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| 226-1 | 1:30 PM | DIVERSITY OF CRETACEOUS CONIFERS: A NEW SPECIES WITH POLLEN CONES THAT BEAR ADAXIAL POLLEN SACS AND POLLEN WITH FEATURES OF THE TAXODIACEOUS CONIFERS: SANDERS, Heather L.1, ROTHWELL, Gar W1, and STOCKEY, Ruth A.2, (1) Environmental & Plant Biology, Ohio Univ, Porter Hall, Athens, OH 45701, hs288303@ohio.edu, (2) Department of Biological Sciences, Univ of Alberta, Edmonton, AB T6G 2E9 |
| 226-2 | 1:45 PM | CHANGING PHYLOGENIES THROUGH TIME: A REVIEW OF THE SPHENODONTIA WITH INSIGHTS FROM SUPERMATRICES AND SUPERTREES: HEATHCOTE, Julia F., 1 Central Avenue, Hucknall, Nottingham NG15 7JJ United Kingdom, julia@juliaheathcote.com. |
| 226-3 | 2:00 PM | EVOLUTION AND BIOSTRATIGRAPHY OF MIDDLE ORDOVICIAN RADIOLARIANS: MALETZ, Jorg, Department of Geology, SUNY at Buffalo, Buffalo, NY 14260, jorgm@acsu.buffalo.edu and BRUTON, David L., PMO Oslo, Sars gate 1, Oslo, N-0562, Norway |
| 226-4 | 2:15 PM | VARIATION AND STRATIGRAPHIC DISTRIBUTION OF ALLOSAURUS WITHIN THE LATE JURASSIC MORRISON FORMATION: LOEWEN, Mark A., Utah Museum of Natural History and Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84112, maloewen@mines.utah.edu. |
| 226-5 | 2:30 PM | HETEROSPOROUS FERNS: PHYLOGENY, ORIGIN AND RADIATION: LUPIA, Richard1, NOWAK, Michael2, SCHNEIDER, Harald3, NAGALINGUM, Nathalie3, and PRYER, Kathleen3, (1) Sam Noble Oklahoma Museum of Natural History/School of Geology and Geophysics, Univ of Oklahoma, Norman, OK 73072, rlupia@ou.edu, (2) Botany and Microbiology, Univ of Oklahoma, Norman, OK 73019, (3) Department of Biology, Duke Univ, Durham, NC 27708 |
| 226-6 | 2:45 PM | MORPHOLOGY AND PHYLOGENETIC RELATIONSHIPS OF THE LASIOGRAPTINAE (DIPLOGRAPTACEA): ITERATIVE AND DRIVEN TRENDS IN THE EVOLUTION OF “RETIOLITE-TYPE" GRAPTOLITE COLONIES: MITCHELL, Charles E., Dept. of Geology, Univ. at Buffalo, SUNY, Buffalo, NY 14260, cem@geology.buffalo.edu and GOLDMAN, Daniel, Geology, Univ of Dayton, 300 College Park, Dayton, OH 45469 |
| 226-7 | 3:00 PM | A NEW MODEL FOR PLATE HOMOLOGY IN BLASTOZOAN ECHINODERMS: SUMRALL, Colin D., Earth and Planetary Science, The Univ of Tennessee, Knoxville, TN 37996, csumrall@utk.edu. |
| | 3:15 PM | Break |
| 226-8 | 3:30 PM | MORPHOLOGY AND PHYLOGENY OF THE DICRANOGRAPTIDAE: SOLVING A LONG STANDING PROBLEM IN GRAPTOLITE SYSTEMATICS: GOLDMAN, Daniel, Geology, Univ of Dayton, 300 College Park, Dayton, OH 45469, dan.goldman@notes.udayton.edu, MITCHELL, Charles E., Dept. of Geology, Univ. at Buffalo, SUNY, Buffalo, NY 14260, and KLOSTERMAN, Susan L., Department of Geological Sciences, Wright State Univ, 1640 Colonel Glenn Hwy, Dayton, OH 45435 |
| 226-9 | 3:45 PM | OVERLAPPING SPECIES BOUNDARIES AND RETICULATE EVOLUTION IN REEF CORALS: EVIDENCE FROM THE FOSSIL RECORD: BUDD, Ann F., Department of Geoscience, Univ. of Iowa, Iowa City, IA 52242, ann-budd@uiowa.edu and PANDOLFI, John M., Centre for Marine Studies and Department of Earth Sciences, Univ of Queensland, Brisbane, QLD 4072, Australia |
| 226-10 | 4:00 PM | EXAMINING PATTERNS OF TAXONOMIC AND PHYLOGENETIC EXTINCTION SELECTIVITY IN PALEOZOIC TEREBRATULIDE BRACHIOPODS: CARLSON, Sandra J.1, FITZGERALD, Paul C.1, LEIGHTON, Lindsey R.2, and KAPLAN, Peter A.1, (1) Geology, Univ of California, Davis, One Shields Ave, Davis, CA 95616, carlson@geology.ucdavis.edu, (2) Department of Geological Sciences and Allison Center for Marine Research, San Diego State Univ, 5500 Campanile Dr, San Diego, CA 92182-1020 |
| 226-11 | 4:15 PM | FOSSIL AND MOLECULAR EVIDENCE FOR THE TIMING OF MILLIPEDE CLADOGENESIS IN THE PALEOZOIC: WILSON, Heather M., Geology and Geophysics, Yale Univ, Kline Geology Laboratory, P.O. Box 208109, New Haven, CT 06520-8109, heather.wilson@yale.edu. |
| 226-12 | 4:30 PM | AFFINITIES OF THE LOWER SILURIAN WAUKESHA ‘MYRIAPOD’: WILSON, H.M.1, BRIGGS, D.E.G.1, MIKULIC, D.G.2, and KLUESSENDORF, J.3, (1) Geology & Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109, derek.briggs@yale.edu, (2) Illinois State Geol Survey, 615 E. Peabody, Champaign, IL 61820, (3) Weis Earth Science Museum, Univ of Wisconsin, Fox Valley, 1478 Midway Road, Menasha, WI 54952 |
| 226-13 | 4:45 PM | A SILURIAN SEA SPIDER: SIVETER, Derek J.1, SUTTON, Mark D.1, BRIGGS, Derek E.G.2, and SIVETER, David J.3, (1) Department of Earth Sciences, Univ of Oxford, Parks Road, Oxford, OX1 3PR, derek.siveter@earth.ox.ac.uk, (2) Department of Geology and Geophysics, Univ of Yale, P.O. Box 208109, New Haven, CT06520-8109, (3) Department of Geology, Univ of Leicester, University Road, Leicester, LE1 7RH |
| 226-14 | 5:00 PM | THE HUNSRÜCK SLATE (LOWER DEVONIAN, LOWER EMSIAN) IN THE CONTEXT OF THE PALEOZOIC HISTORY OF THE OPHIUROIDEA (ECHINODERMATA): GLASS, Alexander and BLAKE, Daniel B., Department of Geology, Univ of Illinois, Urbana, IL 61801-2919, aglass@uiuc.edu |
| 226-15 | 5:15 PM | TRANSITORY PYGIDIA IN HINTZEIA SP. NOV. AND THE DYNAMICS OF THE POSTERIOR “TAGMA” IN TRILOBITES: SIMPSON, Andrew G.1, HUGHES, Nigel C.1, and KOPASKA-MERKEL, David2, (1) Earth Sciences, Univ of California Riverside, Riverside, CA 92507, asimp001@ucr.edu, (2) Geol Survey of Alabama, 420 Hackberry Lane, Tuscaloosa, AL 35486 |
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