2003 Seattle Annual Meeting (November 2–5, 2003)

Session No. 221
Wednesday, 5 November 2003: 8:00 AM-12:00 PM

Paleontology/Paleobotany (Posters) II

Authors will be present from .

 

Paper #
Booth #
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MORPHOMETRIC ANALYSIS OF THE EDIACARAN FROND CHARNIODISCUS FROM THE MISTAKEN POINT FORMATION, NEWFOUNDLAND
LAFLAMME, Marc, Geological Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada and NARBONNE, Guy M., Geological Sciences, Queen’s Univ, Kingston, ON K7L 3N6, laflamme@students.geol.queensu.ca, laflamme@students.geol.queensu.ca
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EDIACARAN FOSSIL MYTHS
GEHLING, Jim G., Palaeontology, South Australian Museum, North Terrace, Adelaide, 5000, Australia, DROSER, Mary L., Dept. of Earth Sciences, Univ of California, Riverside, 1432 Geology Bldg, Riverside, CA 92521 and JENSEN, Sören, Area de Paleontologia, Universidad de Extremadura, Arda. de Elvas s/n, Badajoz, E-06071, Spain, treptichnus@yahoo.com, treptichnus@yahoo.com
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EXTRACTION OF CALCIFIED RADIOLARIA AND OTHER CALCAREOUS MICROFOSSILS FROM MICRITIC LIMESTONE UTILIZING ACETIC ACID
KARIMINIA, Seyed Mohsen1, PESSAGNO Jr, Emile A.1, CARTER, James1 and SABETI SORAIADOOST, Narjes2, (1)The Univ of Texas at Dallas, Department of Geosciences FO 21, P. O. Box 830688, Richardson, TX 75083-0688, (2)Department of Geology, Collin County Community College, 2800 E. Spring Creek Parkway, Plano, TX 75074, smk736@utdallas.edu, smk736@utdallas.edu
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DETERMINING CONTROLS ON SILICIFICATION IN MISSISSIPPIAN FOSSILS OF THE ROCKY MOUNTAIN REGION
BUTTS, Susan Harrington, Department of Geological Sciences, Univ of Idaho, Moscow, ID 83844-3022, butt2205@uidaho.edu, butt2205@uidaho.edu
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SILICIFIED MICROFOSSILS FROM BLACK CANYON: MIOCENE BARSTOW FORMATION, SAN BERNARDINO COUNTY, CALIFORNIA
LEGGITT, V. Leroy, Department of Natural Sciences, Loma Linda Univ, Loma Linda, CA 92350, lleggitt@sd.llu.edu, lleggitt@sd.llu.edu
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AN UNUSUAL TAPHONOMIC SCENARIO FOR THE BUCK MOUNTAIN (PERMIAN) CEPHALOPOD FAUNA IN NEVADA
MAPES, Royal H., Geological Sciences, Ohio Univ, Athens, OH 45701, MAEDA, Haruyoshi, Department of Geology and Mineralogy, Kyoto Univ, Kyoto 606-01, Japan, PIERCEY, Patricia, Geological Sciences, Ohio Univ, Clippinger Labs 316, Athens, OH 45701 and LANDMAN, Neil H., Division of Paleontology (Invertebrates), American Museum of Nat History, Central Park West at 79th Street, New York, NY 10024-5192, mapes@ohiou.edu, mapes@ohiou.edu
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TAPHONOMY OF MOPALIA MUSCOSA AND KATHARINA TUNICATA (PHYLUM MOLLUSCA, CLASS POLYPLACOPHORA) FROM CATTLE POINT AND FALSE BAY, SAN JUAN ISLAND, WASHINGTON, USA
PUCHALSKI, Stephaney S., Department of Geological Sciences, Indiana Univ, 1001 E. 10th St, Bloomington, IN 47405, spuchals@indiana.edu, spuchals@indiana.edu
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DO LOCAL EXTINCTIONS CORRELATE WITH TAPHONOMIC SIGNATURES OF FRESHWATER MUSSEL SHELLS IN THE NORTH FORK HOLSTON RIVER, VA?
