Joan M. Bernhard
Woods Hole Oceanographic Institution, Woods Hole, MA
Activity
2024
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STERCOMATA MAY REVEAL A NOW LARGELY HIDDEN RECORD OF BENTHIC PROTISTS IN THE CAMBRIAN EVOLUTIONARY RADIATION
T274 Evolution of Marine Life in the Cambrian II: Biotic, Biogeochemical, and Stratigraphic ContextsWednesday, 25 September 20241:30 PM - 5:30 PM204C
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INSIGHT INTO MINERAL FABRICS, BIOFABRICS, AND CHANNEL ARCHITECTURE TO COMPREHENSIVELY CHARACTERIZE MICROBIALITE TEXTURE
T2 New Voices in GeobiologySunday, 22 September 20248:00 AM - 12:00 PM208A
2023
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CHLOROPLAST-SEQUESTERING BENTHIC FORAMINIFERA INHABITING HIGH ARCTIC DEEP-SHELF SEDIMENTS
T237 Insights from Microfossils and Their Modern Analogs: From Traditional and Emerging Approaches, to Critical Re-Evaluations (Posters)Wednesday, 18 October 20238:00 AM - 5:30 PMHall B
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MICROBIAL AND MINERAL IMPACT ON TEXTURE IN INCIPIENT DENDROLITIC MICROBIALITES, LITTLE HOT CREEK, CA
T223 New Advances in the Study of MicrobialitesWednesday, 18 October 20238:00 AM - 12:00 PM335
2022
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BENTHIC FORAMINIFERAL ASSEMBLAGES IN KARST SUBTERRANEAN ESTUARIES OF THE YUCATAN PENINSULA, MEXICO
T125 New Voices in Geobiology (Posters)Monday, 10 October 20222:00 PM - 6:00 PMExhibit Hall F
2021
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BENTHIC FORAMINIFERA WITH ANAEROBIC MICROBIAL-LIKE METABOLISMS PROVIDE HYPOTHETICAL INSIGHTS INTO EARLY MICROEUKARYOTE EVOLUTION
T178 Life's Innovations from the Early Earth to the Search on Modern Mars I: Honoring the Career of Andrew H. KnollTuesday, 12 October 20211:30 PM - 5:30 PMPortland Ballroom 255 (Hybrid Room)
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CELLULAR ULTRASTRUCTURE OF BENTHIC FORAMINIFERA FROM DEEP-WATER HYDROCARBON SEEPS
T15 New Voices in GeobiologySunday, 10 October 20218:00 AM - 12:00 PMD137
2017
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CAN FRESHWATER FORAMINIFERA IMPACT STROMATOLITE FABRIC?
T119 Microbialite Textures and Chemical Signatures in Continental Settings: Forging the Link between the Modern and AncientMonday, 23 October 20178:00 AM - 12:00 PMRoom 602/603
2016
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DOES MELONIS BARLEEANUM HAVE CELLULAR ADAPTATIONS TO PERMIT INHABITATION OF SEDIMENTS SUBJECT TO GAS HYDRATE DISSOCIATION?
