Ronald D. Lewis
Auburn University, Auburn, AL
Activity
2025
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FIRST REPORT OF REGENERATION IN STELLAROCRINID CRINOID AXILLARY SPINES: EVIDENCE FOR ATTEMPTED PREDATION FROM THE UPPER PENNSYLVANIAN WANN FORMATION OF NORTHEASTERN OKLAHOMA
38 D5. Contributions from Paleontology, Paleoclimatology, and Geoarchaeology (Posters)Sunday, 30 March 20258:30 AM - 2:30 PMNorth Great Hall
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ARCHAEOCIDARID ECHINOID JAW ELEMENTS FROM THE UPPERPENNSYLVANIAN BARNSDALL FORMATION OF NORTHERN OKLAHOMA:MORPHOLOGY AND DISTRIBUTIONAL PATTERNS
38 D5. Contributions from Paleontology, Paleoclimatology, and Geoarchaeology (Posters)Sunday, 30 March 20258:30 AM - 2:30 PMNorth Great Hall
2024
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ARE BIFURCATED PIRASOCRINID CRINOID TEGMEN SPINES THE RESULT OF A NORMAL GROWTH PROCESS OR A PATHOLOGICAL RESPONSE TO PREDATION-INDUCED DAMAGE? PRELIMINARY STATISTICAL RESULTS
6 D4. Paleontology/Paleoclimatology (Posters)Sunday, 21 April 20241:30 PM - 5:30 PMGrand Ballroom, Oasis CC
2023
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THE RARE BECOMES COMMON: NEW RECORDS OF UPPER PENNSYLVANIAN CRINOID SPINES WITH MULTIPLE PLANES OF REGENERATION
166 D25. Recent Developments in Paleoecology (Posters)Tuesday, 17 October 20238:00 AM - 5:30 PMHall B
2022
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REGENERATION FREQUENCY OF PIRASOCRINID CLADID CRINOID SPINES IN THE UPPER PENNSYLVANIAN WANN AND BARNSDALL FORMATIONS OF NORTHEASTERN OKLAHOMA
63 D25. Paleontology: Recent Developments in Paleoecology and Taphonomy (Posters)Sunday, 9 October 20222:00 PM - 6:00 PMExhibit Hall F
2019
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REAPPRAISAL OF ECHINODERMS FROM THE OIL CREEK FORMATION, MIDDLE ORDOVICIAN (WHITEROCKIAN/DARRIWILIAN), ARBUCKLE MOUNTAINS AND CRINER HILLS, SOUTHERN OKLAHOMA
T116 The Ordovician Earth: Integrated Perspectives on the Fossil and Rock Records (Posters)Monday, 23 September 20199:00 AM - 6:30 PMHall AB, North Building
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FACE DOWN IN THE SEDIMENT: IMPLICATIONS FOR THE ONSHORE-OFFSHORE DISTRIBUTION OF ENCRUSTING FORAMINIFERA IN THE BAHAMAS
38 D22. Paleontology: Paleoecology/Taphonomy (Posters)Sunday, 22 September 20199:00 AM - 5:30 PMHall AB, North Building
2018
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ENCRUSTING FORAMINIFERA FROM THE BAHAMIAN OUTER ISLANDS: FINDINGS FROM THE LAST DECADE AND PROSPECTS FOR FUTURE RESEARCH
273 D17. Paleontology, Paleoecology BWednesday, 7 November 20181:30 PM - 5:30 PMRoom 142
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ENCRUSTING FORAMINIFERA AT MAYAGUANA, BAHAMAS: DISTRIBUTION AND RELATIONSHIP TO FOOD AVAILABILITY
38 D22. Paleontology, Paleoecology and Taphonomy (Posters)Sunday, 4 November 20189:00 AM - 5:30 PMHalls J-K
2017
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DISTRIBUTION OF ENCRUSTING FORAMINIFERA AT MAYAGUANA, BAHAMAS: DETERMINING ASSEMBLAGE COMPOSITION AND RELATIONSHIP TO FOOD AVAILABILITY
272 D17. Paleontology, Paleoecology/Taphonomy (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
2016
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DID HURRICANE JOAQUIN ALTER THE ONSHORE-OFFSHORE ZONATION OF ENCRUSTING FORAMINIFERA AT SAN SALVADOR, BAHAMAS?