BROWN, Megan E., Geological Sciences, Virginia Polytechnic Institute and State Univ, 4044 Derring Hall, Blacksburg, VA 24061 and KOWALEWSKI, Michal, Department of Geological Sciences, Virginia Polytechnic Institute and State Univ, 4044 Derring Hall, Blacksburg, VA 24061, mebrown@vt.edu, mebrown@vt.edu
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JELLYFISH SANDWICH: EMBEDDING, PREPARATION, AND SECTIONING OF RECENT JELLYFISH TO AID IN FOSSIL JELLY RECOGNITION
MASON, Jane, UC Museum of Paleontology, Univ of California, 1101 Valley Life Sciences Building, Berkeley, CA 94720, j_mason@uclink4.berkeley.edu, j_mason@uclink4.berkeley.edu
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ESTIMATING THE COMPLETENESS AND CONGRUENCE OF THE DINOSAUR FOSSIL RECORD: PHYLOGENETIC APPROACHES
HEATHCOTE, Julia F., Earth And Planetary Sciences, Washington Univ, Campus Box 1169 - 108 Wilson Hall, 1 Brookings Drive, St Louis, MO 63130-4899 and BARRETT, Paul M., Department of Palaeontology, The Nat History Museum, Cromwell Road, South Kensington, London, SW7 5BD, juliah@levee.wustl.edu, juliah@levee.wustl.edu
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LATE TRIASSIC DINOSAUR LOCALITIES OF LATE REVUELTIAN (R2) AGE (NORIAN), PETRIFIED FOREST NATIONAL PARK, ARIZONA
BEUHLER, Howard, Entomology, Plant Pathology and Weed Science, New Mexico State Univ, Las Cruces, NM 88003, HUNT, Adrian P., New Mexico Museum of Nat History, 1801 Mountain Road NW, Albuquerque, NM 87104, WRIGHT, Jeremiah, Chemistry, Univ of New Mexico, Albuquerque, NM 87131, LUCAS, Spencer G., New Mexico Museum of Nat History & Sci, 1801 Mountain Road NW, Albuquerque, NM 87104-1375 and ZEIGLER, Kate E., Earth and Planetary Sciences, Univ of New Mexico, Albuquerque, NM 87131, beuhlerh@yahoo.com, beuhlerh@yahoo.com
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CATASTROPHIC MASS MORTALITY OF A HERD OF YOUNG DIPLODOCID SAUROPODS FROM THE MORRISON FORMATION OF MONTANA
MYERS, Timothy S., Department of Geology, Univ of Cincinnati, 500 Geology / Physics Bldg, P.O. Box 210013, Cincinnati, OH 45221-0013, myersts@email.uc.edu, myersts@email.uc.edu
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AN EARLY CRETACEOUS THEROPOD FROM SOUTHWESTERN ARKANSAS
HUNT, ReBecca K., Department of Geosciences, Texas Tech Univ, Lubbock, TX 79409-1053 and CHURE, Dan, Dinosaur National Monument, PO Box 92, Jensen, UT 84035, dinochick_rkh@hotmail.com, dinochick_rkh@hotmail.com
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VERTEBRATE-RICH PHOSPHATIC CONGLOMERATES FROM THE SHALLOW TRANS-SAHARAN SEAWAY, NORTHEASTERN MALI
TAPANILA, Leif M., Department of Geology & Geophysics, Univ of Utah, 1460 East, 135 South, Room 719, Salt Lake City, UT 84112-0111, ROBERTS, Eric M., Dept. of Geology and Geophysics, Univ of Utah, 135 South 1460 East, Room 719, Salt Lake City, UT 84112, O'LEARY, Maureen A., Department of Anatomical Sciences, Stony Brook Univ, HSC T-8 (040), Stony Brook, NY 11766 and NOVACEK, Michael J., Division of Paleontology, American Museum of Nat History, Central Park West at 79th St, New York, NY 10024-5192, ltapanila@mines.utah.edu, ltapanila@mines.utah.edu
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INCORPORATING FOSSIL TAXA INTO PHYLOGENETIC ANALYSES OF MODERN CLADES: THE CASE OF PROPHAETHON
