Kenneth MacLeod
University of Missouri, Columbia, MO
Activity
2024
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NO EVIDENCE FOR BIOTIC STRESS OR EXTINCTIONS AMONG PLANKTONIC FORAMINIFERA ACROSS THE LATEST CRETACEOUS DECCAN EVENT
T89 The Cretaceous-Paleogene (K-Pg) Boundary Interval: From Large-scale Geological Events to Mass Extinction MechanismsMonday, 23 September 20248:00 AM - 12:00 PM204C
2023
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ALBIAN-CENOMANIAN FORAMINIFERA AND THE WARM TO HOT CRETACEOUS GREENHOUSE CLIMATE TRANSITION AT SOUTHERN HIGH LATITUDES: IODP DRILLING RESULTS FROM THE SE INDIAN OCEAN
T267 Time Machine: Earth’s Deep-Time Geography—Data, Reconstructions, ChallengesWednesday, 18 October 20231:30 PM - 5:30 PM320
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ISOTOPIC EVIDENCE CONSISTENT WITH A WILDFIRE-INDUCED, GREENHOUSE WARMING PULSE AFTER THE CHICXULUB FROM THE BRAZOS RIVER TEXAS CRETACEOUS/PALEOGENE BOUNDARY SECTION
2 D8. Paleontology: Diversity, Extinction, and Origination ISunday, 15 October 20238:00 AM - 12:00 PM306 / 307
2022
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UNRAVELLING THE MICROFOSSILS RECORD OF LATE CRETACEOUS OCEANIC ANOXIC EVENT 2 IN THE SOUTHERN HIGH LATITUDES (IODP SITES U1513 AND U1516, SE INDIAN OCEAN)
T118 Insights from Microfossils and Their Modern Analogs: From Traditional and Emerging Approaches to Critical Re-EvaluationsMonday, 10 October 20221:30 PM - 5:30 PM506
2021
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INSIGHTS INTO K-PG EXTINCTION MECHANISMS USING AN EARTH SYSTEM MODEL
T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction MechanismsWednesday, 13 October 20211:30 PM - 5:30 PMD139/D140
2020
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PLANKTONIC FORAMINIFERAL ENDEMISM AT SOUTHERN HIGH LATITUDES FOLLOWING THE TERMINAL CRETACEOUS EXTINCTION EVENT
T203 Cushman Symposium: Perspectives- Cushman Foundation 70 Years, Foraminifera 600 MillionThursday, 29 October 20201:30 PM - 5:30 PMMeeting Rooms
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USING NEODYMIUM ISOTOPES TO DECIPHER COMPLEX CIRCULATION PATTERNS IN THE SOUTH ATLANTIC AT THE END OF THE CRETACEOUS
T134 Oceans and Climates through Earth History: From Proxy Reconstructions to Model Assessments (Posters)Wednesday, 28 October 20201:30 PM - 5:30 PMMeeting Rooms
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A DYNAMIC KUROSHIO CURRENT EXTENSION DURING THE PLIOCENE-EARLIEST PLEISTOCENE
22 D14. Paleoclimatology/Oceanography (Posters)Friday, 20 March 20201:30 PM - 5:30 PMGrand Ballroom A–D
2019
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STRATIGRAPHIC FRAMEWORK OF A POTENTIAL CENOMANIAN-TURONIAN BOUNDARY AND ASSOCIATED OCEANIC ANOXIC EVENT 2 AT JAGO RIVER, NORTH SLOPE, ALASKA
T282 Chemostratigraphy: Physical and Temporal Applications (Posters)Wednesday, 25 September 20199:00 AM - 6:30 PMHall AB, North Building
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AN APATITE FOR ORDOVICIAN TEMPERATURE TRENDS: USING δ18OPHOS DATA DERIVED FROM CONODONTS TO UNDERSTAND ORDOVICIAN CLIMATE AND BIODIVERSIFICATION
T88 Integrated Biostratigraphy and Chemostratigraphy Using Conodonts—North American Pander Society Annual MeetingMonday, 23 September 20198:00 AM - 12:00 PMRoom 227ABC, North Building
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A DYNAMIC KUROSHIO CURRENT EXTENSION DURING THE PLIOCENE