T160 Geological Effects of Extreme Storm Events on Small Tropical Island Nations (Posters)Monday, 26 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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THE CHARACTERISTICS AND DISTRIBUTION OF ENCRUSTING FORAMINIFERA AT CAT ISLAND, BAHAMAS
T15 Experimental Approaches and Technology in Service of MicropaleontologySunday, 25 September 20168:00 AM - 12:00 PMRoom 507
2015
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COMPARISON OF ENCRUSTING FORAMINIFERA AT BANK BARRIER REEFS AND LAGOONAL PATCH REEFS FOUND AT SAN SALVADOR AND CAT ISLAND, BAHAMAS
T130 Topics in Paleoecology: Modern Analogues and Ancient Systems (Posters)Monday, 2 November 20159:00 AM - 6:30 PMExhibit Hall
2014
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DISTRIBUTION OF ENCRUSTING FORAMINIFERA AT CAT ISLAND, BAHAMAS: PRELIMINARY RESULTS
203 Paleontology: Fossils as Paleoenvironmental and Paleoclimactic Indicators (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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RELATIONSHIPS BETWEEN TAPHONOMY AND ONTOGENY IN THE ADVANCED CLADID CRINOID APOGRAPHIOCRINUS TYPICALIS FROM THE UPPER PENNSYLVANIAN OF OKLAHOMA
T55 Echinoderm Paleobiology: Phylogenetics, Morphology, and Evolutionary Paleoecology (Posters)Sunday, 19 October 20149:00 AM - 5:00 PMExhibition Hall C
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SEQUENCE STRATIGRAPHIC CONTROL OVER TAPHONOMICALLY COMPLEX PELMATOZOAN ECHINODERM LAGERSTÄTTEN IN PALEOZOIC EPEIRIC BASINS
T23 Echinoderm Paleobiology: Phylogenetics, Morphology, and Evolutionary PaleoecologySunday, 19 October 20148:00 AM - 12:00 PM220
2013
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A RE-EVALUATION OF THE SYSTEMATICS OF ERISOCRINUS, A PENNSYLVANIAN CLADID CRINOID
194 Morphology and PhylogenyTuesday, 29 October 20138:00 AM - 12:00 PMMile High Ballroom 1EF
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GROWTH OF ATTACHED (ENCRUSTING) BENTHIC FORAMINIFERA IN THE FIRST YEAR OF SETTLEMENT, SAN SALVADOR, BAHAMAS
126 Paleoecology and Taphonomy (Posters)Monday, 28 October 20139:00 AM - 6:30 PMHall D
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THE MORPHOLOGY OF ERISOCRINUS TYPUS: A STUDY USING ARCGIS©
24 Multidisciplinary Paleontology ResearchThursday, 21 March 20138:00 AM - 12:00 PMFlamboyan Room
2012
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A MORPHOMETRIC STUDY OF ERISOCRINUS (CRINOIDEA) USING ARCGIS
89 Paleontology: Morphological Evolution & Morphology and Systematics (Posters)Monday, 5 November 20129:00 AM - 6:00 PMHall B
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ZONATION, GROWTH RATES, AND CALCIUM-CARBONATE PRODUCTION OF ATTACHED (ENCRUSTING) FORAMINIFERA AT SAN SALVADOR, BAHAMAS
T61 Surf’s Up: New Insights on the Geology, Karst, and Paleontology of Carbonate Systems of the Bahama Archipelago IISunday, 4 November 20121:30 PM - 5:30 PM203A
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TEST ABNORMALITIES IN BENTHIC FORAMINIFERA FROM THE ORANGE BEACH AREA, ALABAMA: ASSESSING THE EFFECTS OF THE DEEPWATER HORIZON OIL SPILL
1 Undergraduate Research (Posters)Saturday, 31 March 20127:00 PM - 9:00 PMGrand Ballroom
2011
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USING MID-OUTER SHELF FORAMINIFERA TO ASSESS BENTHIC COMMUNITY DAMAGE AND RECOVERY FOLLOWING THE DEEPWATER HORIZON OIL SPILL, GULF OF MEXICO
19 Micropaleontology of the SoutheastFriday, 25 March 20118:00 AM - 12:00 PMSalon B
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ZONATION OF ATTACHED (ENCRUSTING) FORAMINIFERA ACROSS A SMALL CARBONATE PLATFORM, BASED ON SPECIES ASSEMBLAGES AND AREA COVERED, SAN SALVADOR, BAHAMAS
19 Micropaleontology of the SoutheastFriday, 25 March 20118:00 AM - 12:00 PMSalon B
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EXTRAORDINARILY PRESERVED TERRESTRIAL BIOTA IN THE INGERSOLL SHALE, A COMPACT ESTUARINE CLAY LENS IN THE UPPER CRETACEOUS EUTAW FORMATION, EASTERN ALABAMA
