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Activity

2022

• CONSTRAINING CHANGES IN SILICATE WEATHERING DURING THE EARLY ORDOVICIAN USING LITHIUM ISOTOPE CHEMOSTRATIGRAPHY
  T227 Do Carbon Sources or Sinks Drive the Phanerozoic Carbon Cycle?: Understanding Geobiologic Forcings and Feedbacks
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  506
• PERSISTENT LATE PERMIAN TO EARLY TRIASSIC WARMTH LINKED TO ENHANCED REVERSE WEATHERING
  T80 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  506
• STRONTIUM (87SR/86SR) AND LITHIUM (δ7LI) ISOTOPIC EVIDENCE FOR SHIFTS IN DEVONIAN WEATHERING PATTERNS: IMPLICATIONS FOR THE EXPANSION OF LAND PLANTS AND THE ONSET OF THE ACADIAN OROGENY
  T80 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  506

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2021

• MGPV EARLY GEOLOGIC CAREER AWARD LECTURE: ARE LITHIUM ISOTOPES GOOD TRACERS OF CONTINENTAL WEATHERING?
  63 GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division Awards Session
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 252 (Hybrid Room)
• COUPLED CARBON, SULFUR, AND BARIUM CYCLES DURING THE EDIACARAN SHURAM EXCURSION: A SYNTHESIS
  T76 The Neoproterozoic Earth-Life System
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  E141/E142 (Hybrid Room)
• A PERSISTENTLY LOW LEVEL OF ATMOSPHERIC OXYGEN IN EARTH’S MIDDLE AGE
  T8 Evolution of Earth’s Surface: Honoring Xiao-Ming Liu, Recipient of the 2021 Mineralogy, Geochemistry, Petrology, and Volcanology Division’s Early Geological Career Award
  Sunday, 10 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 252 (Hybrid Room)
• RARE EARTH ELEMENT GEOCHEMISTRY OF CENOZOIC CARBONATES DURING DOLOMITIZATION
  T55 Evolution of Earth’s Surface: Honoring Xiao-Ming Liu, Recipient of the 2021 Mineralogy, Geochemistry, Petrology, and Volcanology Division’s Early Geological Career Award (Posters)
  Sunday, 10 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A
• POTASSIUM ISOTOPE FRACTIONATION DURING CONTINENTAL WEATHERING
  T8 Evolution of Earth’s Surface: Honoring Xiao-Ming Liu, Recipient of the 2021 Mineralogy, Geochemistry, Petrology, and Volcanology Division’s Early Geological Career Award
  Sunday, 10 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 252 (Hybrid Room)

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2020

• INTEGRATED CARBON AND SULFUR ISOTOPE PERSPECTIVES ON THE MIDDLE BAMBUÍ CARBON CYCLE ANOMALY IN BRAZIL
  T176 Interactions between Life, Tectonics, Climate, and Sedimentary Systems at the Neoproterozoic-Early Cambrian Transition I
  Thursday, 29 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• A HYDROTHERMAL ORIGIN OF THE STRONTIUM ISOTOPE ANOMALIES IN EDIACARAN CARBONATES OF SAUDI ARABIA
  29 D22. Sediments, Carbonates
  Monday, 26 October 2020

  5:30 PM - 8:00 PM

  Meeting Rooms

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2018

• RARE EARTH ELEMENT ANALYSIS OF SOIL WEATHERING PROFILES IN VARYING CLIMATE ZONES ON THE ISLAND OF HAWAI’I
  97 D5. Geochemistry (Posters)
  Monday, 5 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• ANTHROPOGENIC GADOLINIUM IN TRIANGLE AREA WATERS, NC: A CASE STUDY OF WASTEWATER TREATMENT PLANTS
  97 D5. Geochemistry (Posters)
  Monday, 5 November 2018

  9:00 AM - 6:30 PM

  Halls J-K

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2015

• TRACING EARTH’S O2 EVOLUTION USING ZN/FE SYSTEMATICS IN MARINE CARBONATES
  T280 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models II
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 325/326
• ENVIRONMENTAL CONTEXT FOR ANIMAL BIOMINERALIZATION AND FOSSIL PYRITIZATION IN THE TERMINAL EDIACARAN PERIOD
  T250 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models I
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 325/326