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Activity

2024

• MYTHS AND MISINFORMATION ABOUT TUNGUSKA AND COSMIC AIRBURSTS
  T10 Teaching Media Literacy in the Geological Sciences
  Sunday, 22 September 2024

  8:00 AM - 12:00 PM

  208B

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2023

• POSSIBLE EJECTA FROM THE BOLTYSH IMPACT EVENT (UKRAINE) IN ITALY
  T15 Impact Cratering Across the Solar System
  Sunday, 15 October 2023

  8:00 AM - 12:00 PM

  323

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2022

• PRESENCE OF THE RARE MINERAL CHROMFERIDE IN IMPACT MELT ROCKS FROM THE EL'GYGYTGYN IMPACT STRUCTURE (CHUKOTKA, RUSSIA)
  T46 Impact Cratering in Space and Time
  Sunday, 9 October 2022

  1:30 PM - 5:30 PM

  501

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2021

• NEW INSIGHTS INTO THE FORMATION AND EMPLACEMENT OF IMPACT MELT ROCKS WITHIN THE CHICXULUB IMPACT STRUCTURE, FOLLOWING THE 2016 IODP-ICDP EXPEDITION 364
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• SUEVITE EMPLACEMENT WITHIN THE CHICXULUB IMPACT STRUCTURE: NEW INSIGHTS FROM THE 2016 IODP-ICDP EXPEDITION 364 DRILLING
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• DO THE IMPACT MELT ROCKS WITHIN THE CHICXULUB IMPACT STRUCTURE PEAK RING (YUCATÁN PENINSULA, MEXICO) PRESERVE AN IMPACTOR SIGNATURE?
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• DEEP-MARINE RECORDS OF DECCAN TRAP VOLCANISM BEFORE, DURING, AND AFTER THE CRETACEOUS–PALEOGENE (K-PG) MASS EXTINCTION
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• WEATHERING AND CHEMICAL ALTERATION IN WRIGHT VALLEY, ANTARCTICA, AS AN ANALOG FOR ALTERATION ON MARS
  T179 The G.K. Gilbert Award Session II
  Tuesday, 12 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 256 (Hybrid Room)
• TOWARDS AUTOMATIC DETECTION OF SHATTER CONES ON PLANETARY ROVER IMAGES: FIRST RESULTS OF A FEASIBILITY STUDY
  T109 Impact Cratering in the Solar System: Remembering Nadine Barlow and H. Jay Melosh
  Monday, 11 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 252 (Hybrid Room)
• THE DINOSAURS HAD NO WARNING OR CHANCE – DO WE? A “PLANETARY DEFENSE” VIEWPOINT
  T44 From the Guajira Desert to the Apennines, and from the Sardinia/Corsica Microplate to the Killer Asteroid: Honoring the Career of Walter Alvarez on the Occasion of His 80th Birthday
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 256 (Hybrid Room)

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2020

• TOWARDS AUTOMATIC DETECTION OF SHATTER CONES ON PLANETARY ROVER IMAGES
  T15 Impact Cratering across the Solar System
  Monday, 26 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms

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2019

• SPATIAL DISTRIBUTION OF METEORITIC CARRIER PHASES IN PALEOARCHEAN SPHERULE LAYERS FROM SOUTH AFRICA
  T85 Impact Cratering: A Most Penetrating Geologic Process
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 224B, North Building
• (U-TH)/HE DATING OF SHOCKED ZIRCONS FROM CHESAPEAKE BAY DISTAL IMPACT EJECTA AT ODP SITE 1073
  T85 Impact Cratering: A Most Penetrating Geologic Process
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 224B, North Building
• A COMMON ROCK-FORMING MINERAL UNDER SHOCK: A STUDY OF PLAGIOCLASE AMORPHIZATION IN NATURE AND EXPERIMENTS
  T85 Impact Cratering: A Most Penetrating Geologic Process
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 224B, North Building

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2018

• LIBYAN DESERT GLASS AREA IN WESTERN EGYPT: SHOCKED QUARTZ IN BEDROCK POINTS TO POSSIBLE PRESENCE OF A DEEPLY ERODED IMPACT STRUCTURE IN THE REGION
  T139 Impact Cratering: Geologic, Geochemical, and Geophysical Signatures on the Terrestrial Planets
  Monday, 5 November 2018