T36 Oceans and Climates throughout Earth’s History: From Proxy Reconstructions to Model Assessments (Posters)Sunday, 22 September 20199:00 AM - 5:30 PMHall AB, North Building
2018
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THE EOCENE-OLIGOCENE TRANSITION IN MENTELLE BASIN, SOUTHEAST INDIAN OCEAN
T212 Cushman Foundation Symposium: Hothouse to Coldhouse Transitions at Southern High Paleolatitudes during the Cretaceous and CenozoicTuesday, 6 November 20181:30 PM - 5:30 PMRoom 140
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PRELUDE TO THE TURONIAN THERMAL MAXIMUM: CENOMANIAN FORAMINIFERAL OXYGEN ISOTOPE TEMPERATURE RECORDS FROM SOUTHERN HIGH LATITUDES
T212 Cushman Foundation Symposium: Hothouse to Coldhouse Transitions at Southern High Paleolatitudes during the Cretaceous and CenozoicTuesday, 6 November 20181:30 PM - 5:30 PMRoom 140
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USING ISOTOPIC COMPOSITION TO DETERMINE GROWTH AND ECOLOGY IN BACULITE AND SCAPHITE AMMONITES
T163 Cephalopods through TimeTuesday, 6 November 20188:00 AM - 12:00 PMRoom 142
2017
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"GICE GICE BABY" - BUT WAS THERE ICE?
T41 Life and Times in the Early PaleozoicSunday, 22 October 20171:30 PM - 5:30 PMRoom 607
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LATE MIDDLE CAMBRIAN (STAGE 3) SHALLOW SHELF SUCCESSION IN THE PATUXENT RANGE, ANTARCTICA
36 Stratigraphy (Posters)Monday, 20 March 20178:00 AM - 12:00 PMGrand Ballroom, 17th Floor
2016
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PACIFIC OCEAN CIRCULATION DURING THE LATE CRETACEOUS
T311 Marine and Terrestrial Records of Extreme Climates and Extinction: Making Sense of Similarities and DifferencesWednesday, 28 September 20161:30 PM - 5:30 PMRoom 504
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CHANGES IN INTERMEDIATE WATER SOURCES DURING THE EARLY MAASTRICHTIAN COOLING EVENT: EVIDENCE FROM ND-ISOTOPES AND FORAMINIFERA ASSEMBLAGES
T335 Marine and Terrestrial Records of Extreme Climates and Extinction: Making Sense of Similarities and Differences (Posters)Wednesday, 28 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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TEMPERATURE CHANGE ACROSS THE CRETACEOUS/PALEOGENE BOUNDARY INFERRED FROM OXYGEN ISOTOPIC RATIOS IN FISH DEBRIS FROM EL KEF, TUNISI
T223 Influence of Volcanism on the Evolution of Cretaceous and Paleogene Marine Ecosystems and ClimateTuesday, 27 September 20161:30 PM - 5:30 PMRoom 505
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EARLY ORDOVICIAN CLIMATE FLUCTUATIONS INFERRED FROM CONODONT OXYGEN ISOTOPES
T224 The Early Paleozoic World: Radiations, Extinctions, and Paleoenvironmental Change ITuesday, 27 September 20161:30 PM - 5:30 PMMile High Ballroom 3C
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CORRELATION OF K-BENTONITES USING APATITE TRACE ELEMENT CONCENTRATIONS
T152 Go Small or Go Home: Microbeam Techniques Applied to Igneous, Metamorphic, and Sedimentary Petrology of Earth and Planetary Materials (Posters)Monday, 26 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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RECORD OF MIDDLE DEVONIAN (EIFELIAN-EARLY GIVETIAN) CLIMATE AND PALEOCEANOGRAPHIC CHANGE AND ASTRONOMICAL FORCING: SOUTHERN ILLINOIS BASIN-CENTRAL NORTH AMERICA
32 Peeling the Onion: Building on a Century and a Half of Geologic Research in the Illinois BasinTuesday, 19 April 20161:30 PM - 5:30 PMChancellor Ballroom
