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Activity

2024

• GREENSCHIST-FACIES METAMORPHISM AND THE GENESIS OF AN ORTHOPHYLLITE – ROANOKE RAPIDS TERRANE, NORTH CAROLINA
  37 Piedmont Geology in the Southern Appalachian Orogen: New Insights from Geologic Mapping, Geochemical, and Geochronological Studies
  Tuesday, 16 April 2024

  10:20 AM - 12:00 PM

  Windsor Ballroom Salon A
• GEOLOGIC MAPPING TRANSECT ALONG THE ROANOKE RIVER IN NORTHEASTERN NORTH CAROLINA: INSIGHTS INTO THE ROANOKE RAPIDS TERRANE
  29 Piedmont Geology in the Southern Appalachian Orogen: New Insights from Geologic Mapping, Geochemical, and Geochronological Studies (Posters)
  Monday, 15 April 2024

  1:30 PM - 5:30 PM

  Grand Ballroom

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2023

• NEW GEOCHRONOLOGY FROM THE EASTERNMOST PIEDMONT AND COASTAL-PLAIN BASEMENT IN VIRGINIA AND MARYLAND
  40 Alleghanian Overprinting of Pre-Alleghanian Accreted Terranes
  Sunday, 19 March 2023

  8:00 AM - 12:00 PM

  Regency Ballroom B
• NEW GEO- AND THERMOCHRONOLOGICAL CONSTRAINTS ON THE ARCHITECTURE AND EVOLUTION OF THE SUWANNEE TERRANE, FLORIDA, USA
  40 Alleghanian Overprinting of Pre-Alleghanian Accreted Terranes
  Sunday, 19 March 2023

  8:00 AM - 12:00 PM

  Regency Ballroom B
• PRELIMINARY GEOLOGIC MAP OF PRE-MIDDLE JURASSIC BASEMENT ROCKS BENEATH THE COASTAL PLAIN IN FLORIDA
  37 Mapping in the Geosciences: Processes and Products (Posters)
  Saturday, 18 March 2023

  1:30 PM - 5:30 PM

  Grand Ballroom A–D

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2022

• A TALE OF TWO QUAKES: COMPARING THE 2011 M5.7 MINERAL VA AND THE 2020 M5.1 SPARTA NC EARTHQUAKES FROM A GEOLOGIC MAPPING VIEWPOINT
  43 Intraplate Earthquakes in Central and Eastern USA
  Friday, 8 April 2022

  1:30 PM - 5:30 PM

  North Meeting Room 201/202
• ARGON DATING CONSTRAINTS ON THE AGE AND COOLING HISTORY OF PRE-CRETACEOUS BASEMENT ROCKS BENEATH THE MID-ATLANTIC COASTAL PLAIN OF MARYLAND AND VIRGINIA
  14 Celebrating Allan Ludman’s First 56 Field Seasons in Maine II: What Do We Know of Northern Appalachian Geology and What Questions Remain?
  Sunday, 20 March 2022

  1:30 PM - 5:30 PM

  Commonwealth Salon 4

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2021

• NEW AEROMAGNETIC DATA OVER THE SOUTH GEORGIA RIFT BASIN HIGHLIGHT INHERITED STRUCTURES WITH TIES TO THE CHARLESTON SEISMIC ZONE
  T70 Rifts, Rifted Margins, Backarcs, and Spreading Ridges: Understanding Extensional Processes across Tectonic Settings and Time Scales I
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  B115/B116 (Hybrid Room)

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2020

• NEW AIRBORNE MAGNETIC DATA IMAGE STRUCTURAL FEATURES IN THE CHARLESTON SEISMIC ZONE
  55 Deciphering Active Tectonics and Seismic Hazard in Eastern North America
  Sunday, 22 March 2020

  8:00 AM - 12:00 PM

  Regency Ballroom A
• PRELIMINARY U-PB GEOCHRONOLOGY OF PROTEROZOIC AND PALEOZOIC ROCKS BENEATH THE ATLANTIC COASTAL PLAIN FROM MARYLAND TO SOUTH CAROLINA
  3 The Appalachians, from North to South, from Crust to Mantle I
  Friday, 20 March 2020

  8:00 AM - 12:00 PM

  Regency Ballroom B

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2019

• (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
• INVESTIGATING PRE-CRETACEOUS BASEMENT ROCKS BENEATH THE SOUTHEASTERN U.S. COASTAL PLAIN
  32 Gondwana vs. Laurentia: Terrane Accretion and Crustal Growth in the Southeastern United States
  Friday, 29 March 2019

