Geological Society of America

8:00 AM

ORDOVICIAN “SPORE-THALLI” FROM THE KANOSH SHALE AT FOSSIL MOUNTAIN, UTAH

Paul K. Strother, Boston College, Weston, MA

291004 (Technical Sessions)

8:20 AM

NEW EVIDENCE OF EARLY HYBOCRINID TEGMENS; PHYLOGENETIC IMPLICATIONS

Thomas E. Guensburg, Rock Valley College, Rockford, IL and James Sprinkle, Jackson School of Geosciences, Austin, TX

291462 (Technical Sessions)

8:40 AM

PROBABILISTIC APPROACHES TO PROBLEMS IN TAPHONOMY: PROBABLE ATTACHMENT OF CONULARIIDS TO BRACHIOPODS IN THE UPPER ORDOVICIAN COLLINGWOOD SHALE (ONTARIO, CANADA)

Heyo Van Iten, Hanover College, Hanover, IN and Laurence Gagnon, Museum of Paleontology and Evolution, Montreal, QC and Mario Cournoyer, Museum of Paleontology and Evolution, Montreal, QC

289154 (Technical Sessions)

9:00 AM

GENESIS AND PRESERVATION OF MOUNDED HARDGROUNDS IN THE LATE ORDOVICIAN (KATIAN) OF KENTUCKY AND ONTARIO: THE PERSISTENCE AND MIGRATION OF THE "KIRKFIELD FAUNA"

Timothy Paton, University of Cincinnati, Cincinnati, OH and Carlton E. Brett, University of Cincinnati, Cincinnati, OH and Richard N. Schrantz, Lexington, KY and George Kampouris, Cincinnati, OH and Daniel J. Phelps, Kentucky Paleontological Society, Lexington, KY

290575 (Technical Sessions)

9:20 AM

DETERMINING ENVIRONMENTAL PARAMETERS USING FAUNAL GRADIENTS IN THE UPPER ORDOVICIAN (KATIAN; RICHMONDIAN) ROWLAND MEMBER OF THE WAYNESVILLE FORMATION, CINCINNATI ARCH

Christopher D. Aucoin, University of Cincinnati, Cincinnati, OH and Carlton E. Brett, University of Cincinnati, Cincinnati, OH and Cameron E. Schwalbach, University of Cincinnati, Cincinnati, OH

291421 (Technical Sessions)

9:55 AM

CALIBRATING THE OXYGEN STABLE ISOTOPES OF THE ROCKY INTERTIDAL GASTROPODS PATELLA CRENATA AND PHORCUS (OSILINUS) ATRATUS FROM THE CANARY ISLANDS AS PALEOCLIMATIC PROXIES

Wesley G. Parker, University of Cincinnati, Cincinnati, OH and Yurena Yanes, University of Cincinnati, Cincinnati, OH and Donna Surge, University of North Carolina at Chapel Hill, Chapel Hill, NC and Eduardo Mesa, Universidad de La Laguna, La Laguna

289808 (Technical Sessions)

10:15 AM

HEMISPHERIC-SCALE CALIBRATION OF THE OXYGEN STABLE ISOTOPE COMPOSITION OF SMALL LAND SNAILS FROM NORTH AMERICA

Yurena Yanes, Department of Geology, Cincinnati, OH and Nasser M. Al-Qattan, Miami University, Oxford, OH and Jason Rech, Miami University, Oxford, OH and Jeffrey Pigati, U.S. Geological Survey, Denver, CO and Jeffrey A. Nekola, University of New Mexico, Albuquerque, NM

290871 (Technical Sessions)

10:35 AM

MIDDLE CAMBRIAN TIDALLY-INFLUENCED, SILICICLASTIC SHELF DEPOSITS, WESTERN OHIO (U.S.A.): SUBSURFACE FACIES ANALYSIS OF THE EAU CLAIRE FORMATION AND CONASAUGA FORMATION

Michael W. Laneville, Bowling Green State University, Bowling Green, OH and James Evans, Bowling Green State University, Bowling Green, OH

290703 (Technical Sessions)

10:55 AM

STRATIGRAPHIC ANALYSIS OF CARBON ISOTOPE AND GAMMA-RAY RECORDS OF UPPER CAMBRIAN CARBONATE CYCLES FROM UTAH AND NEVADA

Wesley Donald Weichert, Missouri State University, Springfield, MO and Kevin Ray Evans, Missouri State University, Springfield, MO

291424 (Technical Sessions)

11:15 AM

CYCLOSTRATIGRAPHY AND ASTROCHRONOLOGY OF THE LATE DEVONIAN KELLWASSER CRISIS, NORTHERN APPALACHIAN BASIN, USA

K. Tuskes, George Mason University, Fairfax, VA

290054 (Technical Sessions)

49 Paleontology and Stratigraphy I

Presentations