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TESTING THE LATE ORDOVICIAN PRE-GICE WARM WATER CARBONATE HYPOTHESIS IN ALABAMA
30 Undergraduate Research: In Honor of Mike Higgins (Posters)Friday, 1 April 20168:00 AM - 5:30 PMExhibit Hall
2015
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BIOTIC EXTINCTIONS, DISSOLUTION, AND OCEAN ACIDIFICATION PRIOR TO THE CRETACEOUS/PALEOGENE (K/PG) BOUNDARY IN THE TROPICAL PACIFIC
T251 Phanerozoic Evolution in the Oceans: Effects of Warming and Chemical ChangesTuesday, 3 November 20151:30 PM - 5:30 PMRoom 316
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A COMPARISON OF KATIAN-SANDBIAN (UPPER ORDOVICIAN) NORTH AMERICA AND BALTOSCANDIA USING HIGH-RESOLUTION NEODYMIUM ISOTOPES DERIVED FROM CONODONTS
20 Hydrology, Geochemistry, and Environmental Geoscience (Posters)Friday, 20 March 20159:00 AM - 4:00 PMStarlight Terrace
2014
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OXYGEN ISOTOPIC RECORD OF DICYNODONT TUSKS ACROSS THE PERMO-TRIASSIC BOUNDARY IN THE KAROO BASIN, SOUTH AFRICA
T198 Extreme Environmental Conditions and Biotic Responses during the Permian-Triassic Boundary Crisis and Early Triassic Recovery IITuesday, 21 October 20148:00 AM - 12:00 PM215/216
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TRACING MIGRATION PATTERNS AND CLIMATE CHANGE USING ISOTOPE ANALYSES OF PREHISTORIC BISON BONES AND TEETH
203 Paleontology: Fossils as Paleoenvironmental and Paleoclimactic Indicators (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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BULK CARBONATE δ13C RECORD FROM TIDWELL HOLLOW, ALABAMA: A SEARCH FOR THE GICE IN THE SOUTHEAST US
T257 The Ordovician Revolution: Co-Evolution of Climate and the BiosphereTuesday, 21 October 20141:00 PM - 5:00 PM215/216
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CARBONATE δ13C AND PRELIMINARY CONODONT δ18O FROM THE UPPER STONES RIVER FORMATION AND LOWER NASHVILLE FORMATION (LATE ORDOVICIAN) NEAR GADSDEN, AL
T226 Sigma Gamma Epsilon Undergraduate Research (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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CLIMATE AND OCEAN CIRCULATION PATTERNS DURING AND AFTER THE EARLY MAASTRICHIAN COOLING EVENT
T106 Climate Change in the Geological Record: What Can We Learn from Data and Models?Monday, 20 October 20148:00 AM - 12:00 PM215/216
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OXYGEN ISOTOPE PALEOTEMPERATURES ACROSS THE CRETACEOUS SUPERGREENHOUSE AT SOUTHERN HIGH LATITUDES (NATURALISTE AND AGULHAS PLATEAU)
T106 Climate Change in the Geological Record: What Can We Learn from Data and Models?Monday, 20 October 20148:00 AM - 12:00 PM215/216
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A DISSOLUTION EVENT IN THE NORTH PACIFIC (SHATSKY RISE) PRIOR TO THE K/PG BOUNDARY
T140 Timing, Tempo, and Mode of Evolutionary and Paleoenvironmental Changes across Boundary Events and Transitions: The Protistan Evidence (Posters)Monday, 20 October 20149:00 AM - 6:30 PMExhibition Hall C
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THE INFLUENCE OF SHELL MICROSTRUCTURE ON THE PRESERVATION AND ISOTOPIC COMPOSITION OF LATE CRETACEOUS BIVALVE AND GASTROPOD SHELLS
117 Paleontology: Taphonomic Processes, Patterns, and Methods (Posters)Monday, 20 October 20149:00 AM - 6:30 PMExhibition Hall C