  8:15 AM - 12:00 PM

  Colonial Ballroom
• NEW HIGH-RESOLUTION AIRBORNE MAGNETIC AND RADIOMETRIC SURVEYS OVER THE CHARLESTON, SOUTH CAROLINA REGION
  12 Technology and Mapping in the 21st Century (Posters)
  Thursday, 28 March 2019

  8:00 AM - 12:00 PM

  Carolina Ballroom
• 40AR/39AR DATING CONSTRAINTS ON THE AGE AND COOLING HISTORY OF PRE-CRETACEOUS BASEMENT ROCKS BENEATH THE MID-ATLANTIC COASTAL PLAIN OF MARYLAND AND VIRGINIA
  1 Geology, Structure, Geochronology, and Tectonics in Southern New England I: An Eclectic Session in Honor of Robert P. Wintsch
  Sunday, 17 March 2019

  8:00 AM - 12:00 PM

  New Hampshire Room

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2018

• GEOLOGIC MAP AND COMPOSITE AEROMAGNETIC/GRAVITY ANOMALY MAP OF PRE-CRETACEOUS ROCKS BENEATH THE ATLANTIC COASTAL PLAIN, VA TO SOUTHERN NJ
  T176 Geologic Maps and Their Derivatives (Posters)
  Tuesday, 6 November 2018

  9:00 AM - 6:30 PM

  Halls J-K

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2017

• INFLUENCE OF BEDROCK STRUCTURE ON SHALLOW AFTERSHOCKS IN THE CENTRAL VIRGINIA SEISMIC ZONE
  T29 Intraplate Earthquake Sources, Processes, and Hazards in Central and Eastern North America
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Tahoma 5
• THE 2011 MINERAL, VIRGINIA, EARTHQUAKE TRIGGERED SHALLOW AFTERSHOCKS ON FAVORABLY ORIENTED STRUCTURES IN AREAS OF POSITIVE STATIC COULOMB STRESS CHANGE
  16 Seismic Zones, Paleoseismology, and Neotectonics in the Southeastern United States
  Friday, 31 March 2017

  8:00 AM - 12:00 PM

  Potomac G
• THE MECHANISM OF FORMATION OF ALTERATION RINDS ON CLASTS IN THE CRETACEOUS POTOMAC FORMATION, PRINCE GEORGE, VIRGINIA
  18 Geologic Studies of the U.S. Atlantic Coastal Plain Province
  Friday, 31 March 2017

  8:00 AM - 12:00 PM

  Shenandoah H
• INVESTIGATING FAULTED TERRACE DEPOSITS AT THE SMITHSONIAN NATIONAL ZOO, WASHINGTON, D.C
  16 Seismic Zones, Paleoseismology, and Neotectonics in the Southeastern United States
  Friday, 31 March 2017

  8:00 AM - 12:00 PM

  Potomac G

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2016

• INVESTIGATING THE INFLUENCE OF PREEXISTING GEOLOGIC FEATURES ON OUTLYING SHALLOW AFTERSHOCK CLUSTERS TRIGGERED BY THE 2011 MINERAL, VIRGINIA, EARTHQUAKE
  T202 Evidence for Neotectonic Earthquakes and Their Driving Mechanisms in the Intraplate Region of Central and Eastern North America
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 507
• UNZIPPING SUPERCONTINENT PANGEA: AEROMAGNETIC DATA AND THE CASE FOR SINISTRAL TRANSTENSIONAL RIFTING PRIOR TO OPENING OF THE ATLANTIC
  208 Intrusion, Accretion, Exhumation, and Collapse: Tectonics around the World
  Tuesday, 27 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 2B
• INTEGRATION OF MULTIPLE GEOPHYSICAL AND SOIL DATASETS IN THE CONSTRUCTION OF A GEOLOGIC MAP IN THE CENTRAL VIRGINIA SEISMIC ZONE
  9 Evolving Perspectives on Piedmont Geology: Terrane Studies, Structural Analyses, New Mapping, and Complementary Studies (Posters)
  Thursday, 31 March 2016