3 Significant Fossil Sites in the Southeast: Why They Are Important and How They Contribute to Our Knowledge of the Fossil Record IThursday, 24 March 20118:00 AM - 12:05 PMSalon B
2010
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GENESIS OF A CRINOID LAGERSTATTE IN THE UPPER PENNSYLVANIAN BARNSDALL FORMATION OF NORTHEASTERN OKLAHOMA
T215 Lagerstätten through Time: An Examination of Exceptional Preservational Pathways from the Terminal Proterozoic through Today IITuesday, 2 November 20101:30 PM - 5:30 PMRoom 603
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COMPACT LAGERSTATTEN: EXCEPTIONALLY FOSSILIFEROUS DEPOSITS FORMED BY MULTIPLE TAPHONOMIC FACTORS IN ISOLATED, TRANSIENT DEPOCENTERS
T215 Lagerstätten through Time: An Examination of Exceptional Preservational Pathways from the Terminal Proterozoic through Today IITuesday, 2 November 20101:30 PM - 5:30 PMRoom 603
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PALEOECOLOGY OF LATE CRETACEOUS PINNIDAE IN THE EUTAW FORMATION OF ALABAMA AND AN ECOLOGIC COMPARISON WITH A MODERN ASSEMBLAGE IN FLORIDA
45 PaleontologyMonday, 15 March 20101:30 PM - 5:35 PMLiberty B
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TAPHONOMY OF DISARTICULATED CRINOIDS FROM THE UPPER PENNSYLVANIAN BARNSDALL FORMATION, NORTHEASTERN OKLAHOMA
9 Paleontology I, Paleozoic (Posters)Sunday, 14 March 20108:00 AM - 12:05 PMInternational ABCDF
2009
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ANALYSIS OF TWO FOSSIL CONCENTRATIONS IN THE TOMBIGBEE SAND MEMBER CAPROCK, EUTAW FORMATION, MONTGOMERY COUNTY, ALABAMA
245 Paleontology: Taphonomy, Diversity & Extinction (Posters)Wednesday, 21 October 20099:00 AM - 6:00 PMHall A
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GENUS-LEVEL TAPHONOMIC VARIATION WITHIN CLADID CRINOIDS, UPPER PENNSYLVANIAN BARNSDALL FORMATION, NORTHEASTERN OKLAHOMA
245 Paleontology: Taphonomy, Diversity & Extinction (Posters)Wednesday, 21 October 20099:00 AM - 6:00 PMHall A
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ASSEMBLAGES OF ATTACHED (ENCRUSTING) FORAMINIFERA ACROSS A SMALL, CARBONATE PLATFORM, SAN SALVADOR, BAHAMAS
32 Paleontology: Paleoenvironments, Paleocommunities, Biogeography & Biostratigraphy (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A
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UPPER CRETACEOUS (SANTONIAN) AMBER FROM THE INGERSOLL SHALE (EUTAW FORMATION), EASTERN ALABAMA: MODES OF OCURRENCE, CHARACTER, FOSSIL INCLUSIONS, AND PALEOBOTANICAL AFFINITY
32 Paleontology: Paleoenvironments, Paleocommunities, Biogeography & Biostratigraphy (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A
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THE PROSPECT OF COMPACT ESTUARINE LAGERSTATTEN (CEL)
3 Paleontology & PaleoecologyThursday, 12 March 20098:30 AM - 12:30 PM
2008
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Benthic Foraminifera at Platform-Margin Reefs, San Salvador Island, Bahamas
T273 From San Salvador and Beyond: A Tribute to Don and Kathy Gerace and the Development of the Gerace Research CentreTuesday, 7 October 20081:30 PM - 5:30 PM
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RECENT FORAMINIFERA AT THE PLATFORM MARGIN, DOOLITTLE'S GROTTO AND DOUBLE CAVES DIVE SITES, SAN SALVADOR ISLAND, BAHAMAS
15 Paleontology and Paleoclimatology (Posters)Thursday, 10 April 20081:30 PM - 5:30 PM
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BENTHIC FORAMINIFERAL ASSEMBALGES AT CUT CAY: A MICROCOSM STUDY OF THE EFFECTS OF WATER ENERGY AND SUBSTRATE PREFERENCE, SAN SALVADOR ISLAND, BAHAMAS
15 Paleontology and Paleoclimatology (Posters)Thursday, 10 April 20081:30 PM - 5:30 PM
2006
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DID HIGH-CALCIUM SEA WATER IN THE LATE CRETACEOUS CAUSE ANOMALOUSLY HIGH RATIOS OF PLANKTONIC TO BENTHIC FORAMINIFERA?
