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Activity

2024

• FLUID CHANGES ALONG A TRANSECT OF QUARTZITE FROM STRONG TO WEAK: WHERE DID THE WATER GO?
  225 D22. Recent Advances in Structural Geology & Tectonics
  Wednesday, 25 September 2024

  8:00 AM - 12:00 PM

  212B

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2023

• STATOLITH GEOCHEMISTRY OF MODERN AND ANCIENT CEPHALOPODS: A VIEW FROM MODERN ARCHITEUTHIS DUX AND SPECIMENS FROM THE CALLOVIAN (JURASSIC) CHRISTIAN MALFORD LAGERSTÄTTE
  T198 Friend to the Cephalopods: Honoring Neil Landman’s Contributions to Cephalopod Paleobiology
  Tuesday, 17 October 2023

  1:30 PM - 5:30 PM

  304 / 305
• ADVANCING IN-SITU MICROANALYTICAL CALCIUM ISOTOPE GEOCHEMISTRY BY SIMS
  T83 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings I
  Monday, 16 October 2023

  8:00 AM - 12:00 PM

  335

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2022

• EDIACARAN SHURAM EXCURSION INTERPRETED, REINTERPRETED, AND MISINTERPRETED
  68 D21. Laying the Foundation for the Modern Earth System at the Neoproterozoic-Paleozoic Transition
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  Mile High Ballroom 4C
• LIFE HISTORY OF ARCHITEUTHIS DUX REVEALED BY SIMS ANALYSIS OF CARBON AND OXYGEN ISOTOPES IN STATOLITHS
  T21 New Advances in Geobiology (Posters)
  Sunday, 9 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F

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2021

• ZIRCON GRAINS AS RECORDERS OF SUBDUCTION ZONE METAMORPHISM IN THE SOUTHERN CYCLADES, GREECE AND THE BETIC CORDILLERA, S. SPAIN
  T204 Metamorphism into the 21st Century I—A Celebration of the Career of Mike Brown
  Wednesday, 13 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 252 (Hybrid Room)
• VARIABLE OXYGEN ISOTOPE RATIOS FROM MONTANA CORUNDUM: IMPLICATIONS FOR PROTOLITH AND GENESIS OF IN SITU SIMS MEASUREMENTS
  T107 Gemological Research in the 21st Century—Gem Minerals and Localities
  Monday, 11 October 2021

  1:30 PM - 5:30 PM

  A107–A109

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2020

• INTEGRATING GEOCHEMICAL DATA AND RASTER IMAGES TO PRODUCE HIGHLY DETAILED SAMPLE MAPS IN A GIS ENVIRONMENT
  T201 From the Micro to Macro in Metamorphic Geology: Constraining Tectono-Metamorphic Processes with High-Resolution Approaches
  Thursday, 29 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• USING SKARN GARNET U-PB AGES AND OXYGEN ISOTOPES TO UNDERSTAND FLUID SOURCES AND THE PALEOGEOGRAPHY OF THE JURASSIC MOJAVE SEGMENT OF THE NORTH AMERICAN CORDILLERAN MARGIN ARC
  T85 Using Paired Single-Mineral Geochronology and Geochemistry to Address Tectonic Problems from the Mid-Crust to Earth’s Surface
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• ZIRCON U-PB AND TRACE-ELEMENT SIGNATURES IN HIGH-PRESSURE METAMORPHIC ROCKS AS RECORDERS OF SUBDUCTION AND EXHUMATION PROCESSES, SIKINOS AND IOS ISLANDS (CYCLADES, GREECE)
  T85 Using Paired Single-Mineral Geochronology and Geochemistry to Address Tectonic Problems from the Mid-Crust to Earth’s Surface
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms

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2019

• ZIRCON INCLUSIONS IN IGNEOUS-RELATED GEM-CORUNDUM: A SURVEY OF OXYGEN ISOTOPE FRACTIONATION AND GEOCHRONOLOGY
  T288 Gemological Research in the 21st Century—Gem Minerals and Localities
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 132ABC, North Building
• PROBING AN ATYPICAL SHURAM EXCURSION BY SIMS
  T272 Understanding the Neoproterozoic Earth-Life System (Posters)
  Wednesday, 25 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• ICE OR FIRE? CONSTRAINING THE ORIGIN OF ISOTOPICALLY ANOMALOUS CAP CARBONATE CEMENTS BY SIMS
  T293 Hello (Ancient) World!: Exploring the Neoproterozoic to Cambrian Interval by Quantitatively Probing the Rock Record
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 226ABC, North Building
• USING SIMS DATA TO UNDERSTAND THE ROLE OF AUTHIGENIC CARBONATE IN THE ORIGIN OF CHAOTIC STRATIGRAPHIC VARIATIONS OF CARBON ISOTOPES IN THE EARLY EDIACARAN DOUSHANTUO FORMATION
  236 Understanding the Neoproterozoic Earth-Life System
  Wednesday, 25 September 2019

  8:00 AM - 12:00 PM

  North Ballroom 120D, North Building
• REGIONALLY EXTENSIVE, LOW-δ18O SILICIC VOLCANISM IN THE LATE JURASSIC CALIFORNIA ARC: EXTENSION LEAVES ITS MARK
  T164 Rift-Grabens, Volcano-Sedimentary Strata, Plutons, and Transtensional Shear Zones: A Multi-Disciplinary Approach to Reconstructing the Jurassic Cordilleran Margin of the Southwest U.S. (Southern California, Nevada, Arizona, and Northern Mexico)
  Tuesday, 24 September 2019

  8:00 AM - 12:00 PM

  Room 128AB, North Building
• FLUID EVOLUTION IN THE GEYSERS GEOTHERMAL SYSTEM, CALIFORNIA: EVIDENCE FROM FLUID INCLUSION AND SECONDARY ION MASS SPECTROMETRY (SIMS) OXYGEN ISOTOPE ANALYSES OF VEIN QUARTZ
  T80 Investigations of Hydrothermal Systems: Advances and Challenges
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 222BC, North Building
• WHAT DO SEDIMENTARY SULFIDE δ34S VALUES ACTUALLY RECORD? IN SITU SEM-SIMS ANALYSIS OF FRAMBOIDS AND OTHER SULFIDE PHASES IN THE MISSISSIPPIAN-DEVONIAN BAKKEN FORMATION
  T58 New Voices in Geobiology II
  Sunday, 22 September 2019

  1:30 PM - 5:30 PM

  Room 225AB, North Building
• ZIRCON HF AND O ISOTOPE ANALYSIS OF JURASSIC-EOCENE PLUTONS OF THE SOUTHERN COAST MOUNTAINS BATHOLITH, BRITISH COLUMBIA, INDICATES MAGMATIC EVENTS DOMINATED BY MANTLE SOURCES
  18 Tectonic Processes in Cordilleran Arcs
  Thursday, 16 May 2019

  8:00 AM - 12:00 PM

  Room C125-126

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2018

• EVIDENCE OF SUBDUCTED ALTERED OCEANIC CRUST INTO DEEP MANTLE FROM INCLUSIONS OF IAB DIAMONDS
  T282 Gemological Research in the Twenty-First Century—Characterization, Exploration, and Geological Significance of Diamonds and Other Gem Minerals
  Wednesday, 7 November 2018

  1:30 PM - 5:30 PM

  Room 145

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2017

• USING IN SITU GEOCHEMISTRY TO INVESTIGATE THE DEPTH HABITAT OF AMMONITES
  T307 Cephalopod Paleobiology and Paleoecology: A Tribute to Royal H. Mapes
  Wednesday, 25 October 2017

