the paleontological surveys Professional Accreditation Certified Professional Geologist, American Institute of Professional Geologists, Certification Number 7367 Wyoming Professional Geologist, Wyoming Board of Professional Geologists, PG-357 Licensed Geologist, State of Washington, Certification/License Number 1368 Honors and Awards: Royal Geographical Society of London/Discovery Channel Europe International Discovery of the Year (1999); Elected President, SD Academy of Science, 1989-1990; Invited Press Conference, National Science Foundation, National Press Club, 2004; Distinguished Alumnus, South Dakota School of Mines and Technology, 2004; Invited Press Conference, National Science Foundation, National Press Club, 2006; Inducted into South Dakota Hall of Fame, 2008; James E. -
The Cleveland Museum of Natural History
The Cleveland Museum of Natural History March 2013 Number 58:54–60 PECCARIES (MAMMALIA, ARTIODACTYLA, TAYASSUIDAE) FROM THE MIOCENE-PLIOCENE PIPE CREEK SINKHOLE LOCAL FAUNA, INDIANA DONALD R. PROTHERO Department of Vertebrate Paleontology Natural History Museum, 900 Exposition Blvd., Los Angeles, California 90007 [email protected] HOPE A. SHEETS Department of Biology Trine University, One University Ave., Angola, Indiana 46703 [email protected] ABSTRACT The Pipe Creek Sinkhole local fauna from near Swayzee, Grant County, Indiana, yields an interesting mixture of both plant and animal fossils, including previously unidentified peccaries. The fossil mammals suggest either a latest Hemphillian (latest Miocene-Pliocene) or earliest Blancan (earliest Pliocene) age for the assemblage. The peccaries can be assigned to two taxa: Catagonus brachydontus, a large species with brachydont, bunodont cheek teeth, found in the latest Miocene of Mexico, Florida, and Oklahoma, which is related to the living Chacoan peccary C. wagneri, and Platygonus pollenae, a newly described latest Miocene taxon. The latter is the smallest and most primitive species known from the lineage which culminated with the flat-headed peccaries (Platygonus compressus) common in the Pleistocene. Both of these species are unknown from the early Blancan, and support (along with the rhinos and other taxa) a latest Hemphillian age for the fauna. Introduction AMNH in January 2009, the systematics of North American late The Pipe Creek Sinkhole biota was discovered in an ancient Miocene-Pliocene peccaries had not been resolved well enough to sinkhole deposit eroded into the underlying Silurian limestones make a reliable comparison with valid taxa. Since then, Prothero near Swayzee, Indiana (Farlow et al., 2000). -
Late Miocene Tapirus(Mammalia
Bull. Fla. Mus. Nat. Hist. (2005) 45(4): 465-494 465 LATE MIOCENE TAPIRUS (MAMMALIA, PERISSODACTYLA) FROM FLORIDA, WITH DESCRIPTION OF A NEW SPECIES, TAPIRUS WEBBI Richard C. Hulbert Jr.1 Tapirus webbi n. sp. is a relatively large tapir from north-central Florida with a chronologic range of very late Clarendonian (Cl3) to very early Hemphillian (Hh1), or ca. 9.5 to 7.5 Ma. It is about the size of extant Tapirus indicus but with longer limbs. Tapirus webbi differs from Tapirus johnsoni (Cl3 of Nebraska) by its larger size, relatively shorter diastema, thicker nasal, and better developed transverse lophs on premolars. Tapirus webbi is more similar to Tapirus simpsoni from the late early Hemphillian (Hh2, ca. 7 Ma) of Nebraska, but differs in having narrower upper premolars and weaker transverse lophs on P1 and P2. Tapirus webbi differs from North American Plio-Pleistocene species such as Tapirus veroensis and Tapirus haysii in its polygonal (not triangu- lar) interparietal, spicular posterior lacrimal process, relatively narrow P2-M3, and lack of an extensive meatal diverticulum fossa on the dorsal surface of the nasal. In Florida, Hh2 Tapirus is known only from relatively incomplete specimens, but at least two species are represented, both of significantly smaller size than Tapirus webbi or Tapirus simpsoni. One appears to be the dwarf Tapirus polkensis (Olsen), previously known from the very late Hemphillian (Hh4) in Florida and the Hemphillian of Tennessee (referred specimens from Nebraska need to be reexamined). Previous interpretations that the age of T. polkensis is middle Miocene are incorrect; its chronologic range in Florida is Hh2 to Hh4 based on direct association with biochronologic indicator taxa such as Neohipparion eurystyle, Dinohippus mexicanus and Agriotherium schneideri. -
