Joao Trabucho-Alexandre
Utrecht University, Utrecht
Activity
2024
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A BRIEF PERIOD OF MARINE OXYGENATION DURING THE END-TRIASSIC MASS EXTINCTION – A THALLIUM ISOTOPE MODELLING APPROACH
T15 Understanding the Links between Life, Biogeochemical Cycles, and Environmental Feedbacks throughout the MesozoicSunday, 22 September 20248:00 AM - 12:00 PM207B
2023
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A LONG-TERM RECORD OF THE LATE TRIASSIC THROUGH EARLY JURASSIC CARBON CYCLE
T216 Mass Extinctions as Natural Experiments in Earth System Perturbations IWednesday, 18 October 20238:00 AM - 12:00 PM301 / 302
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EXPANSIONS OF OCEANIC ANOXIA FOLLOWING THE END–TRIASSIC MASS EXTINCTION REVEALED BY TL ISOTOPES
T216 Mass Extinctions as Natural Experiments in Earth System Perturbations IWednesday, 18 October 20238:00 AM - 12:00 PM301 / 302
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PANIC! IN THE PANTHALASSIC: REDOX TRENDS LEADING UP TO THE END-TRIASSIC MASS EXTINCTION FROM EASTERN PANTHALASSA
T216 Mass Extinctions as Natural Experiments in Earth System Perturbations IWednesday, 18 October 20238:00 AM - 12:00 PM301 / 302
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REDOX FLUCTUATIONS ACROSS THE END TRIASSIC MASS EXTINCTION: TL ISOTOPIC EVIDENCE FOR EXPANSIONS IN GLOBAL ANOXIA
7 D5. Paleontology and Paleoclimatology (Posters)Friday, 17 March 20238:00 AM - 12:00 PMGrand Ballroom A–D
2022
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REMINERALIZATION AND DENITRIFICATION: NITROGEN AS A LOCAL REDOX INDICATOR ACROSS THE END-TRIASSIC MASS EXTINCTION
T259 Dynamics of Earth’s Climate System and Biogeochemical Cycles in Deep TimeWednesday, 12 October 20221:30 PM - 5:30 PM506
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COMPARATIVE ANALYSIS OF SEDIMENTARY MERCURY GEOCHEMICAL RECORDS FROM LAND TO OPEN OCEAN DURING THE TRIASSIC-JURASSIC TRANSITION
T259 Dynamics of Earth’s Climate System and Biogeochemical Cycles in Deep TimeWednesday, 12 October 20221:30 PM - 5:30 PM506
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CONSTRAINING LONG-TERM REDOX CONDITIONS IN THE TROPICAL PANTHALASSIC OCEAN DURING THE LATE TRIASSIC THROUGH THE EARLY JURASSIC
T259 Dynamics of Earth’s Climate System and Biogeochemical Cycles in Deep TimeWednesday, 12 October 20221:30 PM - 5:30 PM506
2021
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A LONG-TERM CARBON ISOTOPE RECORD ACROSS THE TRIASSIC-JURASSIC TRANSITION FROM ALASKA
T75 From the Burgess Shale to the Manis Mastodon: 500 Million Years of Environmental & Evolutionary Change in the Great NorthwestMonday, 11 October 20218:00 AM - 12:00 PME145
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PROCESSES AND TIMESCALES OF BLACK MUD ACCUMULATION IN SHALLOW EPEIRIC SEAS AND ON THE DEEP OCEAN FLOOR
T41 Integrative Approaches to Understanding Mesozoic Environmental and Biologic PerturbationsSunday, 10 October 20211:30 PM - 5:30 PME143/E144
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THE GROTTO CREEK SUCCESSION: A UNIQUE RECORD OF LATE TRIASSIC – EARLY JURASSIC ENVIRONMENTAL AND BIOLOGIC CHANGE
24 D14. Recent Advances in Paleoclimatology/Paleoceanography (Posters)Sunday, 10 October 20219:00 AM - 1:00 PMExhibit Hall A
2019
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EVALUATING ORGANIC MATTER SULFURIZATION AS A MECHANISM OF ENHANCED BURIAL OF REDUCED CARBON AND SULFUR ACROSS THE TOARCIAN OCEANIC ANOXIC EVENT
T58 New Voices in Geobiology IISunday, 22 September 20191:30 PM - 5:30 PMRoom 225AB, North Building