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AMMONITE HABITAT REVEALED VIA ISOTOPIC COMPOSITION AND COMPARISONS WITH CO-OCCURRING BENTHIC AND PLANKTONIC ORGANISMS
T22 Topics in Paleoecology: Modern Analogues and Ancient Systems ISunday, 19 October 20148:00 AM - 12:00 PM223/224
2013
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THE EARLY MISSISSIPPIAN δ13C & δ18O RECORD IN SOUTHWEST MISSOURI AND IMPLICATIONS FOR REGIONAL TECTONISM
T220 Celebrating Advances in Conodont Studies—134 Years of North American ConodontsTuesday, 29 October 20138:00 AM - 12:00 PMMile High Ballroom 1CD
2012
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IMPROVING THE CRETACEOUS BENTHIC FORAMINIFERAL OXYGEN ISOTOPE COMPILATION WITH NEW DATA FROM SHATSKY RISE (IODP EXPEDITION 324)
T129 Advances in Foraminiferal Biostratigraphy, Chemostratigraphy, and PaleoecologyMonday, 5 November 20121:30 PM - 5:30 PM217BC
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REVISED TAXONOMIC FRAMEWORK AND PHYLOGENY OF TURONIAN BISERIAL PLANKTONIC FORAMINIFERA
T129 Advances in Foraminiferal Biostratigraphy, Chemostratigraphy, and PaleoecologyMonday, 5 November 20121:30 PM - 5:30 PM217BC
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SEARCHING FOR OAE2 IN COASTAL TANZANIA: CENOMANIAN-TURONIAN FORAMINIFERAL BIOSTRATIGRAPHIC AND CHEMOSTRATIGRAPHIC RESULTS FROM THE CRETACEOUS TANZANIA DRILLING PROJECT
T129 Advances in Foraminiferal Biostratigraphy, Chemostratigraphy, and PaleoecologyMonday, 5 November 20121:30 PM - 5:30 PM217BC
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OXYGEN ISOTOPES FROM CONODONT APATITE OF THE MID-CONTINENT, US: IMPLICATIONS FOR LATE ORDOVICIAN CLIMATE EVOLUTION
T37 Oceans and Climates through Earth History: From Proxy Reconstructions to Model Assessments (Posters)Sunday, 4 November 20129:00 AM - 6:30 PMHall B
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LOWER-MIDDLE DEVONIAN (PRAGIAN-LOWER GIVETIAN) CONODONT BIOSTRATIGRAPHY, MIDDLE DEVONIAN SEA LEVEL RECORD AND ESTIMATED CONODONT APATITE D18O SEA SURFACE TEMPERATURE CHANGES IN THE SOUTHERN ILLINOIS BASIN, USA
T37 Oceans and Climates through Earth History: From Proxy Reconstructions to Model Assessments (Posters)Sunday, 4 November 20129:00 AM - 6:30 PMHall B
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UPPER EMSIAN TO LOWER GIVETIAN CONODONT BIOSTRATIGRAPHY AND CONODONT APATITE DELTA 18O RESULTS OF THE GRAND TOWER AND SAINT LAURENT FORMATIONS: SOUTHERN ILLINOIS BASIN-REEL FOOT EMBAYMENT
1 Bridging the Gap between the Great Ordovician Biodiversification Event and Late Carboniferous Life: Conodonts, Climate Change, and Biodiversity PatternsMonday, 23 April 20128:00 AM - 12:00 PMRoom 303
2011
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ND ISOTOPIC EVIDENCE FOR NORTHERN COMPONENT WATER FORMATION IN THE NORTH ATLANTIC AT THE END OF THE CRETACEOUS GREENHOUSE CLIMATE
224 Paleoclimatology/PaleoceanographyWednesday, 12 October 20118:00 AM - 12:00 PMRoom 200FG
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MIDDLE DEVONIAN CONODONT BIOSTRATIGRAPHY AND STABLE OXYGEN ISOTOPE ANALYSIS IN THE MONT PEYROUX AREA (SOUTHERN MONTAGNE NOIRE , FRANCE)
267 Paleontology V: Biostratigraphy and TaphonomyWednesday, 12 October 20111:30 PM - 5:30 PMRoom 205AB
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STATIONARY OR MOBILE? RECENT ADVANCES IN STABLE ISOTOPIC DEPTH-ECOLOGY AND PALEOCEANOGRAPHIC APPLICATION OF MID-CRETACEOUS PLANKTONIC FORAMINIFERA