  1:30 PM - 5:30 PM

  Room 235
• INSIGHTS INTO IMPACT PROCESSES AND EXTINCTION MECHANISMS FROM IODP-ICDP CHICXULUB CRATER DRILLING
  T139 Impact Cratering: Geologic, Geochemical, and Geophysical Signatures on the Terrestrial Planets
  Monday, 5 November 2018

  1:30 PM - 5:30 PM

  Room 235
• SEARCH FOR REMNANT IMPACTOR SIGNATURES IN MICRO-SCALE DEPOSITION LAYERS IN AUSTRALASIAN MICROTEKTITES
  T43 Impact Cratering: Geologic, Geochemical, and Geophysical Signatures on the Terrestrial Planets (Posters)
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K

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2017

• METEORITE IMPACT AND AIRBURSTS AS A NATURAL HAZARD
  T211 The Geological Signature of Natural Hazard Events I
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Chelan 5
• LATE EOCENE IMPACT EJECTA IN ITALY: ATTEMPTS TO CONSTRAIN THE IMPACTOR COMPOSITION FROM ISOTOPIC ANALYSES OF SPINEL-RICH SAMPLES
  T113 Impact Cratering: From Fire to Ice—Cratering across the Solar System
  Monday, 23 October 2017

  8:00 AM - 12:00 PM

  Tahoma 1
• MULTI-PROXY CRETACEOUS-PALEOGENE BOUNDARY EVENT STRATIGRAPHY: THE GUBBIO AND OTHER UMBRIA-MARCHE BASIN SECTIONS
  T179 Impact Cratering: From Fire to Ice—Cratering across the Solar System (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• SEARCH FOR IMPACTOR REMNANTS PRESERVED IN MICRO-SCALE DEPOSITION LAYERS IN AUSTRALASIAN MICROTEKTITES
  T113 Impact Cratering: From Fire to Ice—Cratering across the Solar System
  Monday, 23 October 2017

  8:00 AM - 12:00 PM

  Tahoma 1

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2016

• GLASSES AND MELT FRAGMENTS POSSIBLY RELATED TO THE HIROSHIMA NUCLEAR EXPLOSION AS IMPACT GLASS ANALOGS
  T290 Impact Cratering on Earth and throughout the Solar System
  Wednesday, 28 September 2016

  8:00 AM - 12:00 PM

  Room 201
• THE IMPORTANCE OF THE ALVAREZ K-PG BOUNDARY ASTEROID IMPACT HYPOTHESIS FOR IMPACT CRATERING RESEARCH
  T55 Earth History in the Broadest Context—Tectonics, Impacts, Mass Extinctions, and Big History: Celebrating the Contributions of Walter Alvarez
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 3B

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2015

• GEOCHEMICAL CONSTRAINTS ON THE ORIGIN OF TEKTITES
  T100 Impact Cratering on Earth and in the Solar System
  Monday, 2 November 2015

  8:00 AM - 12:00 PM

  Room 344
• GEOCHEMICAL AND SR, ND, AND OS ISOTOPIC SIGNATURES OF TARGET ROCKS AND IMPACTITES FROM THE ZHAMANSHIN CRATER, KAZAKHSTAN
  T100 Impact Cratering on Earth and in the Solar System
  Monday, 2 November 2015

  8:00 AM - 12:00 PM

  Room 344
• THE GARLAND (TEXAS, USA) "DEBRIS FIELD":  SOMETHING UNUSUAL HAPPENED AT EARTH’S SURFACE IN THE LATE CRETACEOUS
  T45 Impact Cratering on Earth and in the Solar System (Posters)
  Sunday, 1 November 2015