First Mio-Pliocene Salamander Fossil Assemblage from the Southern Appalachians
Palaeontologia Electronica http://palaeo-electronica.org First Mio-Pliocene salamander fossil assemblage from the southern Appalachians Grant S. Boardman and Blaine W. Schubert ABSTRACT The Gray Fossil Site (GFS) of northeastern Tennessee has yielded a diverse sala- mander fossil assemblage for the southern Appalachian Mio-Pliocene. This assem- blage includes at least five taxa (Ambsytoma sp.; Plethodon sp., Spelerpinae, gen. et sp. indet., Desmognathus sp.; and Notophthalmus sp.) from three families (Ambystom- atidae, Plethodontidae, and Salamandridae, respectively). All taxa are present in the area today and support a woodland-pond interpretation of the site. Reported speci- mens represent the earliest record of their families in the Appalachian Mountains (and the earliest record of Plethodontidae and Ambystomatidae east of the Mississippi River); with the Notophthalmus sp. vertebrae being the only Mio-Pliocene body fossil known for the Salamandridae in North America. The Desmognathus sp. specimens may help shed light on the evolutionary origins of the genus Desmognathus, which pur- portedly has its roots in this region during the Mio-Pliocene. Grant S. Boardman. Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska, 68588, USA and Don Sundquist Center of Excellence in Paleontology, East Tennessee State University, Johnson City, Tennessee, 37614, USA [email protected] Blaine W. Schubert. Department of Geosciences and Don Sundquist Center of Excellence in Paleontology, East Tennessee State University, Johnson City, Tennessee, 37614, USA [email protected] KEYWORDS: Mio-Pliocene; Gray Fossil Site; Caudata; Appalachian; salamanders INTRODUCTION of Texas (Parmley 1989) and A. kansense, a neo- tenic form, from Edson Quarry, Kansas (Holman Three salamander families are reported from 2006). -
The Pliocene Horsenannippus Minor in Georgia: Geologic Implications M
THE PLIOCENE HORSENANNIPPUS MINOR IN GEORGIA: GEOLOGIC IMPLICATIONS M. R. VOORHIES GEOLOGY DEPARTMENT UNIVERSITY OF GEORGIA, ATHENS !.ABSTRACT Ill. GEOLOGIC SETTING Two upper cheek teeth of the diminutive The fossils described below were collected horse Nannippus minor (Sellards) were from an outcrop of moderately well cemented collected from " upland gravel" deposits of conglomeratic sandstone on the east side of previously unknown age in eastern Taylor Highway 128 near the southern city limits of County, Georgia. The known geographic and Reynolds, Taylor County, Georgia (Fig. 1). geologic range of the species is restricted to The exposure is part of a unit mapped by the Hemphillian (middle Pliocene on the LeGrand (1962) as "High-level gravels of North American land mammal time scale) Tertiary('), Pliocene(') age." these gravels of the southeastern United States, all previous form a cap over an area of about 50 square specimens having been collected from the miles in northern and eastern Taylor County, Bone Valley Gravels in Florida. Major in uplands west of the Flint River. The unit downcutting of Piedmont and Coastal Plain overlaps the Fall Line and rests streams, at least in the vicinity of the unconformably on both crystalline rocks of fossiliferous expo sure , began no earlier than the Piedmont and Cretaceous sedimentary 10 million years ago. The fossils provid e the strata of the Coastal Plain. No fossils have first definite evid ence of Pliocene rocks in previously been reported from it. Georgia. At the productive exposure the strata may be described as a poorly sorted sandstone interbedded with lenses of polymictic conglomerate, the clasts in which are II.