T276 Frontiers in Foraminiferal Research II: Paleoceanography and Polar BiotasWednesday, 12 October 20111:30 PM - 5:30 PMRoom 200H-J
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TURONIAN PRISTINE FORAMINIFERA FROM TANZANIA – SYSTEMATIC STABLE ISOTOPES AND SHELL CARBONATE GEOCHEMISTRY
T276 Frontiers in Foraminiferal Research II: Paleoceanography and Polar BiotasWednesday, 12 October 20111:30 PM - 5:30 PMRoom 200H-J
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NEW STABLE OXYGEN ISOTOPE ANALYSIS ON SINGLE-TAXON CONODONT SAMPLES FROM A SECTION IN DICKEYVILLE, WI PROVIDE NO SUPPORT FOR VOLCANICALLY FORCED CLIMATIC SHIFT IN THE LATE ORDOVICIAN
172 Paleoclimatology/Paleoceanography (Posters)Tuesday, 11 October 20119:00 AM - 6:00 PMHall C
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MIDDLE DEVONIAN CONODONT BIOSTRATIGRAPHY AND STABLE OXYGEN ISOTOPES AROUND THE EIFELIAN-GIVETIAN BOUNDARY OF THE COL DES TRIBES SECTION (MONTAGNE NOIRE, FRANCE)
63 Devonian Climate and Paleoecology—Insight from Stratigraphic Studies IIITuesday, 22 March 20111:30 PM - 5:30 PMConference A
2010
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FROM COOLHOUSE TO SUPERGREENHOUSE AND BACK AGAIN: DEEP-SEA PALEOTEMPERATURE CHANGES AND PLANKTIC FORAMINIFERAL TURNOVER EVENTS DURING THE LAST 50 M.Y. OF THE CRETACEOUS
231 Rapid Environmental/Climate Change in the Cretaceous Greenhouse WorldWednesday, 3 November 20108:00 AM - 12:00 PMRoom 502
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NEODYMIUM AND OXYGEN ISOTOPIC CONSTRAINTS ON UPPER ORDOVICIAN PALEOCEANOGRAPHIC EVOLUTION ACROSS THE DUBUQUE/MAQUOKETA CONTACT IN NE IOWA AND SE MINNESOTA
T216 Deciphering Paleozoic Paleoenvironmental Changes Using Stable and Radiogenic Isotope ProxiesTuesday, 2 November 20101:30 PM - 5:30 PMRoom 607
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SUBTROPICAL TURONIAN STABLE ISOTOPE RATIOS FROM “GLASSY” FORAMINIFERA : NO EVIDENCE FOR GREENHOUSE ICE SHEETS
T47 Links between Mesozoic Climate and Biodiversity (Posters)Sunday, 31 October 20108:00 AM - 6:00 PMHall D
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WHAT ARE CALCISPHERES? – PRISTINE SPECIMENS FROM THE TANZANIA DRILLING PROJECT PROVIDE UNPRECEDENTED INSIGHT INTO AN ENIGMATIC CRETACEOUS MICROFOSSIL GROUP
T47 Links between Mesozoic Climate and Biodiversity (Posters)Sunday, 31 October 20108:00 AM - 6:00 PMHall D
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SHELL CARBONATE CHEMISTRY OF TURONIAN PRISTINE FORAMINIFERA FROM THE TANZANIA DRILLING PROJECT
T70 Links between Mesozoic Climate and BiodiversitySunday, 31 October 20101:30 PM - 5:30 PMRoom 603
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INFLUENCE OF EARLY DIAGENESIS ON FORAMINIFERAL SHELL CHEMISTRY AND ISOTOPE SIGNATURES: RESULTS FROM THE TANZANIA DRILLING PROJECT
T47 Links between Mesozoic Climate and Biodiversity (Posters)Sunday, 31 October 20108:00 AM - 6:00 PMHall D
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EVIDENCE FOR COOLING ACROSS THE DUBUQUE/MAQUOKETA CONTACT (UPPER ORDOVICIAN) USING CONODONT PALEOTHERMOMETRY
9 Current Conodont Research I: A Pander Society Session in Honor of Raymond Ethington, Tom Thompson, and Jim MillerMonday, 12 April 20108:00 AM - 12:00 PMShort Creek 3 & 4
2009
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DID A VOLCANIC MEGA-ERUPTION CAUSE GLOBAL COOLING DURING THE LATE ORDOVICIAN?