T161 Microfossil Proxies in Earth History (Posters)Monday, 26 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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ANTHROPOCENE TRIPLE STRESS: IMPACT OF EXPERIMENTALLY INDUCED OCEAN ACIDIFICATION, DEOXYGENATION, AND WARMING ON BENTHIC FORAMINIFERAL COMMUNITY COMPOSITION AND GROWTH
T137 Past and Present Global Biotic Crises: From Microbes to MegafaunaMonday, 26 September 20161:30 PM - 5:30 PMMile High Ballroom 3C
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PAIRED ANALYSES OF FINE-SCALE SEDIMENT GEOCHEMISTRY AND LIVE BENTHIC FORAMINIFERAL DISTRIBUTIONS IN MUDFLAT CHEMOCLINES
T15 Experimental Approaches and Technology in Service of MicropaleontologySunday, 25 September 20168:00 AM - 12:00 PMRoom 507
2015
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TRIPLE STRESS: RESULTS OF A LONG-TERM EXPERIMENT TO ASSESS IMPACT OF OCEAN ACIDIFICATION, DEOXYGENATION, AND WARMING ON BENTHIC FORAMINIFERAL COMMUNITY COMPOSITION AND GROWTH
T279 Foraminiferal Responses and Recovery from Environmental StressorsWednesday, 4 November 20158:00 AM - 12:00 PMRoom 315
2013
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IMPACT OF COMPOUNDED GLOBAL CHANGE SINCE INDUSTRIALIZATION: CHANGES IN BENTHIC FORAMINIFERAL ASSEMBLAGES ON THE CONTINENTAL SHELF OFF SOUTHERN NEW ENGLAND
T221 Conservation Paleobiology—The Microfossil RecordTuesday, 29 October 20138:00 AM - 12:00 PMRoom 605
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TOWARDS RESOLVING IN SITU, CENTIMETER-SCALE LOCATION OF BIOMINERALIZATION IN CALCAREOUS MICROBENTHOS
T298 Unlocking Lilliput: New Approaches to Microscopy in PaleontologyTuesday, 29 October 20131:00 PM - 5:00 PMMile High Ballroom 1AB
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WARMING OCEANS AND POTENTIAL RANGE EXPANSION OF "SMALLER" BENTHIC FORAMINIFERA: INSIGHTS FROM PROPAGULE EXPERIMENTS
T221 Conservation Paleobiology—The Microfossil RecordTuesday, 29 October 20138:00 AM - 12:00 PMRoom 605
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DISPERSAL AND THE GROWTH OF ALLOCHTHONOUS BENTHIC FORAMINIFERA IN SHELF TO BATHYAL SETTINGS, WESTERN NORTH ATLANTIC
126 Paleoecology and Taphonomy (Posters)Monday, 28 October 20139:00 AM - 6:30 PMHall D
2012
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CHANGES IN FEEDING RATE AFFECT FORAMINIFERAL SPECIES COMPOSITION AND ABUNDANCE
T220 The Role of Microfossils in Environmental MonitoringWednesday, 7 November 20128:00 AM - 12:00 PM219AB
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THE PROPAGULE BANK AS AN EXPERIMENTAL TOOL IN FORAMINIFERAL ECOLOGY
T220 The Role of Microfossils in Environmental MonitoringWednesday, 7 November 20128:00 AM - 12:00 PM219AB
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WERE FORAMINIFERA THE BEGINNING OF THE END FOR STROMATOLITES?
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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DISPERSAL AND PROPAGULE BANKS OF BENTHIC FORAMINIFERA: SHELF TO BATHYAL SETTINGS, WESTERN NORTH ATLANTIC
26 Paleoclimatology/Paleoceanography (Posters)Sunday, 4 November 20129:00 AM - 6:30 PMHall B
2011
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IS FORAMINIFERAL DENITRIFICATION PERFORMED BY THE EUKARYOTE OR BY PROKARYOTIC ASSOCIATES?
T231 Frontiers in Foraminiferal Research I: Biology/Ecology/PaleoecologyWednesday, 12 October 20118:00 AM - 12:00 PMRoom 200H-J
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PROPAGULES OF BENTHIC FORAMINIFERA AND THE OFFSHORE DISPERSAL OF MODERN SHALLOW-WATER TAXA
T231 Frontiers in Foraminiferal Research I: Biology/Ecology/PaleoecologyWednesday, 12 October 20118:00 AM - 12:00 PMRoom 200H-J
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EXPERIMENTALLY GROWN FORAMINIFERAL ASSEMBLAGES FROM THE "MUD PATCH" CONTINENTAL SHELF SITE (CAPE COD, USA): THE ROLES OF TEMPERATURE AND DIET
246 Marine/Coastal Science (Posters)Wednesday, 12 October 20119:00 AM - 6:00 PMHall C
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WERE PROTISTS THE BEGINNING OF THE END FOR STROMATOLITES?
