Phillip H. Heckel
University of Iowa, Iowa City, IA
Activity
2021
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CONODONT CORRELATION OF UPPER ATOKAN AND LOWER DESMOINESIAN (MIDDLE PENNSYLVANIAN) MARINE UNITS IN MIDCONTINENT AND ILLINOIS BASINS AND PLACEMENT OF THE ATOKAN-DESMOINESIAN BOUNDARY
4 A Matter of Time I: Using High-Resolution Stratigraphic and Sedimentologic Techniques to Investigate the Mid-Continent Geologic RecordSunday, 18 April 20211:00 PM - 5:00 PMUALR Earth Science Room
2018
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PRELIMINARY CONODONT-BASED CORRELATION OF LOWER CHEROKEE MARINE UNITS (ATOKAN-DESMOINESIAN, MIDDLE PENNSYLVANIAN) IN IOWA WITH THOSE OF THE TRADEWATER FORMATION IN THE ILLINOIS BASIN
6 Current Developments in Paleozoic and Early Mesozoic Conodont Biostratigraphy, Systematics, and Paleoecology: The 51st Pander Society SymposiumMonday, 16 April 20188:00 AM - 12:00 PMRoom 299
2017
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UPDATED CONODONT-BASED CORRELATIONS OF TRADEWATER (ATOKAN-DESMOINESIAN, MIDDLE PENNSYLVANIAN) MARINE CYCLOTHEMS IN THE ILLINOIS BASIN
4 Conodonts Solving Stratigraphic ProblemsSunday, 19 March 20178:00 AM - 12:00 PMLawrence Welk Room, Mezzanine Level
2016
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CURRENT STATUS OF CONODONT-BASED CORRELATIONS OF TRADEWATER (ATOKAN-DESMOINESIAN, MIDDLE PENNSYLVANIAN) MARINE CYCLOTHEMS IN THE ILLINOIS BASIN
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
2015
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DEPOSITIONAL BUILD-AND-FILL WITHIN THE ZARAH SUBGROUP (UPPER PENNSYLVANIAN, MISSOURIAN STAGE) OF MIAMI COUNTY, KANSAS: INTEGRATED LITHOSTRATIGRAPHY, BIOSTRATIGRAPHY, δ13CCARB CHEMOSTRATIGRAPHY, AND GEOPHYSICAL WELL-LOG DATA
T256 Sedimentary Basins IITuesday, 3 November 20151:30 PM - 5:30 PMRoom 343
2014
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HIGH-RESOLUTION MISSOURIAN (UPPER PENNSYLVANIAN) STRATIGRAPHY OF MIAMI COUNTY, KANSAS: INTEGRATED LITHOSTRATIGRAPHY, BIOSTRATIGRAPHY, AND δ13CCARB CHEMOSTRATIGRAPHY
T346 New Advances and Applications in Sequence StratigraphyWednesday, 22 October 20141:00 PM - 5:00 PM207
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NEW CONODONT-BASED CORRELATIONS OF DESMOINESIAN (MIDDLE PENNSYLVANIAN) MARINE CYCLOTHEMS BETWEEN ILLINOIS AND MIDCONTINENT BASINS
16 Pennsylvanian Cyclothems and Stratigraphy of the Midcontinent and Illinois BasinsFriday, 25 April 20147:55 AM - 12:00 PMArbor 2
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WHY AREN’T THE NEBRASKA MEMBERS OF THE TECUMSEH SHALE (SHAWNEE GROUP, VIRGILIAN) RECOGNIZED IN THE TYPE TECUMSEH SHALE OF KANSAS?