  9:00 AM - 5:30 PM

  Exhibit Hall

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2014

• A SURVEY OF METEORITE IMPACT STRUCTURES IN AFRICA
  T290 The Holey Solar System
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  301
• BARBERTON CT3 SPHERULE LAYERS: CLUES TO THEIR FORMATION FROM PGE CONTENTS AND OS ISOTOPES
  T290 The Holey Solar System
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  301
• OBSERVATIONS OF ACCRETIONARY LAPILLI FROM THE CHICXULUB IMPACT EVENT
  T321 The Holey Solar System (Posters)
  Wednesday, 22 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• FORAMINIFERAL TURNOVER AND PALEOENVIRONMENTAL CHANGES ACROSS AN EXPANDED CRETACEOUS/PALEOGENE BOUNDARY SECTION, NORTHERN ALBORZ, IRAN
  T200 Mass Extinctions: Volcanism, Impacts, and Catastrophic Environmental Change II
  Tuesday, 21 October 2014

  8:00 AM - 12:00 PM

  223/224
• DON JUAN BASIN SEDIMENTS: SURFACE AND SUBSURFACE CHEMISTRY AND MINERALOGY
  T172 When Water Meets Rock: Aqueous Alteration in the Solar System II
  Monday, 20 October 2014

  1:00 PM - 5:00 PM

  301
• CRITERIA FOR THE IDENTIFICATION OF IMPACT STRUCTURES ON EARTH
  63 Mass Extinctions: Volcanism, Impacts, and Catastrophic Environmental Changes
  Sunday, 19 October 2014

  1:00 PM - 5:00 PM

  Ballroom A

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2013

• THE CHELYABINSK SUPERBOLIDE: CHARACTERIZATION OF METEOROID AND LESSONS FOR THE EARTH IMPACT HAZARD
  T200 Impact Cratering in the Solar System: Fire to Ice—Vacuum to Atmospheres
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 201
• OBSERVATIONS OF ACCRETIONARY LAPILLI FROM THE SUDBURY IMPACT EVENT
  T200 Impact Cratering in the Solar System: Fire to Ice—Vacuum to Atmospheres
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 201
• LAKE SEDIMENTS AND SOILS OF TAYLOR AND WRIGHT VALLEYS, ANTARCTICA
  T11 Lakes and Lake Deposits on Earth and Mars
  Sunday, 27 October 2013

  8:00 AM - 12:00 PM

  Room 502

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2012

• THE EL'GYGYTGYN IMPACT STRUCTURE, RUSSIAN ARCTIC: AN ACHONDRITIC IMPACTOR?
  T225 Impact Cratering in the Solar System: Processes and Products
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  213A
• IMPACT GLASSES AND IMPACT MELT BRECCIA FROM THE EL'GYGYTGYN STRUCTURE, CHUKOTKA, RUSSIA
  T225 Impact Cratering in the Solar System: Processes and Products
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  213A
• ACCRETIONARY LAPILLI FROM THE SUDBURY IMPACT EVENT: OBSERVATIONS FROM FIVE SOURCES
  T104 Impact Cratering in the Solar System: Processes and Products (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• IMPACT CRATERING AND PROCESSES: RECENT PROGRESS
  46 SPECIAL SESSION: GSA BULLETIN: 125th Celebration Presentations II
  Sunday, 4 November 2012

  1:30 PM - 5:30 PM

  Ballroom B

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2011

• VARIATION OF FALLOUT EJECTA WITH DISTANCE FROM THE SUDBURY CRATER
  T117 Impact Cratering on the Earth, Moon, and Planets: Remote, Field, and Lab Studies (Posters)
  Monday, 10 October 2011

  9:00 AM - 6:00 PM

  Hall C
• SEARCH FOR EXTRATERRESTRIAL SIGNATURES OF A POSSIBLE IMPACT EVENT IN THE DIAMICTITE/CAP CARBONATE TRANSITIONS AFTER SNOWBALL EARTH GLACIATIONS (STURTIAN, MARINOAN), OTAVI GROUP, NW-NAMIBIA
  T117 Impact Cratering on the Earth, Moon, and Planets: Remote, Field, and Lab Studies (Posters)
  Monday, 10 October 2011

  9:00 AM - 6:00 PM

  Hall C
• ZINC ISOTOPES AND THE FORMATION AND FRACTIONATION OF TEKTITES
  T69 Impact Cratering on the Earth, Moon, and Planets: Remote, Field, and Lab Studies
  Sunday, 9 October 2011

