J. A. Stempien
Virginia Polytechnic Institute and State Univ, Blacksburg, VA
Activity
2006
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DETECTING AVIAN PREDATION ON BIVALVE ASSEMBLAGES USING INDIRECT METHODS
181 Paleontology/Paleobotany VIII: Preservational Bias and Experimental TaphonomyWednesday, 25 October 20068:00 AM - 12:00 PM
2005
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BRACHIOPOD AND BIVALVE SIZE DURING THE ORDOVICIAN: INTERPRETING GENERAL TRENDS
3 Paleontology I: Paleoecology—Energetics, Environment, and EvolutionSunday, 16 October 20058:00 AM - 12:00 PM
2004
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DISTINGUISHING BETWEEN CLOSELY RELATED SPECIES WITHIN A LINEAGE: GEOMETRIC MORPHOMETRICS OF MULINIA OF THE ATLANTIC COASTAL PLAIN, U.S.A
130 Paleontology VI: Quantitative and Analytical MorphologyTuesday, 9 November 20048:00 AM - 12:00 PM
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QUANTIFYING GEOGRAPHIC VARIABILITY OF A LINEAGE: THE GEOMETRIC MORPHOSPACE OF MULINIA
60 Cenozoic to Recent PaleontologySaturday, 27 March 20048:00 AM - 12:00 PM
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ASSESSING THE USEFULNESS OF LITERATURE-DERIVED ESTIMATES OF BODY SIZE
60 Cenozoic to Recent PaleontologySaturday, 27 March 20048:00 AM - 12:00 PM
2003
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BODY SIZE VARIATION IN EARLY PALEOZOIC BIVALVES AND BRACHIOPODS: ASSESSING ENVIRONMENTAL EFFECTS
130 Paleontology/Paleobotany II: Morphometrics, Morphological Trends, and GrowthTuesday, 4 November 20038:00 AM - 12:00 PM
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BODY SIZE TRENDS IN BIVALVIA: AN ASSESSMENT OF BIAS IN THE USE OF DATA FROM MONOGRAPHS
130 Paleontology/Paleobotany II: Morphometrics, Morphological Trends, and GrowthTuesday, 4 November 20038:00 AM - 12:00 PM
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EVALUATION OF THE PRESERVATION POTENTIAL OF THE YELLOW SHORE CRAB, HEMIGRAPSUS OREGENENSIS, IN TIDAL FLAT ENVIRONMENTS
8 PaleontologyThursday, 13 March 20031:00 PM - 5:30 PM
2002
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SPATIAL AND ENVIRONMENTAL DIMENSIONS OF SHELLY MORPHOSPACES: GEOMETRIC MORPHOMETRICS OF THE MACTRID BIVALVE MULINIA
T177 Phenotypic Variation: Discriminating Between Evolution and EnvironmentTuesday, 29 October 20021:30 PM - 5:30 PM
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DIFFERENCES IN SIZE OF EARLY PALEOZOIC BIVALVES AND BRACHIOPODS: THE INFLUENCE OF INTRINSIC AND EXTRINSIC FACTORS ON BODY SIZE EVOLUTION
10 Paleontology/Paleobotany I: Quantifying Morphology and Morphological TrendsSunday, 27 October 20028:00 AM - 12:00 PM
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MY, LOOK HOW YOU'VE GROWN: BRACHIOPOD SIZE TRENDS IN THE EARLY PALEOZOIC
39 Paleontology (Posters)Friday, 5 April 20028:00 AM - 12:00 PM
2001
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TESTING FOR ECOPHENOTYPIC VARIATION ACROSS A PALEOENVIRONMENTAL GRADIENT IN A SMALL MACTRID BIVALVE (YORKTOWN FORMATION, PLIOCENE, VIRGINIA)
130 Marine Invertebrate Paleontology IIWednesday, 7 November 20011:30 PM - 5:30 PM