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Activity

2018

• HOW MANY CRATERS ON EARTH AFTER THE BREAKUP OF THE L-CHONDRITE PARENT BODY 466 MA?
  T139 Impact Cratering: Geologic, Geochemical, and Geophysical Signatures on the Terrestrial Planets
  Monday, 5 November 2018

  1:30 PM - 5:30 PM

  Room 235

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2013

• SO WHAT IS THE DEEP TIME EARTH HISTORY REVOLUTION?
  T325 Earth Deep Time Revolution by Global Chronostratigraphic Correlation
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 401
• STRONTIUM ISOTOPE (87SR/86SR) STRATIGRAPHY OF ORDOVICIAN CONODONT APATITE AND CARBONATE BULK ROCK: IMPLICATIONS FOR PRESERVATION OF PRIMARY SEAWATER CHEMISTRY
  T220 Celebrating Advances in Conodont Studies—134 Years of North American Conodonts
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Mile High Ballroom 1CD
• HIGH-RESOLUTION STRATIGRAPHIC CORRELATION AND BIODIVERSITY DYNAMICS OF MIDDLE AND LATE ORDOVICIAN MARINE FOSSILS FROM BALTOSCANDIA AND POLAND
  T90 Biological and Environmental Feedbacks in the Colonization of the Water Column
  Sunday, 27 October 2013

  1:00 PM - 5:00 PM

  Room 603

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2012

• POSITIVE CARBON ISOTOPE SHIFT IN THE MIDDLE TO LATE ORDOVICIAN: NO LINK WITH SEA LEVEL?
  T92 Sigma Gamma Epsilon Undergraduate Research (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B

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2011

• USING CONSTRAINED OPTIMIZATION (CONOP9) TO EXAMINE CONODONT BIODIVERSITY DYNAMICS FROM THE ORDOVICIAN OF BALTOSCANDIA
  10 Undergraduate and Graduate Research Part II (Posters)
  Monday, 28 March 2011

  1:30 PM - 5:00 PM

  Pre-Function Area
• A COMPOSITE TAXON RANGE CHART AND CONODONT BIODIVERSITY DYNAMICS FROM THE ORDOVICIAN OF BALTOSCANDIA
  15 Conodonts: Acanthodus to Zygognathus
  Sunday, 20 March 2011

  1:30 PM - 3:00 PM

  Frick
• CONODONT BIOSTRATIGRAPHY AND SR-ISOTOPE STRATIGRAPHY ACROSS THE KNOX/BEEKMANTOWN UNCONFORMITY IN THE CENTRAL APPALACHIANS
  15 Conodonts: Acanthodus to Zygognathus
  Sunday, 20 March 2011

  1:30 PM - 3:00 PM

  Frick

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2010

• A COMPOSITE TAXON RANGE CHART AND CONODONT BIODIVERSITY DYNAMICS FROM THE ORDOVICIAN OF BALTOSCANDIA
  9 Current Conodont Research I: A Pander Society Session in Honor of Raymond Ethington, Tom Thompson, and Jim Miller
  Monday, 12 April 2010

  8:00 AM - 12:00 PM

  Short Creek 3 & 4

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2009

• AN IOWA-BALTOSCANDIA-CHINA CONNECTION: PRECISE LONG-RANGE CHEMOSTRATIGRAPHIC CORRELATION OF UPPER ORDOVICIAN STRATA USING THE GUTTENBERG δ13C EXCURSION (GICE)
  23 Geochemistry and Biogeochemistry (Posters)
  Friday, 3 April 2009

  8:00 AM - 12:00 PM

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2008

• CONODONT CAI THERMAL MATURITY MAPS FOR THE CENTRAL APPALACHIAN, ILLINOIS, AND MICHIGAN BASINS
  34 Paleontology (Posters)
  Friday, 25 April 2008

  1:00 PM - 5:00 PM
• REGIONAL MIDDLE AND LATE KATIAN (LATE ORDOVICIAN) δ13C CHEMOSTRATIGRAPHY IN NORTH AMERICA: COMPARISON BETWEEN SUCCESSIONS IN IOWA, THE CINCINNATI REGION IN KENTUCKY AND OHIO, AND THE ARBUCKLE MOUNTAINS IN OKLAHOMA
  8 Sediments and Stratigraphy (Posters)
  Thursday, 24 April 2008