T208 Lessons from the Living: Paleontological Investigations Using Modern Analogs IITuesday, 11 October 20111:30 PM - 5:30 PMRoom 205AB
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APPLICATIONS OF THE FORAMINIFERAL PROPAGULE BANK: A NOVEL APPROACH TO UNDERSTANDING THE ECOLOGY OF FORAMINIFERA
19 Micropaleontology of the SoutheastFriday, 25 March 20118:00 AM - 12:00 PMSalon B
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A COMPARISON OF IN SITU AND EXPERIMENTALLY GROWN FORAMINIFERAL ASSEMBLAGES FROM THE “MUD PATCH” CONTINENTAL SHELF SITE (CAPE COD, USA): THE ROLE OF TEMPERATURE
1 Graduate and Undergraduate Research (Posters)Thursday, 24 March 20118:00 AM - 12:00 PMExhibit Hall
2010
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PROTIST-PROKARYOTE AND ANIMAL-PROKARYOTE SYMBIOSES IN MODERN SULFIDIC SEDIMENTS
151 Symbiosis and Global Change in Ancient and Modern Earth SystemsTuesday, 2 November 20108:00 AM - 12:00 PMRoom 502
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PROPAGULE DISPERSAL IN BENTHIC FORAMINIFERA: BIOGEOGRAPHY AND THE OCCURRENCE OF “EXOTIC” TAXA
150 Paleontology VI - BiogeographyTuesday, 2 November 20108:00 AM - 12:00 PMRoom 605
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IMPACT OF ELEVATED pCO2 on SURVIVAL AND TEST STRUCTURE OF BENTHIC FORAMINIFERA
T131 Ocean Acidification and Other Societally Relevant Environmental Changes: Using the Past to Infer Our Future (Cushman Session)Monday, 1 November 20101:30 PM - 5:30 PMRoom 603
2009
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LIFE IN A HIGH CO2 WORLD: ASSESSING THE EFFECTS OF OCEAN ACIDIFICATION ON THE SURVIVAL OF THE BENTHIC FORAMINIFER BOLIVINA ARGENTEA
245 Paleontology: Taphonomy, Diversity & Extinction (Posters)Wednesday, 21 October 20099:00 AM - 6:00 PMHall A
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CELL STRUCTURE IMPACTS FORAMINIFERAL TEST &delta13C SIGNATURE: COMPARISON BETWEEN HYDROCARBON SEEP AND NON-SEEP SPECIMENS
T19 The Present is the Key to the Past: Identifying and Characterizing Isotopic Pattern and Process in Modern EcosystemsSunday, 18 October 20098:00 AM - 12:00 PMPortland Ballroom 255
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FORAMINIFERAL DISTRIBUTIONS ON A SUB-MILLIMETER SCALE IN METHANE SEEP CLAM BEDS
25 Advances in Geobiology and Geomicrobiology: Biological, Chemical and Physical Interactions (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A
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COMPARISONS OF 63-150 MICRON AND >150 MICRON SIZE FRACTIONS OF ROSE BENGAL STAINED FORAMINIFERA INHABITING METHANE-SEEP CLAM BEDS IN MONTEREY BAY, CALIFORNIA
17 Undergraduate Research II (Posters)Thursday, 2 April 20091:00 PM - 5:00 PM
2006
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TOLERANCE OF BENTHIC FORAMINIFERA TO SEVERELY ELEVATED CARBON DIOXIDE CONCENTRATIONS: IMPLICATIONS TO FUTURE ECOSYSTEM FUNCTIONING AND PALEOCEANOGRAPHIC INTERPRETATIONS
T43 Biotic Response to Global Environmental Change: Analogs for the Future of Life on EarthSunday, 22 October 20061:30 PM - 5:30 PM
2005
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BOLIVINA SUBADVENA: ANOTHER PROKARYOTIC SYMBIONT-BEARING FORAMINIFER FROM A DYSOXIC SETTING
T78 Protists in Extreme Environments: Fossil Evidence to Physiological AdaptationsMonday, 17 October 20058:00 AM - 12:00 PM
2004
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SACCAMMINID FORAMINIFERS FROM ANOXIC SEDIMENTS: IMPLICATIONS FOR PROTEROZOIC ECOSYSTEM DYNAMICS
T171 Protistan Paleobiodiversity: Understanding Evolutionary PatternsTuesday, 9 November 20041:30 PM - 5:30 PM