GULAS-WROBLEWSKI, Bonnie E., Department of Organismal Biology and Anatomy, Univ of Chicago, 1027 East 57th St, Chicago, IL 60637, bonnieg@midway.uchicago.edu, bonnieg@midway.uchicago.edu
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Withdrawn
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A NEW COLOSTEID AMPHIBIAN FROM HANCOCK COUNTY, KENTUCKY
GARCIA, William J., Geology, Univ of Cincinnati, 500 Geology/Physics Building, Cincinnati, OH 45221, garciaw@email.uc.edu, garciaw@email.uc.edu
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TRILOPHOSAURUS JACOBSI IS NOT A PROCOLOPHONID: DATA FROM A NEW QUARRY FROM THE UPPER TRIASSIC CHINLE GROUP, WEST TEXAS
HECKERT, Andrew B.1, LUCAS, Spencer G.1, RINEHART, Larry F.2, SPIELMANN, Justin A.3 and KAHLE, Robert1, (1)New Mexico Museum of Nat History & Sci, 1801 Mountain Road NW, Albuquerque, NM 87104-1375, (2)New Mexico Museum of Nat History & Sci, 1801 Mountain Road NW, Albuquerque, NM 87104, (3)Biology, Dartmouth College, Hinman Box 4571, Hanover, NH 03755, AHeckert@nmmnh.state.nm.us, AHeckert@nmmnh.state.nm.us
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RECONSTRUCTING THE ROSTRUM OF THE SAWFISH, ISCHYRHIZA MIRA, FROM THE LOWER NAVESINK FORMATION (CAMPANIAN-MAASTRICHTIAN), MONMOUTH COUNTY, NEW JERSEY
BECKER, Martin A.1, BRADY, Daniel1 and CHAMBERLAIN Jr, John A.2, (1)Department of Physics and Geology, The College of New Jersey, Ewing, NJ 08628, (2)Department of Geology, Brooklyn College, Brooklyn, NY 11210, becker@tcnj.edu, becker@tcnj.edu
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CHONDRICHTHYANS FROM THE FAIRPOINT MEMBER OF THE FOX HILLS FORMATION (MAASTRICHTIAN), MEADE COUNTY, SOUTH DAKOTA
CHAMBERLAIN Jr, John A., Dept. of Geology and Meteorology, Kean Univ, Union, NJ Dept. of Geo, BECKER, Martin A., Department of Physics and Geology, The College of New Jersey, Ewing, 08628 and TERRY Jr, Dennis O., Department of Geology, Temple Univ, Philadelphia, PA 19122, johnc@brooklyn.cuny.edu, johnc@brooklyn.cuny.edu
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PALEOBIOGEOGRAPHY OF THE WESTERN INTERIOR SEAWAY AND THE RELEVANCE OF THE AUSTIN AND TAYLOR GROUPS (UPPER CRETACEOUS) OF NE TEXAS TO THE SOUTHERN PROVINCE
MAIN, Derek J., Paleontology Dept, Dallas Museum of Nat History, P.O. Box 150349, Dallas, TX 75010, dmain@dmnhnet.org, dmain@dmnhnet.org
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ASSESSING MAMMALIAN PALEOFAUNAL DIVERSITY: DISCREPANCIES BETWEEN PUBLISHED AND MUSEUM COLLECTION DATA FOR THE MIOCENE OF NORTHWESTERN NEVADA, USA
DAVIS, Edward and PYENSON, Nicholas, Integrative Biology, Univ of California, Berkeley, 3060 Valley Life Sciences Building, Berkeley, CA 94720, daviseb@socrates.berkeley.edu, daviseb@socrates.berkeley.edu
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THE MUSTELID STHENICTIS IN MONGOLIA: IMMIGRANT FROM NORTH AMERICA
O'CONNOR, Jingmai, Geology, Occidental College, 1600 Campus Rd, Los Angeles, CA 90041, PROTHERO, Donald, Geology, Occidental College, Los Angeles, CA 90041 and WANG, Xiaoming, Vertebrate Paleontology, Nat History Museum of Los Angeles County, 900 Exposition Blvd, Los Angeles, CA 90007, oconnorj@oxy.edu, oconnorj@oxy.edu
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DID CLOVIS HUNTERS BUTCHER PLEISTOCENE MAMMALS AT GYPSUM CAVE, NEVADA?