T159 Volcanism, Impacts, Mass Extinctions, and Global Environmental Change IIITuesday, 20 October 20098:00 AM - 12:00 PMPortland Ballroom 253
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PLANKTONIC FORAMINIFERAL EXTINCTION AND ASSOCIATED PALEOCEANOGRAPHIC CHANGES ACROSS THE APTIAN-ALBIAN BOUNDARY
T86 Volcanism, Impacts, Mass Extinctions, and Global Environmental Change IMonday, 19 October 20098:00 AM - 12:00 PMPortland Ballroom 253
2008
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Turonian Subtropical Paleotemperatures from “Glassy” Foraminifera in East Africa and Their Implications for Modeling Greenhouse Climates
314 Paleoclimatology/PaleoceanographyWednesday, 8 October 20081:30 PM - 5:30 PM
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Improved Sample Selection Techniques to Generate a Modern High Resolution Carbon Isotopic Drought Record from the Missouri American Long Oak Chronology
314 Paleoclimatology/PaleoceanographyWednesday, 8 October 20081:30 PM - 5:30 PM
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Foraminiferal Assemblage Evidence for a Proto-Gulf Stream during the Maastrichtian (Blake Nose, western North Atlantic)
314 Paleoclimatology/PaleoceanographyWednesday, 8 October 20081:30 PM - 5:30 PM
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High Planktonic Foraminiferal Species Turnover, Enhanced Vertical Ocean Mixing and “Coolhouse” Climatic Conditions across the Aptian-Albian Boundary Interval
806 Applied Micropaleontology: Tools and Techniques for the 21st CenturyTuesday, 7 October 20088:00 AM - 12:00 PM
2007
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A LATE ORDOVICIAN, CONODONT-BASED δ18O CURVE
183 Paleoclimatology/Paleoceanography IWednesday, 31 October 20078:00 AM - 12:00 PM
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HIGHER PALEOPRODUCTIVITY LINKED TO INOCERAMID EXTINCTION AT BLAKE NOSE
T165 Environmental Change and Evolution: Micropaleontological Case StudiesTuesday, 30 October 20071:30 PM - 5:30 PM
2006
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SEASONALITY CHANGES ACROSS THE EOCENE-OLIGOCENE GREENHOUSE TO ICEHOUSE TRANSITION
211 Paleoclimatology/Paleoceanography II: Proxy ReconstructionsWednesday, 25 October 20061:30 PM - 5:30 PM
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INOCERAMID OCCURRENCE, STABLE ISOTOPIC VARIATIONS AND BULK ROCK GEOCHEMISTRY FROM LATE CRETACEOUS BLACK SHALES OF DEMERARA RISE
211 Paleoclimatology/Paleoceanography II: Proxy ReconstructionsWednesday, 25 October 20061:30 PM - 5:30 PM
2005
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USING THE OXYGEN ISOTOPE RATIOS OF BISON BONE PHOSPHATE AS A PALEOCLIMATIC PROXY
239 Paleoclimatology/Paleoceanography IIWednesday, 19 October 20051:30 PM - 5:30 PM
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PALEOTEMPERATURE ESTIMATE FOR A SHALLOW EPICONTINETAL SEA (LATE ORDOVICIAN; LAURENTIA) BASED ON OXYGEN ISOTOPIC COMPOSITION OF CONODONT APATITE
205 Paleoclimatology/Paleoceanography IWednesday, 19 October 20058:00 AM - 12:00 PM
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DIFFERENCES IN THE OXYGEN ISOTOPIC COMPOSITION OF UPPER ORDOVICIAN CONODONT SPECIES
205 Paleoclimatology/Paleoceanography IWednesday, 19 October 20058:00 AM - 12:00 PM
2004