  8:00 AM - 12:00 PM

  Room 607
• SEARCHING FOR THE GREAT OXIDATION EVENT IN NORTH AMERICA: A REAPPRAISAL OF THE "MIF–MDF TRANSITION" IN THE HURONIAN SUPERGROUP BY SIMS SULFUR FOUR-ISOTOPE ANALYSIS
  T253 Celebrating Dr. John W. Valley's Contributions to Isotope Geochemistry and Beyond, from the Hadean to the Holocene (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• PRIMARY OR SECONDARY? TESTING THE NEOPROTEROZOIC SUPERHEAVY PYRITE BY SIMS
  T139 Celebrating Dr. John W. Valley's Contributions to Isotope Geochemistry and Beyond, from the Hadean to the Holocene II
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Skagit 2
• ASSESSING THE RELIABILITY OF OXYGEN ISOTOPE MEASUREMENTS OF HADEAN ZIRCONS
  T139 Celebrating Dr. John W. Valley's Contributions to Isotope Geochemistry and Beyond, from the Hadean to the Holocene II
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Skagit 2
• THE ORIGIN OF OCEANIC PLAGIOGRANITES: COUPLED SIMS O AND U-PB ISOTOPE STUDY OF ZIRCON FROM THE TROODOS OPHIOLITE, CYPRUS
  T139 Celebrating Dr. John W. Valley's Contributions to Isotope Geochemistry and Beyond, from the Hadean to the Holocene II
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Skagit 2
• DO MID-CRUSTAL CORDILLERAN BATHOLITHS RECORD ARC FLARE-UP TRIGGERING PROCESSES?
  T140 The Dance of Arcs: Causes of Arc Migrations, Flare-Ups, and Magmatic Focusing II
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Skagit 4
• OXYGEN ISOTOPE MAPPING REVEALS A CRUSTAL-SCALE STRUCTURE WITHIN THE MEDIAN BATHOLITH, FIORDLAND, NEW ZEALAND
  T106 Celebrating Dr. John W. Valley's Contributions to Isotope Geochemistry and Beyond, from the Hadean to the Holocene I
  Monday, 23 October 2017

  8:00 AM - 12:00 PM

  Skagit 2
• BEYOND CONVENTIONAL: GLEANING DEEPER INSIGHTS INTO DOLOMITIZATION OF THE BAKKEN PETROLEUM SYSTEM THROUGH IN-SITU C- AND O-ISOTOPE MICROANALYSIS
  T67 Unconventional Energy Resources: Advances and Evolution in Tight Reservoir Assessment and Production (Posters)
  Sunday, 22 October 2017

  9:00 AM - 5:30 PM

  Halls 4EF
• EMPIRICAL CALIBRATION OF OXYGEN ISOTOPE FRACTIONATION IN CORUNDUM
  T20 Gemological Research in the 21st Century—Characterization, Exploration, and Geological Significance of Diamonds and other Gem Minerals
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Skagit 3

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2016

• CONSTRAINTS ON GARNET-BEARING METASOMATIC RIND GROWTH IN SUBDUCTION MELANGE THROUGH SIMS ANALYSIS OF OXYGEN ISOTOPES
  T258 Mineral Equilibria, Fluid Flow and Metamorphism (Posters): A Celebration of John Ferry's Career
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• ELEMENTAL AND ISOTOPIC INDICATORS OF INFILTRATION-DRIVEN METAMORPHISM IN FORSTERITE FROM THE ALTA, UTAH CONTACT AUREOLE
  T196 Mineral Equilibria, Fluid Flow and Metamorphism: A Celebration of John Ferry's Career
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 205
• IN SITU VERSUS BULK ANALYSES OF OXYGEN ISOTOPE RATIOS: IMPROVED THERMOMETRY FOR CORUNDUM AND CALCITE AT NAXOS, GREECE
  T35 Go Small or Go Home: Microbeam Techniques Applied to Igneous, Metamorphic, and Sedimentary Petrology of Earth and Planetary Materials
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Room 404
• REGIONAL IMPLICATIONS OF LOW-δ18O SKARNS OF THE JURASSIC MOJAVE SEGMENT OF THE SIERRA NEVADA ARC
  21 Linking Mesozoic Arcs,Tectonics and Mineral Deposits
  Wednesday, 6 April 2016

  8:30 AM - 12:30 PM

  Meeting Room 200 C
• SKARN-GARNET ARCHIVES OF METASOMATIC AND HYDROTHERMAL CONDITIONS IN THE MINERAL KING ROOF PENDANT, SOUTH-CENTRAL SIERRA NEVADA
  8 Linking Mesozoic Arcs,Tectonics and Mineral Deposits (Posters)
  Monday, 4 April 2016