  1:30 PM - 5:30 PM

  Room L100H-J
• THERMAL HISTORY OF IMPACT EJECTA DURING ATMOSPHERIC DESCENT: TEMPORAL AND SPATIAL PATTERNS
  T24 Impact Cratering: Geology’s Latest Revolution
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room L100H-J
• THE COMPLEXITY OF SHOCK FEATURES IN A VOLCANIC LITHOLOGY: THE EL'GYGYTGYN “SUEVITE”
  T69 Impact Cratering on the Earth, Moon, and Planets: Remote, Field, and Lab Studies
  Sunday, 9 October 2011

  1:30 PM - 5:30 PM

  Room L100H-J
• “MOBILE PHONE TEACHING KIT”: CONNECTING GEOSCIENCES AND EVERYDAY APPLICATIONS BY PROVIDING A PROFESSIONAL DEVELOPMENT FOR NATURAL SCIENCE TEACHERS
  43 Earth Sciences for Society, Education in Earth Sciences and Geoheritage (Posters)
  Wednesday, 7 September 2011

  8:30 AM - 6:00 PM

  Poster Hall P3 (1st floor hallway)

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2010

• TRACKING KERGUELEN PLUME RELATED SOURCE FOR SAMCHAMPI-SAMTERAN ALKALINE COMPLEX, MIKIR HILLS, NORTHEASTERN INDIA: IMPLICATIONS FROM SR-ND ISOTOPE SYSTEMATICS
  277 Recent Advances in Mineralogy and Petrology
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom 4AB
• NEW CLUES ON THE ORIGIN OF CARBONADO DIAMOND FROM THREE DIMENSIONAL TEXTURAL ANALYSIS
  T159 Frontiers in Metamorphic Petrology: Integrating Mass Transport, Heat Transport, Reaction Kinetics, and Tectonics with Mineral Equilibria
  Tuesday, 2 November 2010

  8:00 AM - 12:00 PM

  Room 203
• EL'GYGYTGYN, AN IMPACT CRATER IN SILICEOUS VOLCANIC ROCKS: PRELIMINARY RESULTS FROM THE IGCP DRILLING PROJECT
  T69 Impact Cratering: From the Lab to the Field; from the Earth to the Planets
  Sunday, 31 October 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom Prefunction
• SHOCK FEATURES IN ROCKS FROM THE VISTA ALEGRE IMPACT STRUCTURE (BRAZIL)
  T69 Impact Cratering: From the Lab to the Field; from the Earth to the Planets
  Sunday, 31 October 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom Prefunction
• LATE EOCENE SPHERULE LAYERS: FROM IMPACT TO DEPOSITION
  T69 Impact Cratering: From the Lab to the Field; from the Earth to the Planets
  Sunday, 31 October 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom Prefunction
• GEOCHEMICAL EVALUATION OF DISTAL, ONSHORE CHANNEL DEPOSITS FROM LATE DEVONIAN, MARINE ALAMO IMPACT EVENT, NEVADA AND UTAH
  T69 Impact Cratering: From the Lab to the Field; from the Earth to the Planets
  Sunday, 31 October 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom Prefunction
• FIRST COLLABORATIVE RESULTS FROM LAKE EL'GYGYTGYN CRATER: PROXIES OF CHANGE SINCE 3.6 MA, NE RUSSIAN ARCTIC
  T67 Of Isotopes and Lakes: A Tribute to Mike Talbot
  Sunday, 31 October 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom 1CD

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2009

• INSIGHTS INTO IMPACT PROCESSES AND BASEMENT ROCKS OF THE CHESAPEAKE BAY IMPACT STRUCTURE FROM THE ICDP-USGS EYREVILLE CORES
  T234 Impact Cratering from the Microscopic to the Planetary Scale II
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  A106
• THE 2009 ICDP DRILLING PRJECT INTO THE EL'GYGYGTGYN IMPACT CRATER, SIBERIA
  T207 Impact Cratering from the Microscopic to the Planetary Scale I
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  A106
• SHATTER CONES CONFIRM THE VISTA ALEGRE METEORITE IMPACT STRUCTURE IN THE PARANA FLOOD BASALT PROVINCE, SOUTHERN BRAZIL
  T207 Impact Cratering from the Microscopic to the Planetary Scale I
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  A106
• IMPACT ORIGIN OF TABUN KHARA OBO CRATER, MONGOLIA, CONFIRMED BY DRILL CORE STUDIES
  T207 Impact Cratering from the Microscopic to the Planetary Scale I
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  A106
• SUCCESSFUL DEEP DRILLING 2009 AT LAKE EL'GYGYTGYN, NE RUSSIA: TOWARDS A CONTINUOUS 3.6 MYR ARCTIC PALEOCLIMATE RECORD
  T198 Cenozoic Lakes
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  D139/140
• PETROGRAPHY AND CHEMISTRY OF PSEUDO-TACHYLITIC BRECCIAS FROM LARGE IMPACT STRUCTURES
  T207 Impact Cratering from the Microscopic to the Planetary Scale I
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  A106