16 Pennsylvanian Cyclothems and Stratigraphy of the Midcontinent and Illinois BasinsFriday, 25 April 20147:55 AM - 12:00 PMArbor 2
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NEW INTERPRETATION OF THE TECUMSEH SHALE AND LOWER UNITS OF THE DEER CREEK LIMESTONE IN THE MIDDLE SHAWNEE GROUP (VIRGILIAN), NORTHERN MIDCONTINENT, USA
16 Pennsylvanian Cyclothems and Stratigraphy of the Midcontinent and Illinois BasinsFriday, 25 April 20147:55 AM - 12:00 PMArbor 2
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NEW CORRELATIONS IN RACCOON CREEK GROUP (ATOKAN AND LOWER DESMOINESIAN) OF INDIANA AND SOUTHERN ILLINOIS
16 Pennsylvanian Cyclothems and Stratigraphy of the Midcontinent and Illinois BasinsFriday, 25 April 20147:55 AM - 12:00 PMArbor 2
2013
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THE NORTH AMERICAN STRATIGRAPHIC RECORD OF LATE PENNSYLVANIAN GLACIO-EUSTASY
28 Special Poster Session on Undergraduate Research (Posters)Friday, 3 May 20138:00 AM - 12:00 PMCourtyard
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ASYMMETRY OF LATE PENNSYLVANIAN GLACIO-EUSTATIC FLUCTUATIONS IN THE NORTH AMERICAN MIDCONTINENT
28 Special Poster Session on Undergraduate Research (Posters)Friday, 3 May 20138:00 AM - 12:00 PMCourtyard
2011
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CONODONT BIOSTRATIGRAPHY OF LOWER CHEROKEE GROUP (LOWER DESMOINESIAN, MIDDLE PENNSYLVANIAN) IN MIDCONTINENT BASIN
4 Paleozoic Paleontology in Southern Central North AmericaMonday, 28 March 20118:00 AM - 10:00 AMD.H. Holmes C
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CONODONT-BASED CORRELATION OF LOWER CONEMAUGH MARINE UNITS (LATE PENNSYLVANIAN) IN NORTHERN APPALACHIAN BASIN
15 Conodonts: Acanthodus to ZygognathusSunday, 20 March 20111:30 PM - 3:00 PMFrick
2010
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RECENT RESEARCH TRENDS IN PENNSYLVANIAN CYCLOTHEMS
10 Pennsylvanian and Permian Cyclothems of Midcontinental North AmericaMonday, 12 April 20108:00 AM - 12:00 PMShort Creek 2
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CONODONT-BASED CORRELATION OF MAJOR CYCLOTHEMS IN LOWER CHEROKEE GROUP (LOWER DESMOINESIAN, MIDDLE PENNSYLVANIAN), OKLAHOMA TO IOWA
10 Pennsylvanian and Permian Cyclothems of Midcontinental North AmericaMonday, 12 April 20108:00 AM - 12:00 PMShort Creek 2
2008
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AN APPROACH TO CORRELATING WIDESPREAD MAJOR PENNSYLVANIAN CYCLOTHEM SUCCESSION WITH GLACIAL SUCCESSION IN GONDWANA
13 New Approaches and Initiatives in Paleozoic High-Resolution Stratigraphy: A Session Commemorating 15 Years of Views from the Craton and Beyond IIThursday, 24 April 20081:20 PM - 5:00 PM
2007
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GLOBAL ‘DIGITAL' CORRELATION OF MAJOR PENNSYLVANIAN CYCLOTHEMS FROM MIDCONTINENT U.S. TO RUSSIA AND UKRAINE
17 Sequence Stratigraphy and Biostratigraphy of Pennsylvanian–Lower Permian Cyclothems in the North American Midcontinent IThursday, 12 April 20078:00 AM - 12:00 PM
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CONODONT BIOSTRATIGRAPHY IN RELATION TO CYCLOTHEM CORRELATION OF THE LOWER CHEROKEE GROUP (MIDDLE PENNSYLVANIAN), OKLAHOMA TO IOWA
17 Sequence Stratigraphy and Biostratigraphy of Pennsylvanian–Lower Permian Cyclothems in the North American Midcontinent IThursday, 12 April 20078:00 AM - 12:00 PM
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CORRELATION OF MIDDLE CHEROKEE GROUP CYCLOTHEMS ACROSS NORTHERN MIDCONTINENT USING GONDOLELLA AS A MARKER FOR THE UPPER TIAWAH CYCLOTHEM
17 Sequence Stratigraphy and Biostratigraphy of Pennsylvanian–Lower Permian Cyclothems in the North American Midcontinent IThursday, 12 April 20078:00 AM - 12:00 PM
2006
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CALIBRATION OF MIDDLE TO LATE PENNSYLVANIAN TIME SCALE USING SUCCESSION OF GLACIAL-EUSTATIC MIDCONTINENT CYCLOTHEMS
2 Carboniferous Sedimentology and StratigraphyThursday, 20 April 20068:00 AM - 12:20 PM