  8:00 AM - 12:00 PM
• INTRODUCING THE BALSAMIAN, NEW SUBSTAGE OF THE EARLY CHATFIELDIAN (MOHAWKIAN, LATE ORDOVICIAN): CHRONOSTRATIGRAPHIC IMPLICATIONS OF THE GUTTENBERG δ 13C EXCURSION (GICE) IN NEW YORK STATE AND ONTARIO
  28 Evolution of the Taconian Foreland Basin: Timing of Late Ordovician Sedimentological and Tectonic Events as Seen From Outcrop and Subsurface Sources II
  Friday, 28 March 2008

  1:00 PM - 4:10 PM

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2006

• VOLCANIC ASH BEDS DISCOVERED IN THE UPPER BROMIDE FORMATION AND WOMBLE SHALE (ORDOVICIAN) IN OKLAHOMA: THE WESTERNMOST OCCURRENCES OF THE MILLBRIG AND DEICKE K-BENTONITES?
  8 Sedimentology/Stratigraphy/Paleontology/Paleomagnetics
  Tuesday, 7 March 2006

  8:00 AM - 12:00 PM

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2005

• FIRST RECOGNITION OF HIRNANTIAN (UPPERMOST ORDOVICIAN) STRATA IN NORTHEASTERN IOWA AND NORTHEASTERN ILLINOIS BY MEANS OF d13C CHEMOSTRATIGRAPHY
  33 Innovations in Paleontological Methods (Posters)
  Friday, 20 May 2005

  8:00 AM - 12:00 PM

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2004

• RESOLVING QUESTIONS OF CONSANGUINITY BETWEEN THE LATE ORDOVICIAN DEICKE, MILLBRIG AND KINNEKULLE K-BENTONITES IN NORTH AMERICA AND BALTOSCANDIA
  101 Igneous Petrology
  Monday, 8 November 2004

  1:30 PM - 5:30 PM

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2003

• A MID-CARADOCIAN (453 M.Y.) DRAWDOWN IN PCO2: EVIDENCE FOR A DECREASE IN SEAWATER TEMPERATURE AND ICESHEET DEVELOPMENT?
  202 Paleoclimatology/Paleoceanography I
  Wednesday, 5 November 2003

  8:00 AM - 12:00 PM
• AGE AND SIGNIFICANCE OF THE SEQUENCE BOUNDARY AT THE BASE OF THE EUREKA QUARTZITE IN CENTRAL NEVADA
  T181 New Perspectives on Neoproterozoic–Early Paleozoic Development of Western Laurentia: In Honor of John Cooper
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM
• CONODONTS, GRAPTOLITES, AND d13C CHEMOSTRATIGRAPHY IN THE LATEST ORDOVICIAN (GAMACHIAN, HIRNANTIAN): A GLOBAL REVIEW
  10 Pander Society Symposium
  Monday, 24 March 2003

  1:00 PM - 5:00 PM
• REGIONAL CARBON ISOTOPE (d13C) STRATIGRAPHY OF CHATFIELDIAN (UPPER MIDDLE ORDOVICIAN) CARBONATES IN CENTRAL AND EASTERN NORTH AMERICA
  3 Pander Society Symposium (Posters)
  Monday, 24 March 2003

  8:00 AM - 12:00 PM

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2002

• THE EVENT STRATIGRAPHIC AND TECTONOMAGMATIC APPLICATION OF LOWER PALEOZOIC K-BENTONITES
  42 Event Stratigraphy: Evidence for Volcanic, Eustatic, Biotic, Isotopic, and Seismic Events in the Paleozoic Sedimentary Record
  Friday, 5 April 2002

  8:00 AM - 12:00 PM
• NEW DATA ON THE AGE AND DISTRIBUTION OF THE EARLY SILURIAN (LLANDOVERIAN) THORN HILL K-BENTONITE COMPLEX IN THE SOUTHERN APPALACHIANS
  18 Stratigraphy (Posters)
  Thursday, 4 April 2002

  8:00 AM - 12:00 PM

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2001

• IMPACT OF THE SEBREE TROUGH ON MIDDLE AND LATE ORDOVICIAN PALEOCEANOGRAPHY OF THE MIDCONTINENT USA
  T90 New Insights into Late Ordovician Climate, Oceanography and Tectonics
  Tuesday, 6 November 2001