GLOWIAK, Elizabeth M. and ROWLAND, Stephen M., Department of Geoscience, Univ of Nevada Las Vegas, 4505 Maryland Pkwy Box 4010, Las Vegas, NV 89154, Lizardite28@hotmail.com, Lizardite28@hotmail.com
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LET US PREY: SIMULATIONS OF SURFACE GRAZING AND MOVEMENT TRACES IN HETEROGENEOUS ENVIRONMENTS
PLOTNICK, Roy E., Earth and Environmental Sciences, Univ of Ilinois at Chicago, 845 W Taylor St, Chicago, IL 60607-7056, plotnick@uic.edu, plotnick@uic.edu
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VERTEBRATE AND INVERTEBRATE TRACE FOSSILS IN THE UPPER JURASSIC MORRISON FORMATION, BIG HORN BASIN, WYOMING: LINKING ICHNOFOSSILS AND SUBSTRATES IN AVULSION AND FLOODPLAIN DEPOSITS
PLATT, Brian F., Geology, Univ of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66045-7613 and HASIOTIS, Stephen T., Department of Geology, Univ of Kansas, 120 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045-7613, bplatt@ku.edu, bplatt@ku.edu
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STRATIGRAPHIC DISTRIBUTION OF TETRAPOD AND INVERTEBRATE ICHNOFOSSILS IN THE PERMIAN COCONINO SANDSTONE OF GRAND CANYON NATIONAL PARK AND ADJACENT AREAS, NORTHERN ARIZONA
SANTUCCI, Vincent L., George Washington Memorial Parkway, National Park Service, Turkey Run Park, McLean, VA 22101, HUNT, Adrian P., New Mexico Museum of Nat History, 1801 Mountain Road NW, Albuquerque, NM 87104 and LUCAS, Spencer G., New Mexico Museum of Nat History & Sci, 1801 Mountain Road NW, Albuquerque, NM 87104-1375, Vincent_Santucci@nps.gov, Vincent_Santucci@nps.gov
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EARLY PERMIAN (LEONARDIAN) TETRAPOD FOOTPRINTS FROM LAKE KEMP, NORTH-CENTRAL TEXAS
LUCAS, Spencer G.1, LERNER, Allan J.1, NELSON, John2, HUNT, Adrian P.1 and DIMICHELE, William A.3, (1)New Mexico Museum of Nat History, 1801 Mountain Road NW, Albuquerque, NM 87104, (2)Illinois State Geol Survey, Champaign, IL 61820, (3)Paleobiology, National Museum of Nat History, Smithsonian Institution, Washington, DC 20560, hanallaine@aol.com, hanallaine@aol.com
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LARGE TETRAPODS IN THE EARLY PENNSYLVANIAN - ICHNOLOGICAL EVIDENCE FROM ALABAMA
HUNT, Adrian P., New Mexico Museum of Nat History, 1801 Mountain Road NW, Albuquerque, NM 87104 and LUCAS, Spencer G., New Mexico Museum of Nat History & Sci, 1801 Mountain Road NW, Albuquerque, NM 87104-1375, ahunt@nmmnh.state.nm.us, ahunt@nmmnh.state.nm.us
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INTERPRETING THEROPOD COMMUNITY DYNAMICS AND DISPELLING THE MYTHS OF THE SUNDANCE VERTEBRATE ICHNOFAUNAL PROVINCE: COMPARISON OF BATHONIAN DINOSAUR TRACKSITES IN THE BIGHORN BASIN, WYOMING
BREITHAUPT, Brent H., ADAMS, Thomas L., SHINN, Jerome P., SOUTHWELL, Elizabeth H. and MATTHEWS, Neffra A., Geological Museum, Univ of Wyoming, Laramie, WY 82071, uwgeoms@uwyo.edu, uwgeoms@uwyo.edu
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THE FOSSIL RECORD AND PALEOECOLOGICAL SIGNIFICANCE OF NORTH AMERICAN AMPHISBAENIANS AND THEIR BURROWS: THE INTERACTION OF FOSSORIAL REPTILES WITH THE SUBSTRATE
HEMBREE, Daniel I. and HASIOTIS, Stephen T., Department of Geology, Univ of Kansas, Lindley Hall, 1475 Jayhawk Blvd., Room 120, Lawrence, KS 66045, danhem@ku.edu, danhem@ku.edu
