D.F. Ufnar
University of Southern Mississippi, Hattiesburg, MS
Activity
2007
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SIDERITE SPHERULES AND CEMENTS AS PROXIES FOR PALEOGROUNDWATER EVOLUTION AND PALAEOCLIMATIC CHANGES: A COMPARISON OF APPLES AND ORANGES?
111 Paleoclimatology/Paleoceanography (Posters)Monday, 29 October 20071:30 PM - 5:30 PM
2006
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PRECIPITATION RATES AND ATMOSPHERIC HEAT TRANSPORT DURING THE CENOMANIAN GREENHOUSE WARMING IN NORTH AMERICA
202 Paleoclimatology/Paleoceanography: Proxies, Patterns, and Processes (Posters)Wednesday, 25 October 20068:00 AM - 12:00 PM
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COMING TO GRIPS WITH THE EVAPORATION RATES RECORDED IN ANCIENT SOILS: INTERPRETING DIAGENETIC TRENDS FROM VADOSE & PHREATIC COMPONENTS IN CALCIC PALEOSOLS
T221 Paleosols, Proxies, and Paleoenvironments IIWednesday, 25 October 20061:30 PM - 5:30 PM
2005
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STABLE ISOTOPE PALEORECORDS, EARLY CRETACEOUS YIXIAN FM (BARREMIAN), LIAONING PROVINCE, P.R. CHINA: PALEOHYDROLOGIC AND PALEOCLIMATIC INTERPRETATIONS
205 Paleoclimatology/Paleoceanography IWednesday, 19 October 20058:00 AM - 12:00 PM
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METHANOGENS AS INDICATORS OF SURFACE WATER FECAL POLLUTION
86 Geomicrobiology: Terrestrial and Extraterrestrial Environments for Microbial Survival (Posters)Monday, 17 October 20058:00 AM - 12:00 PM
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MODELING ENHANCED ARIDITY FROM PEDOGENIC CARBONATES IN THE MID-CRETACEOUS DRY-BELT: THE UPPER GLEN ROSE FORMATION, TEXAS
36 Developing Approaches to Terrestrial Paleoclimatology IIFriday, 20 May 20051:20 PM - 5:20 PM
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RECONCILING THE STABLE ISOTOPIC PALEOHYDROLOGY OF PEDOGENIC SIDERITES AND CALCITES
36 Developing Approaches to Terrestrial Paleoclimatology IIFriday, 20 May 20051:20 PM - 5:20 PM
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IMPLICATIONS OF A QUATERNARY SOIL CHRONOSEQUENCE TO CLIMATIC AND NEOTECTONIC EFFECTS ON LANDSCAPE DEVELOPMENT IN SOUTHEASTERN MISSISSIPPI
18 Hydrology, Environmental Geology, and Geomorphology (Posters)Friday, 18 March 20058:00 AM - 12:00 PM
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INFLUENCE OF COASTAL PROCESSES ON HIGH FECAL COLIFORM COUNTS IN THE MISSISSIPPI SOUND
7 Coastal Processes: Naturally and Artificially ImpactedThursday, 17 March 20053:00 PM - 5:00 PM
2004
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TERRESTRIAL PALEOCLIMATOLOGY OF THE MID-CRETACEOUS GREENHOUSE II: OXYGEN ISOTOPIC EVIDENCE FOR ENHANCED ATMOSPHERIC HEAT TRANSPORT
T78 Frontier in Understanding the Geologic Record of Climate Change: A Session in Honor of William W. HayMonday, 8 November 20048:00 AM - 12:00 PM
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IMPLICATIONS OF A QUATERNARY SOIL CHRONOSEQUENCE TO LANDSCAPE DEVELOPMENT IN SOUTHEASTERN MISSISSIPPI
32 Quaternary Geology ISunday, 7 November 20041:30 PM - 5:30 PM
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WHERE WAS THE HADLEY CELL BOUNDARY IN THE MID-CRETACEOUS AMERICAS?: CONSTRAINTS IMPOSED BY TERRESTRIAL CARBONATES OF THE MIDCONTINENT UNITED STATES
13 Recent Developments in Understanding Carbonate Geology of the MidcontinentFriday, 2 April 20048:00 AM - 12:00 PM
2003
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ENHANCED LATENT HEAT TRANSPORT BY AN INTENSIFIED ALBIAN HYDROLOGIC CYCLE
202 Paleoclimatology/Paleoceanography IWednesday, 5 November 20038:00 AM - 12:00 PM
Date Unknown
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MID-CRETACEOUS EVAPORATION RATES ESTIMATED FROM PEDOGENIC CARBONATE ISOTOPIC VALUES IN THE GLEN ROSE FORMATION, TEXAS
157 Geochemistry (Posters)
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TERRESTRIAL PALEOCLIMATOLOGY OF THE MID-CRETACEOUS GREENHOUSE I: CROSS-CALIBRATION OF PEDOGENIC SIDERITE & CALCITE d18O PROXIES AT THE HADLEY CELL BOUNDARY
T125 Frontier in Understanding the Geologic Record of Climate Change: A Session in Honor of William W. Hay (Posters)
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DIAGENETIC ANALYSIS OF A SUBAERIAL EXPOSURE SURFACE FROM THE CRETACEOUS (ALBIAN) WALNUT FORMATION, CENTRAL TEXAS
24 Stratigraphy (Posters)
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EVALUATING THE PERFORMANCE OF A RECENTLY NOURISHED ESTUARINE BEACH, THE MISSISSIPPI SOUND, HANCOCK COUNTY, MISSISSIPPI
120 Marine/Coastal Science (Posters)