  1:30 PM - 5:30 PM
• THE ORDOVICIAN (CHATFIELDIAN) GUTTENBERG CARBON ISOTOPE EXCURSION. 2. SIGNIFICANCE FOR CLARIFYING BALTOSCANDIC AND TRANS-ATLANTIC BIOSTRATIGRAPHIC RELATIONS AND THE EQUIVALENCE OF THE NORTH AMERICAN MILLBRIG AND BALTOSCANDIC KINNEKULLE K-BENTONITES
  17 Sedimentary Rocks (Posters)
  Tuesday, 24 April 2001

  8:00 AM - 12:00 PM
• THE ORDOVICIAN (CHATFIELDIAN) GUTTENBERG CARBON ISOTOPE EXCURSION. 1. NEW DATA FROM THE EASTERN NORTH AMERICAN MIDCONTINENT AND BALTOSCANDIA
  17 Sedimentary Rocks (Posters)
  Tuesday, 24 April 2001

  8:00 AM - 12:00 PM

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Date Unknown

• THE GUTTENBERG (CHATFIELDIAN, ORDOVICIAN) 13C EXCURSION (GICE): SIGNIFICANCE FOR NORTH AMERICAN AND TRANS-ATLANTIC CHRONOSTRATIGRAPHIC CORRELATIONS AND FOR ASSESSMENT OF THE AGE RELATIONS BETWEEN THE NORTH AMERICAN MILLBRIG AND THE BALTOSCANDIC KINNEKULLE K-BENTONITES
  31 Stratigraphy (Posters) II
• A DETAILED δ13C CURVE THROUGH THE CINCINNATIAN SERIES (UPPER ORDOVICIAN) IN ITS TYPE AREA: SIGNIFICANCE FOR REGIONAL CHEMOSTRATIGRAPHIC CORRELATIONS
  54 Stratigraphy (Posters)
• STRATIGRAPHIC SIGNIFICANCE OF δ13C CHEMOSTRATIGRAPHY IN THE UPPER ORDOVICIAN-LOWER SILURIAN OF THE NORTH AMERICAN MIDCONTINENT
  54 Stratigraphy (Posters)
• THE FIRST RECORD OF THE ORDOVICIAN GUTTENBERG δ13C EXCURSION (GICE) IN ASIA: CHEMOSTRATIGRAPHY OF THE PAGODA LIMESTONE AND YANWASHAN FORMATION IN SOUTH-EASTERN CHINA
  54 Sediments, Carbonates (Posters)
• d13C CHEMOSTRATIGRAPHY OF THE MANITOULIN FORMATION (ORDOVICIAN-SILURIAN) AND UNDERLYING STRATA IN ONTARIO: A NEW INTERPRETATION OF AGE AND DEPOSITIONAL RELATIONSHIPS
  36 Stratigraphy (Posters)
• CHRONOSTRATIGRAPHIC SIGNIFICANCE OF d13C CHEMOSTRATIGRAPHY IN THE ORDOVICIAN-SILURIAN BOUNDARY INTERVAL IN THE NORTH AMERICAN MIDCONTINENT
  35 A Continent Encompassed: Issues in North American Paleozoic Stratigraphy (Posters)
• TRANS-ATLANTIC CORRELATION OF UPPER ORDOVICIAN δ13C EXCURSIONS
  35 A Continent Encompassed: Issues in North American Paleozoic Stratigraphy (Posters)
• Middle and Late Ordovician Biodiversity Dynamics in Marine Microfossils from Baltoscandia
  144 Paleontology (Posters) I - Diversity, Evolution, and Biogeography
• MULTIPLE ASH ACCUMULATION EVENTS PRESERVED IN INDIVIDUAL LOWER PALEOZOIC K-BENTONITES: STRATIGRAPHIC IMPLICATIONS
  61 Stratigraphy (Posters) I
• THE LATE MIDDLE ORDOVICIAN (CHATFIELDIAN) GUTTENBERG CARBON ISOTOPE EXCURSION (GICE): A USEFUL TOOL FOR CORRELATION FROM NEW YORK TO MANITOULIN, ONTARIO AND CENTRAL KENTUCKY
  256 Sediments, Carbonates (Posters)
• PALEOOCEANOGRAGHIC ASPECTS OF THE EARLY CHATFIELDIAN (UPPER MIDDLE ORDOVICIAN) POSITIVE d13C EXCURSION (GICE)
  256 Sediments, Carbonates (Posters)