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DEUNFFIA AND DOMASIA FROM THE SILURIAN OF BRAZIL: CHRONOSTRATIGRAPHIC IMPLICATIONS
CARDOSO, T.R., Departamento de Estratigrafia e Paleontologia, Universidade do Estado do Rio de Janeiro, Facultade de Geologia, Rio de Janeiro, RODRIGUES, Maria Antonieta, Av. Rui Barbosa Nº 300 Ap. 1603 Flamengo, Rio de Janeiro, CEP 22250-02, Brazil and GONZÁLEZ, F., Departamento de Geología, Universidad de Huelva, Facultad de Ciencias Experimentales, Huelva, tutuca@uerj.br, tutuca@uerj.br
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APPLICATION OF GEOCHEMISTRY AND ORGANIC PETROGRAPHY TECHNIQUES IN PALEOBOTANICAL STUDIES
ALVES, Laureen Sally da Rosa, Departamento de Estratigrafia e Paleontologia, UERJ, Rua São Francisco Xavier, 524/2032A - Maracanã, Rio de Janeiro, RJ, 20559-900, Brazil, MENDONÇA FILHO, João Graciano, IGEO/DEGEO/Lab. de Palinofácies e Fácies orgânica, UFRJ, Cidade Universitária s/n - Ilha do Fundão, Rio de Janeiro, RJ, 21949-900, Brazil, MENEZES, Taissa Rêgo, CEGEQ, PETROBRAS-CENPES, Cidade Universitária, Quadra 7 - Ilha do Fundão, Rio de Janeiro, RJ, 21949-900, Brazil and MARQUES-TOIGO, Marleni, IGEO, UFRGS, Av. Bento Gonçalves, 9500, Porto Alegre, RS, 91501-970, lara@uerj.br, lara@uerj.br
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PALEONTOLOGICAL RECONNAISSANCE OF THE FREDERIKA FORMATION, WRANGELL-ST. ELIAS NATIONAL PARK AND PRESERVE, SOUTHEASTERN ALASKA
FREMD, Theodore1, DUNN, Regan E.1, RICKABAUGH, Skylar J.1, GRAHAM, David B.1 and ROSENKRANS, Danny2, (1)John Day Fossil Beds National Monument, National Park Service, 32651 Highway 19, Kimberly, OR 97848, (2)Wrangell-St. Elias National Park and Preserve, National Park Service, Copper Center, AK 99573, ted_fremd@nps.gov, ted_fremd@nps.gov
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LATE QUATERNARY NEOTROPICAL VEGETATION DYNAMICS: CLIMATE CHANGE, PLANT RESPONSE, AND THE FOSSIL POLLEN RECORD
PUNYASENA, Surangi W., Committee on Evolutionary Biology, Univ of Chicago, 1025 East 57th Street, Culver 402, Chicago, IL 60637, surangi@uchicago.edu, surangi@uchicago.edu
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PALYNOLOGICAL VARIATION IN A BELIZEAN PEAT CORE: EVIDENCE OF CLIMATE CHANGE OVER THE PAST ~8000 YEARS
MORGAN, Rebecca, Department of Geology and Geophysics, Univ of Alaska Fairbanks, Box 755780, Fairbanks, AK 99775, WOOLLER, Matthew, Alaska Stable Isotope Facility, Water and Environmental Research Center, Univ of Alaska Fairbanks, 441 Duckering Building, Box 755860, Fairbanks, AK 99775, FOWELL, Sarah, Geology and Geophysics, Univ of Alaska Fairbanks, PO Box 755780, Fairbanks, AK 99775-5780, BEHLING, Hermann, Centre for Tropical Maritime Ecology, Fahrenheitstrasße. 1, D-28359 Bremen, Germany and FOGEL, Marilyn, Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015, fsrm@uaf.edu, fsrm@uaf.edu
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COMPARISON OF LATE-EARLY CAMBRIAN ARCHAEOCYATHAN REEFS FROM NEVADA, U.S.A. AND THE WESTERN HUBEI DISTRICT, CHINA
HICKS, Melissa1, ROWLAND, Stephen M.2, ZHANG, Junming3, LI, Guoxiang3 and YANG, Aihua3, (1)Department of Geoscience, Univ of Nevada, Las Vegas, 4505 Maryland Parkway, Box 454010, Las Vegas, NV 89154-4010, (2)Geoscience, Univ of Nevada Las Vegas, 4505 Maryland Pkwy Box 4010, Las Vegas, NV 89154, (3)Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, China, hicksm@unlv.nevada.edu, hicksm@unlv.nevada.edu