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PROXIMAL FACIES OF THE UPPER FREEPORT AND ASSOCIATED CYCLOTHEMS IN THE VICINITY OF THE ALLEGHENY FRONT, NORTHERN APPALACHIAN BASIN
2 Carboniferous Sedimentology and StratigraphyThursday, 20 April 20068:00 AM - 12:20 PM
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SEQUENCE STRATIGRAPHY AND CORRELATION OF MIDDLE CHEROKEE GROUP (MIDDLE PENNSYLVANIAN, EARLY DESMOINESIAN) CYCLOTHEMS FROM OKLAHOMA TO IOWA
1 Sequence Stratigraphy and Paleontology of Carboniferous and Permian Strata of the Northern and Southern Mid-ContinentMonday, 6 March 20068:15 AM - 12:00 PM
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SEQUENCE STRATIGRAPHY AND CYCLOTHEM CORRELATION OF LOWER CHEROKEE GROUP (MIDDLE PENNSYLVANIAN), OKLAHOMA TO IOWA
1 Sequence Stratigraphy and Paleontology of Carboniferous and Permian Strata of the Northern and Southern Mid-ContinentMonday, 6 March 20068:15 AM - 12:00 PM
2005
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CARBON ISOTOPE CHEMOSTRATIGRAPHY OF TWO NORTH AMERICAN PENNSYLVANIAN CYCLOTHEMS: THE DESMOINESIAN PAWNEE AND MISSOURIAN IOLA
2 Influence of Epeiric Sea Dynamics on the Interpretation of Isotope Secular Curves IMonday, 8 August 20059:00 AM - 12:00 PM
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ANALYSIS OF STREPTOGNATHODUS SPECIES SUCCESSION IN EUDORA SHALE MEMBER OF STANTON LIMESTONE (UPPER PENNSYLVANIAN) ON NORTHERN MIDCONTINENT SHELF
33 Innovations in Paleontological Methods (Posters)Friday, 20 May 20058:00 AM - 12:00 PM
2004
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CYCLOTHEMIC OFFSHORE “CORE” SHALES AS RECORDS OF CLIMATE DYNAMICS AND INTERGLACIAL DURATIONS OF THE PERMO-CARBONIFEROUS ICE AGE
3 Paleoclimatology/Paleoceanography ISunday, 7 November 20048:00 AM - 12:00 PM
2003
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REVISION OF STRATIGRAPHIC NOMENCLATURE AND CLASSIFICATION OF PLEASANTON, KANSAS CITY, LANSING, AND LOWER PART OF THE DOUGLAS GROUPS (LOWER UPPER PENNSYLVANIAN, MISSOURIAN) IN KANSAS
1 Stratigraphic Correlation and Nomenclature of the Upper Midwest PaleozoicMonday, 24 March 20038:00 AM - 9:50 PM
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NEW INSIGHTS ON THE LOCALITY AND MATERIAL FOR THE FIRST PENNSYLVANIAN CONODONT PAPER PUBLISHED IN NORTH AMERICA
3 Pander Society Symposium (Posters)Monday, 24 March 20038:00 AM - 12:00 PM
2002
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LOWER AND MIDDLE PENNSYLVANIAN CONODONT ZONATION FOR MIDCONTINENT NORTH AMERICA
19 Pander Society Symposium (Posters)Thursday, 4 April 20028:00 AM - 12:00 PM
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UPPER FREEPORT ROOF SHALES, APPALACHIAN BASIN
26 Studies of Depositional Systems and Sedimentary Rocks: In Honor of Edward Scudder BeltTuesday, 26 March 20021:00 PM - 5:00 PM
2001
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STRATIGRAPHIC VARIATION IN OXYGEN AND CARBON STABLE ISOTOPE COMPOSITION WITHIN ONE GLACIO-EUSTATIC PENNSYLVANIAN CYCLOTHEM (IOLA) IN MIDCONTINENT NORTH AMERICA
10 Sedimentary GeologyMonday, 23 April 20011:40 PM - 3:20 PM
Date Unknown
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PENNSYLVANIAN LIMESTONES AND THEIR SIGNIFICANCE IN SOUTHEASTERN OHIO
T157 Sedimentary Geology and Earth History: Retrospective and Prospective: In Honor of the Career and Contributions of Robert H. Dott Jr. (Posters)
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STRATIGRAPHIC VARIATION IN OXYGEN AND CARBON ISOTOPE COMPOSITION WITHIN ONE GLACIO-EUSTATIC PENNSYLVANIAN CYCLOTHEM IN MIDCONTINENT NORTH AMERICA
182 Sedimentology (Posters): Carbonate Sediments, Diagenesis, Paleoclimate and Paleosols
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CARBON STABLE ISOTOPE PATTERNS IN THE PAWNEE CYCLOTHEM, MIDDLE PENNSYLVANIAN OF MIDCONTENENT NORTH AMERICA
21 Geochemistry, Petrology and Tectonics (Posters)