  8:30 AM - 5:30 PM

  Ballroom C
• OXYGEN ISOTOPE SPEEDOMETRY USING QUARTZ INCLUSIONS IN GARNET AND MATRIX QUARTZ
  2 Timing and Nature of Deformation in the Adirondack Mountains I
  Monday, 21 March 2016

  8:00 AM - 12:00 PM

  Meeting Room 6

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2015

• OXYGEN ISOTOPE ZONATION AND TRACE ELEMENT ACTIVATORS OF CATHODOLUMINESCENCE IN FORSTERITE FROM THE ALTA, UTAH CONTACT AUREOLE
  T304 Metamorphic Petrology: New Approaches and Outcomes (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• ION MICROPROBE δ18O-CONSTRAINTS ON FLUID MOBILITY AND THERMAL STRUCTURE DURING EARLY SLIP ON A LOW-ANGLE NORMAL FAULT, CHEMEHUEVI MOUNTAINS, SE CA
  T318 Strike Slip Fault Systems Transfer Stress Inboard from the Subduction Zone Margin Leading to Basin Subsidence and Orogensis, Are Conduits for Magmatism, and Are Responsible for Far-Traveled Terrane Translation (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• VARIATION OF SKARN METASOMATIC FLUID SOURCES WITHIN THE SIERRA NEVADA ARC
  15 Igneous and Metamorphic Petrology (Posters)
  Tuesday, 12 May 2015

  1:30 PM - 5:30 PM

  Atrium/Hallway

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2014

• EXTREME OXYGEN ISOTOPE ZONING IN METASEDIMENTARY GARNET FROM CATALINA ISLAND, CALIFORNIA REVEALS PROGRESSIVE METASOMATISM DURING SUBDUCTION
  T201 Subduction Zone HP-UHP Metamorphism and Its Relation to the Coeval Magmatism II
  Tuesday, 21 October 2014

  8:00 AM - 12:00 PM

  122
• ANCIENT OCEANIC CRUST IN ISLAND ARC LOWER CRUST: EVIDENCE FROM OXYGEN ISOTOPES IN ZIRCONS FROM THE TANZAWA TONALITIC PLUTON
  T110 Chikyu Meets Lithoprobe: Can We Connect Modern Arcs and Ancient Continental Crust?
  Monday, 20 October 2014

  8:00 AM - 12:00 PM

  122

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2013

• EXAMINING TIMELINES OF HYDROTHERMAL EXCHANGE AND PARTIAL MELTING USING SIMS IN-SITU δ18O MEASUREMENTS IN GRANODIORITE EJECTED IN THE CLIMACTIC ERUPTION OF MOUNT MAZAMA, CRATER LAKE, OREGON
  T119 What Can We Learn About Plutons From Volcanic Rocks and What Can We Learn About Volcanoes From Plutonic Rocks?
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 603

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2011

• OXYGEN ISOTOPE AND TRACE ELEMENT COMPOSITIONS OF ZIRCON FROM ARCHEAN RHYOLITE, PANORAMA FORMATION, NORTH POLE DOME, PILBARA CRATON, WESTERN AUSTRALIA
  243 Geochemistry (Posters)
  Wednesday, 12 October 2011

  9:00 AM - 6:00 PM

  Hall C
• O ZONING IN ECLOGITE GARNET - A RECORD OF EVOLVING HIGH PRESSURE FLUIDS
  47 Mineralogy/Crystallography
  Sunday, 9 October 2011

  1:30 PM - 5:30 PM

  Room 102BC

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2010

• OXYGEN ISOTOPES IN ZIRCON AND GARNET: A RECORD OF MAGMATIC PROCESSES AND CONTAMINATION IN THE DINKEY DOME PERALUMINOUS GRANITE, SIERRA NEVADA BATHOLITH
  T286 Accessory Minerals as Monitors of Magmatic Processes: New Ideas, Applications, and Pitfalls
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom 1CD