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METAZOAN REEFS FROM THE UPPER CAMBRIAN OF THE ARROW CANYON RANGE, CLARK COUNTY, NEVADA
MROZEK, Stephanie1, DATTILO, Benjamin F.1, HICKS, Melissa1 and MILLER, James F.2, (1)Department of Geoscience, Univ of Nevada, Las Vegas, 4505 Maryland Parkway, Box 454010, Las Vegas, NV 89154-4010, (2)Department of Geography, Geology, and Planning, Southwest Missouri State Univ, Springfield, MO 65804-0089, mrozek@unlv.nevada.edu, mrozek@unlv.nevada.edu
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PALEOECOLOGY OF A NEW GIGANTOSPONGIA SPECIES, GUADALUPE MOUNTAINS NATIONAL PARK, TEXAS, USA
CROW, Christopher J., Department of Geosciences, Indiana Univ Purdue Univ Fort Wayne, 2101 E. Coliseum Boulevard, Fort Wayne, IN 46805, BELL Jr, Gorden L., Guadalupe Mountains National Park, HC 60 Box 400, Salt Flat, TX 79847 and RIGBY, J. Keith, Department of Geology, Brigham Young Univ, PO Box 24606, Provo, UT 84602-4606, crowc@ipfw.edu, crowc@ipfw.edu
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COMPARATIVE ANALYSIS OF SPECIES AND FACIES: A STUDY OF TWO PREVIOUSLY UNDESCRIBED FOSSIL CORAL REEFS, SAN SALVADOR ISLAND, THE BAHAMAS
MCGEE, Dorien Kymberly, Department of Environmental Studies, Emory University, 400 Dowman Drive, Atlanta, GA 30322, dmcgee@learnlink.emory.edu*, dmcgee@learnlink.emory.edu*
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DEVELOPMENT AND IMPLEMENTATION OF PALEONTOLOGICAL RESOURCE MONITORING STRATEGIES FOR THE LAKE DEPOSITS OF COPPER CANYON, DEATH VALLEY NATIONAL PARK, CALIFORNIA, USA: THE FIRST EFFORT TO ESTABLISH THE CRITICAL ELEMENTS FOR MONITORING IN SITU PALEONTOLOGICAL RESOURCES IN NATIONAL PARK SERVICE AREAS
NYBORG, Torrey, Department of Natural Sciences, Loma Linda Univ, Loma Linda, 92350, MCDONALD, Gregory H., Paleontology Program Coordinator, Geologic Resource Div, National Park Service, P.O. Box 25287, Denver, CO 80225 and TAYLOR, Ryan, Physical Science Technician, Geology/Mining, Death Valley National Park, Death Valley, CA 92328, tnyborg06g@ns.llu.edu, tnyborg06g@ns.llu.edu
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PALEONTOLOGIC INVENTORY OF MOUNT HOLMES AND TRILOBITE POINT, YELLOWSTONE NATIONAL PARK
FITZKE, Julia Ann and HALE, Elaine, Paleontology, Yellowstone National Park, PO Box 168 Yellowstone Center for Resources, Yellowstone National Park, Mammoth Hot Springs, WY 82190, Julia_Fitzke@contractor.nps.gov, Julia_Fitzke@contractor.nps.gov
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THE EVOLVING ROLE OF CONSULTANTS IN PALEONTOLOGICAL RESOURCE MANAGEMENT IN THE WESTERN UNITED STATES
MURPHEY, Paul Christopher, CORSETTI, Cara and MORRISON, Amy, Paleontology, SWCA Environmental Consultants, 23392 Madero, Suite L, Mission Viejo, CA 92691, pmurphey@swca.com, pmurphey@swca.com
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SILURIAN JAWED POLYCHAETES FROM GOTLAND, SWEDEN
ERIKSSON, Mats E., Department of Geology, Lund Univ, Sölvegatan 12, Lund, SE-223 62, Mats.Eriksson@geol.lu.se, Mats.Eriksson@geol.lu.se
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ACCELERATING CULTURAL CHANGE INDUCED BY AN EMERGING AND EXPANDING TRILOBITE ECONOMY IN SOUTHERN MOROCCO
SHAKEL, Douglas W., Geology, Pima Community College, 2202 W. Anklam Rd, Tucson, AZ 85709, dshakel@dakotacom.net, dshakel@dakotacom.net