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• Abstracts (14930)
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Showing 14930 abstract results for "fossil".

• PALEOBIOGEOGRAPHY OF THE GENUS CHILOTHERIUM (MAMMALIA, PERISSODACTYLA, RHINOCEROTIDAE) IMPLIES EXPLOITATION OF ECOLOGICAL NICHES NOT UTILIZED BY EXTANT RHINOS
  Win N.F. McLaughlin
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• MICROEVOLUTIONARY CHANGES IN GRAY FOXES (UROCYON CINEREOARGENTEUS) AS ANALYZED FROM RANCHO LA BREA
  Giancarlo Gomez
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• A STRATIGRAPHICALLY INTACT, PRE-LAST GLACIAL MAXIMUM WOODRAT MIDDEN AND ASSOCIATED VEGETATION FROM RANCHO LA BREA
  Alexis M. Mychajliw
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• MIRED AND RETIRED: AGE-SELECTIVE COLUMBIAN MAMMOTH (MAMMUTHUS COLUMBI) MORTALITY FROM RANCHO LA BREA, CALIFORNIA AND ITS IMPLICATIONS FOR EVALUATING TOP-DOWN FORCING IN LATE PLEISTOCENE TROPHIC SYSTEMS
  Lauren E. Parry
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• LINKING THE LATE MIOCENE C4 GRASSLAND EXPANSION TO EXPANSION OF THE SOUTH AMERICAN SUMMER MONSOON IN RIO IRUYA CANYON, NORTHWEST ARGENTINA
  Tyler Hayduk
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• MORPHOLOGICALLY DISPARATE PALEOZOIC CHITONS AND THE ORIGIN OF THE CROWN GROUP CHITONIDA
  Michael Vendrasco
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• HOW GRASSY WERE LATE PLEISTOCENE HABITATS AT RANCHO LA BREA?: FIRST PHYTOLITH RECORDS FROM THE TAR PITS
  Regan Dunn
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• DOCUMENTING SEDIMENTARY AND TAPHONOMIC HETEROGENEITY AT RANCHO LA BREA: NEW INSIGHTS FROM QUANTITATIVE APPROACHES
  Karin A. Rice
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• “LAZING ALONG AND FRAZZLING OUT”: TESTING TWAIN’S VISION OF AMMONITE ECOLOGY
  Kathleen Ritterbush
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• COMMUNITY COMPOSITION AND ENVIRONMENTAL SETTING OF THE MCKAY RESERVOIR FAUNA (MIOCENE, OREGON)
  John Orcutt
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• STATISTICAL CLUSTERING ANALYSIS OF POSTCRANIAL MORPHOLOGY
  Nicholas Weldon
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• THE MARINE GASTROPOD GENERA PERRISITYS STEWART, 1927 AND BRUCLARKIA TRASK IN STEWART, 1926: A NEW INTERPRETATION OF SHARED ANCESTRY AND ITS IMPLICATIONS FOR CRETACEOUS AND CENOZOIC TAXA
  Jann Vendetti
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• MAMMAL-LIKE CROCS: DO EXTINCT CROCODYLOMORPHS OVERLAP WITH THE MORPHOSPACE OF LIVING MAMMALS?
  Keegan M. Melstrom
  Cordilleran Section - 116th Annual Meeting - 2020
  May 12, 2020
• FLUVIAL SYSTEM EVOLUTION AND PALEOENVIRONMENTS UNDER A CHANGING CLIMATE FROM THE YOUNGER DRYAS INTO THE HOLOCENE, LAKE ONTARIO LOWLANDS, NEW YORK
  Todd Grote
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• THE ENIGMATIC LATE CRETACEOUS (CENOMANIAN) WINDROW FORMATION IN MINNESOTA
  Scott A. Haire
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• ANALYZING GROUNDWATER DYNAMICS BELOW A CARLETON COLLEGE GEOTHERMAL WELL FIELD USING DISTRIBUTED TEMPERATURE SENSING (DTS)
  Jake Gallant
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• CLUMPED ISOTOPE ANALYSIS OF THE CRETACEOUS-PALEOGENE MASS EXTINCTION LINKED TO VOLCANICALLY INDUCED GLOBAL WARMING
  Heidi O'Hora
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• PALEOENVIRONMENTAL CRISIS ACCOMPANIED PALEOFAUNISTIC CHANGES AT TRIASSIC-JURASSIC BOUNDARY, NW ARGENTINA
  Carina E. Colombi
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• A BURIED WATERFALL ON A BACKWARDS MISSISSIPPI: HOW ICE-SHEET-DRIVEN DRAINAGE REVERSAL AND ISOSTATIC ADJUSTMENT ACTIVATED LANDSCAPE EVOLUTION IN THE UPPER MIDWEST
  Andrew D. Wickert
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• TRACKING AUTHIGENIC MINERAL CEMENTS IN RELATION TO LITHOLOGY AND PALEOENVIRONMENT: A CASE STUDY IN THE TRIASSIC ISCHIGUALASTO FORMATION OF NORTHWESTERN ARGENTINA
  Carina E. Colombi
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• ENHANCING MORPHOMETRIC ANALYSIS AND STUDENT ACCESSIBILITY IN PALEONTOLOGICAL RESEARCH THROUGH STRUCTURE-FROM-MOTION 3D MODELING: TESTING HYPOTHESES ABOUT MESOZOIC PREDATOR-PREY INTERACTIONS
  Annaka Clement
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• A PRELIMINARY ANALYSIS OF THE WOOD PRESERVATION RECOVERED FROM THE LATE CRETACEOUS COLERAINE FORMATION OF NORTHERN MINNESOTA
  Autumn Stivers-Biscuso
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• CELL WALL UNDULATION AS SHADE PROXY IN CERCIDIPHYLLUM JAPONICUM LEAVES
  Julia Ansolabehere
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• SILURIAN DEPOSITIONAL SEQUENCES OF THE CENTRAL UNITED STATES
  Donald Mikulic
  North-Central Section - 54th Annual Meeting - 2020
  May 18, 2020
• CLIMATIC AND ENVIRONMENTAL DRIVERS OF LATE CRETACEOUS VERTEBRATE ENDEMISM
  Landon Burgener
  Rocky Mountain Section - 72nd Annual Meeting - 2020
  May 4, 2020