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2008

• Melt Particles from the Impact Breccia Section, Eyreville B Drill Core, Chesapeake Bay Impact Structure, USA
  T269 Terrestrial Impact Structures: Origin, Structure, and Evolution
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• Universal Stage Determination of Crystallographic Orientations of Planar Deformation Features In Quartz: Quality, Precision, Repeatability, and Representativeness of Measurements
  T269 Terrestrial Impact Structures: Origin, Structure, and Evolution
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM

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2007

• DETECTING METEORITIC COMPONENTS IN TERRESTRIAL IMPACT CRATERS AND THEIR EJECTA
  T137 Impact Craters and Events: From the Field to the Laboratory
  Tuesday, 30 October 2007

  8:00 AM - 12:00 PM
• THE ICDP-USGS DEEP DRILLING PROJECT AT THE CHESAPEAKE BAY IMPACT STRUCTURE: AN OVERVIEW
  T167 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project I
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM
• LITHOLOGICAL, PETROGRAPHICAL, AND GEOCHEMICAL INVESTIGATIONS OF SUEVITE FROM THE EYREVILLE CORE, CHESAPEAKE BAY IMPACT STRUCTURE
  T167 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project I
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM
• DIKE BRECCIAS IN THE DEEP BASEMENT-DERIVED SECTION OF THE EYREVILLE B CORE, CHESAPEAKE BAY IMPACT STRUCTURE
  T167 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project I
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM

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2006

• A 1 MA ENVIRONMENTAL MAGNETIC RECORD FROM LAKE BOSUMTWI, WEST AFRICA
  T76 Dating and Environmental Interpretation of Lake, Loess and Marine Sediment Sequences using Paleomagnetism and Rock Magnetism
  Monday, 23 October 2006

  8:00 AM - 12:00 PM
• BRECCIAS AND MELT ROCKS IN TERRESTRIAL IMPACT STRUCTURES: AN OVERVIEW OF OCCURRENCE, TYPES, COMPOSITION, FORMATION, AND USE
  T21 Terrestrial Impact Breccias
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM
• ICDP-USGS DEEP DRILLING PROGRAM IN THE CHESAPEAKE BAY IMPACT STRUCTURE, VIRGINIA, USA
  T44 Impact Craters: Structures, Drilling, Ages, and Geophysics
  Sunday, 22 October 2006

  1:30 PM - 5:30 PM

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2004

• IRIDIUM ANOMALIES AT THE STURTIAN AND MARINOAN DIAMICTITE-CAP CARBONATE BOUNDARIES, CONGO CRATON: ESTIMATION OF THE DURATION AND INTENSITY OF NEOPROTEROZOIC SNOWBALL EARTH GLACIATIONS
  192 Geochemistry III; Geochemistry of Isotopes and Fluids
  Wednesday, 10 November 2004

  8:00 AM - 12:00 PM
• LATE DEVONIAN IMPACTS, EVENTS, AND EXTINCTIONS — A PARADIGM FOR PRE-MESOZOIC EARTH HISTORY
  133 Pre-Mesozoic Impacts: Their Effect on Ocean Geochemistry, Magnetic Polarity, Climate Change, and Organic Evolution
  Tuesday, 9 November 2004

  8:00 AM - 12:00 PM
• THE ROLE OF CONTINENTAL SCIENTIFIC DRILLING IN THE STUDY OF TERRESTRIAL IMPACT CRATERS
  T81 Impact Geology I
  Monday, 8 November 2004