202 Paleoclimatology/Paleoceanography: Proxies, Patterns, and Processes (Posters)Wednesday, 25 October 20068:00 AM - 12:00 PM
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BIOTIC COMPOSITION AND TAPHONOMY OF AN UPPER CRETACEOUS KONSERVAT-LAGERSTÄTTE (INGERSOLL SHALE, EUTAW FORMATION, EASTERN ALABAMA)
122 Paleontology/Paleobotany V: Taphonomy and Exceptional PreservationTuesday, 24 October 20068:00 AM - 12:00 PM
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PALEOENVIRONMENTAL FACTORS CONTROLLING FOSSIL PRESERVATION IN AN UPPER CRETACEOUS KONSERVAT-LAGERSTÄTTE (INGERSOLL SHALE, EUTAW FORMATION, EASTERN ALABAMA)
122 Paleontology/Paleobotany V: Taphonomy and Exceptional PreservationTuesday, 24 October 20068:00 AM - 12:00 PM
2005
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USE OF TAPHONOMIC DATA ALONG WITH SPECIES COMPOSITION AS PROXIES FOR GRASS-BED CHARACTERISTICS: LARGE BENTHIC FORAMINIFERA, SAN SALVADOR, BAHAMAS
T181 Habitat Partitioning above, on and within the SubstrateTuesday, 18 October 20051:30 PM - 5:30 PM
2004
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WHY WAS RUDOLF RICHTER’S AKTUOPALÄONTOLOGIE NOT EMBRACED BY U.S. PALEONTOLOGISTS?
100 History of GeologyMonday, 8 November 20041:30 PM - 5:30 PM
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LARGE BENTHIC FORAMINIFERA OF THE FORE-REEF ZONE, SAN SALVADOR, BAHAMAS
22 Paleontology (Posters) I: PaleoecologySunday, 7 November 20048:00 AM - 12:00 PM
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LARGE BENTHIC FORAMINIFERA IN SEA-GRASS HABITATS: STANDING CROP VERSUS SEDIMENT ASSEMBLAGES AT SAN SALVADOR, BAHAMAS
22 Paleontology (Posters) I: PaleoecologySunday, 7 November 20048:00 AM - 12:00 PM
2003
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RUDOLF RICHTER AND TODAY’S ACTUALISTIC PALEONTOLOGY
T71 Signs of Life: the Role of Paleobiology in the History of Evolutionary Theory and our Attempts to Understand the Changing Nature of the BiosphereMonday, 3 November 20038:00 AM - 12:00 PM
Date Unknown
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FORAMINIFERAL ASSEMBLAGES AND REEF-SEDIMENT PETROGRAPHIC CRITERIA AS EVIDENCE FOR RELATIVE DISTANCE FROM SHORE FOR PLEISTOCENE REEFS, SAN SALVADOR, BAHAMAS
160 Paleontology/Paleobotany (Posters) I
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DISTRIBUTION OF ATTACHED (ENCRUSTING) FORAMINIFERA ACROSS A CARBONATE PLATFORM, SAN SALVADOR ISLAND, BAHAMAS: PRELIMINARY RESULTS
21 Paleontology & Paleoecology (Posters)