Northeastern (46th Annual) and North-Central (45th Annual) Joint Meeting (2022 March 2011)
Session No. 40 Monday, 21 March 2011
1:30 PM-5:30 PM, Omni William Penn Hotel: Frick

T2. Mesozoic/Cenozoic Vertebrate Paleontology (Eastern Section, SEPM)

Michael J. Ryan and Matthew C. Lamanna, Presiding
 Paper #Start Time
 1:30 PM Introductory Remarks
40-11:40 PM FUNCTIONAL MORPHOLOGY OF ANUROGNATHID PTEROSAURS: HABIB, Michael B., Department of Sciences, Chatham University, Woodland Road, Buhl Hall 226A, Pittsburgh, PA 15232, mhabib@chatham.edu
40-21:55 PM A BRAIN THE SIZE OF A WALNUT: NEW STUDIES OF BRAIN AND INNER EAR STRUCTURE IN STEGOSAURUS (DINOSAURIA: ORNITHISCHIA) BASED ON CT SCANNING AND 3D VISUALIZATION: MORHARDT, A.C., Biological Sciences, Ohio University, Athens, OH 45701, am159410@ohio.edu, RIDGELY, Ryan C., Biomedical Sciences, Ohio University, Athens, OH 45701, and WITMER, Lawrence M., College of Osteopathic Medicine, Ohio University, Athens, OH 45701
40-32:10 PM EXPLORATORY EVALUATION OF ABNORMAL EROSIVE STRUCTURES IN PACHYCEPHALOSAURID CRANIA: PETERSON, Joseph E., Department of Geology, University of Wisconsin-Oshkosh, Harrington Hall 211, Oshkosh, WI 54901, petersoj@uwosh.edu
40-42:25 PM EVOLUTIONARY TRENDS IN HORNED DINOSAURS: NEW EVIDENCE FROM ASIAN BASAL NEOCERATOPSIANS: RYAN, Michael J., Dept. of Vertebrate Paleontology, Cleveland Museum of Natural History, 1 Wade Oval Dr, University Circle, Cleveland, OH 44106, mryan@cmnh.org, LEE, Yuong-Nam, Korea Institute of Geoscience and Mineral Resources, Daejeon, 305-350, South Korea, and KOBAYASHI, Yoshitsugu, Hokkaido University Museum, Hokkaido University, Sapporo, Hokkaido, 060-0810, Japan
40-52:40 PM SEXUAL DIMORPHISM IS A DERIVED CONDITION IN THE EVOLUTION OF HORNED DINOSAURS (ORNITHISCHIA: NEOCERATOPSIA): EVIDENCE FROM GROWTH SERIES OF PACHYRHINOSAURUS LAKUSTAI AND PROTOCERATOPS ANDREWSI: FREDERICKSON, Joseph, Milwaukee, WI 53207, Freder34@uwm.edu
40-62:55 PM BREATHING LIFE BACK INTO DINOSAURS: COMPUTER MODELING OF NASAL AIRFLOW IN DINOSAURS AND THEIR EXTANT RELATIVES: BOURKE, Jason, Biological Sciences, Ohio University, Athens, OH 45701, jb513009@ohio.edu and WITMER, Lawrence, College of Osteopathic Medicine, Ohio University, Athens, OH 45701
 3:10 PM Break
40-73:30 PM VASCULAR ANATOMY AND PHYSIOLOGICAL IMPLICATIONS IN EXTANT AND EXTINCT THEROPOD DINOSAURS: PORTER, William R., Biological Sciences, Ohio University, 107 Irvine Hall, Athens, OH 45701, wp298308@ohio.edu and WITMER, Lawrence, College of Osteopathic Medicine, Ohio University, Athens, OH 45701
40-83:45 PM A NEW SUBADULT TYRANNOSAURUS REX AND A REASSESSMENT OF ONTOGENETIC AND PHYLOGENETIC CHANGES IN TYRANNOSAUROID FORELIMB PROPORTIONS: WILLIAMS, Scott, Burpee Museum of Natural History, 737 North Main Street, Rockford, IL 61103, scott.williams@burpee.org, BRUSATTE, Stephen, American Museum of Natural History, 79 Street And Central Park West, New York, NY 10024, MATHEWS, Joshua C., Geology, Augustana College, 639 38th Street, Rock Island, IL 61201, CURRIE, Philip J., Department of Biological Sciences, University of Alberta, 11759 Groat Road NW, Edmonton, AB T5M 3K6, Canada, CARR, Thomas, Assistant Professor of Biology, Carthage College, 2001 Alford Park Drive, Kenosha, WI 53140, and ERICKSON, Gregory, Department of Biological Sciences, Florida State University, 319 Stadium Drive, Tallahassee, FL 32306
40-94:00 PM PALEOBIOGEOGRAPHIC SIGNIFICANCE OF CRETACEOUS CONTINENTAL VERTEBRATES FROM ANTARCTICA AND AUSTRALIA: LAMANNA, Matthew C., Section of Vertebrate Paleontology, Carnegie Museum of Natural History, 4400 Forbes Avenue, Pittsburgh, PA 15213-4080, lamannam@carnegiemnh.org and SALISBURY, Steven W., School of Biological Sciences, The University of Queensland, Brisbane, 4072, Australia
40-104:15 PM FOSSIL VERTEBRATE ASSEMBLAGES AND IRIDIUM ANOMALY IN THE CRETACEOUS-PALEOGENE SECTION OF NEW JERSEY: GALLAGHER, William B.1, MILLER, Kenneth G.2, SHERELL, R.M.3, BROWNING, James V.3, FIELD, Paul4, OLSSON, Richard K.3, SUGARMAN, Peter J.5, TUORTO, Steven4, and WAHYUDI, Hendra3, (1) Geological, Environmental and Marine Sciences, Rider University, 2083 Lawrenceville Road, Lawrenceville, NJ 08648, wgallagher@rider.edu, (2) Dept. of Earth and Planetary Sciences, Rutgers University, Wright Laboratories, 610 Taylor Rd, Piscataway, NJ 08854, (3) Dept. of Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, (4) Institute of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ 08903, (5) New Jersey Geol Survey, P.O. Box 427, Trenton, NJ 08625
40-114:30 PM EXAMINING THE TORREJONIAN (To2-To3) BOUNDARY IN THE NACIMIENTO FORMATION, SAN JUAN BASIN, NEW MEXICO: TREMAINE, Katie, Environmental Geosciences, Northern Illinois University, Davis Hall, DeKalb, IL 60115, paleogirl85@yahoo.com and WILLIAMSON, Thomas E., New Mexico Museum of Natural History and Science, 1801 Mountain Rd NW, Albuquerque, NM 87104
40-124:45 PM INFLUENCE OF HAVERSIAN SYSTEMS ON INCORPORATION OF RARE EARTH AND TRACE ELEMENTS IN LATE EOCENE BRONTOTHERES: DREWICZ, Amanda E.1, TERRY, Dennis O. Jr1, GRANDSTAFF, David E.1, and ASH, Richard2, (1) Earth and Environmental Science, Temple University, 326 Beury Hall, 1901 N. 13th St, Philadelphia, PA 19122, tua52971@temple.edu, (2) Geology, University of Maryland, College Park, MD 20742
 5:00 PM Discussion
 5:20 PM Concluding Remarks

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