  8:00 AM - 12:00 PM

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2002

• CHESAPEAKE BAY IMPACT CRATER: PETROGRAPHIC AND GEOCHEMICAL INVESTIGATIONS OF THE IMPACT BRECCIA FILL
  T204 Chesapeake Bay Impact Structure: Geology, Geophysics, and Geohydrology of America's Largest Crater
  Wednesday, 30 October 2002

  8:00 AM - 12:00 PM
• THE STRATIGRAPHIC RECORD OF IMPACT EVENTS
  T178 Impact Stratigraphy
  Tuesday, 29 October 2002

  1:30 PM - 5:30 PM
• PROPOSED SCIENTIFIC DRILLING AT THE BOSUMTWI IMPACT STRUCTURE, GHANA, WEST AFRICA
  T142 Drilling into Impact Structures: Petrology, Geochemistry, and Geophysics
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM
• DRILLING THE VREDEFORT CENTRAL UPLIFT, SOUTH AFRICA - PETROGRAPHIC, GEOCHEMICAL AND STRUCTURAL RESULTS
  T142 Drilling into Impact Structures: Petrology, Geochemistry, and Geophysics
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM
• ARGENTINE IMPACT RECORD
  T178 Impact Stratigraphy
  Tuesday, 29 October 2002

  1:30 PM - 5:30 PM

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2001

• AN EXTRATERRESTRIAL COMPONENT AT THE PERMO-TRIASSIC BOUNDARY? CLUES FROM SIDEROPHILE ELEMENT ABUNDANCES
  132 Planetary Geology (Posters)
  Wednesday, 7 November 2001

  1:30 PM - 5:30 PM

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Date Unknown

• CONTINENTAL SCIENTIFIC DRILLING AND THE STUDY OF TERRESTRIAL IMPACT CRATERS: BOSUMTWI (GHANA) AND CHESAPEAKE BAY (USA)
  88 Planetary Geology (Posters)
• Multi-Sulfur Isotopes in Cretaceous-Tertiary Boundary Samples from the Western Interior-Search for Photochemical Effects
  T252 Terrestrial Impact Structures: Origin, Structure, and Evolution (Posters)
• GEOCHEMISTRY OF K-ENRICHED IMPACTITES BASED ON DRILLINGS INTO THE KÄRDLA CRATER, ESTONIA
  153 Geochemistry (Posters) II
• Non-Destructive 3D Petrologic Analysis of Inclusions in a Carbonado Diamond Using Micro-Scale Computed Tomography: Relation to Impact Events?
  T252 Terrestrial Impact Structures: Origin, Structure, and Evolution (Posters)
• DRILLING INTO THE BOSUMTWI IMPACT CRATER, GHANA: INVESTIGATING THE CRATER FILL OF A WELL-PRESERVED COMPLEX IMPACT STRUCTURE
  T119 Impact Craters: Structures, Drilling, Ages, and Geophysics (Posters)
• BAJADA DE JAGÜEL, NEUQUÉN PROVINCE, ARGENTINA: COMPLETE OR INCOMPLETE K/PLG BOUNDARY SECTION?
  T119 Impact Craters: Structures, Drilling, Ages, and Geophysics (Posters)
• STABLE CARBON ISOTOPE STUDIES OF IMPACT BRECCIA CLASTS FROM THE EYREVILLE CORE, CHESAPEAKE BAY IMPACT STRUCTURE, VIRGINIA, USA
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• INVESTIGATIONS OF MELT PARTICLES IN SUEVITE FROM THE EYREVILLE B CORE, CHESAPEAKE BAY IMPACT STRUCTURE
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• CHEMICAL COMPOSITION OF ROCK TYPES FROM THE EYREVILLE A AND B DRILL CORES, CHESAPEAKE BAY IMPACT STRUCTURE, VIRGINIA/USA
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• SHATTER CONE OCCURRENCES INDICATE A POSSIBLE IMPACT STRUCTURE NEAR SANTA FE, NEW MEXICO
  T119 Impact Craters: Structures, Drilling, Ages, and Geophysics (Posters)
• FIRST OBSERVATIONS ON EXMORE BRECCIA FROM THE ICDP-USGS EYREVILLE CORE, CHESAPEAKE BAY IMPACT STRUCTURE
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)