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INVESTIGATING THE DEVELOPMENT OF ANOXIA WITHIN THE EUROPEAN EPICONTINENTAL SEAWAY DURING THE TOARCIAN OCEANIC ANOXIC EVENT (T-OAE)
29 Reconstructing Paleo-Environmental Changes (Posters)Friday, 29 March 20198:00 AM - 12:00 PMCarolina Ballroom
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EVALUATING ORGANIC MATTER SULFURIZATION AS A MECHANISM OF ENHANCED BURIAL OF REDUCED CARBON AND SULFUR ACROSS THE TOARCIAN OCEANIC ANOXIC EVENT
24 Reconstructing Paleo-Environmental Changes IIThursday, 28 March 20192:00 PM - 5:05 PMGold Ballroom
2018
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ARE OAES ACTUALLY CBES? EVIDENCE OF MARINE ANOXIA THROUGH THE EYES OF A NOVEL METAL ISOTOPE
T11 New Developments in Geochemical Proxies for Paleoceanographic ResearchSunday, 4 November 20188:00 AM - 12:00 PMRoom 140
2017
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INVESTIGATING A UNIQUE OPEN OCEAN GEOCHEMICAL RECORD OF THE END TRIASSIC MASS EXTINCTION FROM PANTHALASSA
T256 Deciphering the Major Paleoenvironmental Crises of the Earth and Their Impact on the Marine Ecosystems and Biogeochemical Cycles (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
2015
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BLACK TURBIDITES: EXPORTING OCEANIC ANOXIC EVENTS TO DEEP WATER
T337 What Makes a Juicy Rock? Global Climate Events and Deposition of Organic Rich Shales through TimeWednesday, 4 November 20151:30 PM - 5:30 PMRoom 309
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UNUSUAL MARGINAL MARINE RECORD OF OCEANIC ANOXIC EVENT 2
229 Sediments, Clastic (Posters)Tuesday, 3 November 20159:00 AM - 6:30 PMExhibit Hall
2014
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EARLY JURASSIC PARALIC TO SHALLOW MARINE MICROBIAL ENVIRONMENTS OF NEVADA: A UNIQUE RECORD OF THE TOARCIAN OCEANIC ANOXIC EVENT
T313 New Developments in Microbialites (Posters)Wednesday, 22 October 20149:00 AM - 6:30 PMExhibition Hall C
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BLACK SHALES IN THE NORTHERN EUROPEAN CHALK
T138 Organic-Rich Mud Rocks: Geochemistry, Physical Properties, and Paleo-Environments (Posters)Monday, 20 October 20149:00 AM - 6:30 PMExhibition Hall C
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UPPER PLIENSBACHIAN AND LOWER TOARCIAN PALEOGEOGRAPHY AND SEDIMENTARY ENVIRONMENTS OF NORTHEAST ENGLAND
T105 Organic-Rich Mud Rocks: Geochemistry, Physical Properties, and Paleo-EnvironmentsMonday, 20 October 20148:00 AM - 12:00 PM109
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EXPRESSION OF THE TOARCIAN CARBON ISOTOPE EVENT IN A SILICEOUS BLACK SHALE FROM NEW YORK CANYON, NEVADA
T105 Organic-Rich Mud Rocks: Geochemistry, Physical Properties, and Paleo-EnvironmentsMonday, 20 October 20148:00 AM - 12:00 PM109
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AMMONITE BIOSTRATIGRAPHY OF THE EARLY JURASSIC (PLIENSBACHIAN–TOARCIAN) SUNRISE FORMATION, GABBS VALLEY AND CLAN ALPINE MOUNTAINS, WEST-CENTRAL NEVADA
T54 Major Evolutionary Events of the Early Mesozoic— Paleontology and Paleoecology from the Middle Triassic to the Late Jurassic (Posters)Sunday, 19 October 20149:00 AM - 5:00 PMExhibition Hall C
2013
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A HIGH-RESOLUTION CARBON-ISOTOPE RECORD OF THE TURONIAN STAGE CORRELATED TO A SILICICLASTIC BASIN FILL: IMPLICATIONS FOR MID-CRETACEOUS SEA-LEVEL CHANGE
195 Recent Advances in Stratigraphic ResearchTuesday, 29 October 20138:00 AM - 12:00 PMMile High Ballroom 4EF