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SEDIMENTOLOGY, PALEONTOLOGY, AND GEOCHEMISTRY OF THE K/T BOUNDARY IN ODP HOLE 1259B, DEMERARA RISE
T81 Impact Geology IMonday, 8 November 20048:00 AM - 12:00 PM
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VERTICAL ISOTOPIC GRADIENTS AMONG FORAMINIFERA AND EVOLUTION OF THE MAASTRICHTIAN NORTH ATLANTIC THERMOCLINE
3 Paleoclimatology/Paleoceanography ISunday, 7 November 20048:00 AM - 12:00 PM
2003
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STABLE ISOTOPIC VALUES OF INOCERAMIDS FROM LATE CRETACEOUS BLACK SHALES ON DEMERARA RISE
203 Paleontology/Paleobotany V: Biogeography and Paleoenvironmental ReconstructionWednesday, 5 November 20038:00 AM - 12:00 PM
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COOL APTIAN SUBTROPICS AND POSSIBLE ONSET OF GLOBAL CRETACEOUS WARMTH AT THE APTIAN/ALBIAN BOUNDARY
202 Paleoclimatology/Paleoceanography IWednesday, 5 November 20038:00 AM - 12:00 PM
2002
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OXYGEN ISOTOPIC COMPOSITION OF BIOGENIC PHOSPHATE AND THE TEMPERATURE OF EARLY ORDOVICIAN SEAWATER
T234 Phosphates: Geochemical, Geobiological, and Materials Importance IIWednesday, 30 October 20021:30 PM - 5:30 PM
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STABLE ISOTOPES AND THE PALEOBIOLOGY OF CONTUSOTRUNCANA CONTUSA AND RACEMEGUEMBELINA FRUCTICOSA
T74 Three Billion Years of Reef Evolution II: Onshore-Offshore Paleoenvironmental ReconstructionsMonday, 28 October 20028:00 AM - 12:00 PM
2001
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MAASTRICHTIAN 87SR86SR STRATIGRAPHY AND A WORLDLY (NON-IMPACT) EXPLANATION FOR SOME SLUMPS IN LATE CRETACEOUS SECTIONS FROM THE WESTERN NORTH ATLANTIC
84 Stratigraphy I: Impacts and ExtinctionsTuesday, 6 November 20011:30 PM - 5:30 PM
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PLANKTIC FORAMINIFERA AS MONITORS OF PRE-K/T BOUNDARY ENVIRONMENTS IN THE SUBTROPICAL NORTH ATLANTIC
T66 Foraminifera: Barometers of the Biotic and Abiotic World ITuesday, 6 November 20018:00 AM - 12:00 PM
Date Unknown
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Homogeneous Seawater Temperatures across the Early Ordovician Laurentian Carbonate Platform
T198 Paleozoic Oceanographic and Climatic Changes: Evidence from Seawater Geochemistry and Sedimentology Records (Posters)
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Tanzania Drilling Project Sites 21 to 26: Initial Lithostratigraphy, Biostratigraphy and Chemostratigraphy from the Upper Cretaceous of the Lindi Area
194 Paleoclimatology/Paleoceanography (Posters)
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LATE MAASTRICHTIAN FORAMINIFERAL POPULATION DYNAMICS AND THEIR RELATIONSHIP TO PARALLEL STABLE ISOTOPIC MEASUREMENTS
121 Paleoclimatology/Paleoceanography (Posters) I
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PLANKTONIC FORAMINIFER DEPTH ECOLOGIES ACROSS THE APTIAN/ALBIAN BOUNDARY IN THE SUBTROPICAL NORTH ATLANTIC (ODP SITE 1049)
121 Paleoclimatology/Paleoceanography (Posters) I
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VARIATION IN THE ISOTOPIC COMPOSITION OF SPRING WATER
T226 Working at the Interface of Isotope Geochemistry and Ecology: A Rapidly Growing Discipline (Posters)