  8:00 AM - 5:30 PM

  Exhibit Hall

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2015

• DC SHAKE: LOCAL SITE EFFECTS AND VARIATIONS IN EARTHQUAKE GROUND MOTIONS IN WASHINGTON, DC
  T293 Intraplate Earthquakes, Seismotectonics, and Geodynamics in Eastern and Central North America (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• MICROCHEMISTRY OF ALTERATION RINDS ON CLASTS IN GRAVEL OF THE CRETACEOUS POTOMAC FORMATION, PRINCE GEORGE, VIRGINIA
  266 Sediments, Clastic
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 340
• THE 2011 MINERAL, VIRGINIA, EARTHQUAKE AS A STIMULUS FOR RESEARCH ON INTRAPLATE SEISMIC HAZARDS IN EASTERN NORTH AMERICA
  T182 Intraplate Earthquakes, Seismotectonics, and Geodynamics in Eastern and Central North America
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 322/323
• GRAVITY LOW-HIGH PAIRS IN OROGENS: THICKENED-THINNED CRUST, SUTURES, OR HYBRID MECHANISMS?
  T181 Advances in Crustal Geophysics and Tectonics I: In Honor of G.R. Keller
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 347/348
• NEW GEOLOGIC MAPPING AND GEOPHYSICAL SURVEYS IN THE EPICENTRAL REGION OF THE 2011 MINERAL, VIRGINIA EARTHQUAKE
  20 Geologic Maps, Geophysical Maps, Digital Geologic Maps, and Derivatives from Geologic and Geophysical Maps (Posters)
  Thursday, 19 March 2015

  1:00 PM - 5:00 PM

  Ballroom

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2014

• PRE-CRETACEOUS TERRANES, BASINS, AND FAULTS BENEATH THE ATLANTIC COASTAL PLAIN: ANALYSIS OF SUBSURFACE SAMPLES AND BOREHOLE DATA IN RELATION TO MAGNETIC AND GRAVITY ANOMALIES
  T15 Magnetic Surveys for Imaging the Geology of Earth and Other Planetary Bodies: A Session Honoring the Legacy of Isidore Zietz
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  119/120
• MAGNETIC AND GRAVITY ANOMALIES REVEAL GEOLOGIC FEATURES ASSOCIATED WITH THE 2011 MW5.8 MINERAL, VIRGINIA EARTHQUAKE
  T15 Magnetic Surveys for Imaging the Geology of Earth and Other Planetary Bodies: A Session Honoring the Legacy of Isidore Zietz
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  119/120
• AEROMAGNETIC AND GRAVITY DATA: KEYS TO CRUSTAL STRUCTURE AND SEISMIC SOURCE ZONES, CENTRAL AND EASTERN U.S. AND ADJACENT CANADA
  T15 Magnetic Surveys for Imaging the Geology of Earth and Other Planetary Bodies: A Session Honoring the Legacy of Isidore Zietz
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  119/120
• IMAGING GRANITES, OTHER PLUTONS AND FAULTS ASSOCIATED WITH CONTINENTAL COLLISION AND RIFTING USING POTENTIAL-FIELD, SEISMIC, AND WELL DATA, SOUTH CAROLINA
  T15 Magnetic Surveys for Imaging the Geology of Earth and Other Planetary Bodies: A Session Honoring the Legacy of Isidore Zietz
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  119/120
• GEOLOGIC, SEISMOLOGIC, AND ENGINEERING LESSONS LEARNED FROM THE 2011 MINERAL, VIRGINIA EARTHQUAKE
  3 Lessons Learned from the 2011 Virginia Earthquake
  Thursday, 10 April 2014

  8:00 AM - 12:00 PM

  Assembly Hall
• IMAGING GRANITES, OTHER PLUTONS AND FAULTS ASSOCIATED WITH CONTINENTAL COLLISION AND RIFTING USING POTENTIAL-FIELD, SEISMIC, AND WELL DATA, SOUTH GEORGIA RIFT BASIN AND VICINITY, GEORGIA
  20 EarthScope Targets in the Eastern United States (Posters)
  Thursday, 10 April 2014

  1:00 PM - 5:00 PM

  Latham A/B/C
• THE SLOW DECAY OF AFTERSHOCKS TRIGGERED BY THE AUGUST 2011, MINERAL, VIRGINIA EARTHQUAKE
  21 Lessons Learned from the 2011 Virginia Earthquake (Posters)
  Thursday, 10 April 2014

  1:00 PM - 5:00 PM

  Latham A/B/C

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2013

• CHESAPEAKE BAY IMPACT CRATER – DEVELOPMENT OF “BRIM” SEDIMENTATION
  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
• IMAGING GRANITES, OTHER PLUTONS AND FAULTS ASSOCIATED WITH CONTINENTAL COLLISION AND RIFTING USING POTENTIAL-FIELD, SEISMIC, AND WELL DATA, SOUTH GEORGIA RIFT BASIN AND VICINITY, SOUTH CAROLINA
  T140 Combining Geophysics and Geology: The George P. Woollard Award Session (Posters)
  Monday, 28 October 2013

  9:00 AM - 6:30 PM

  Hall D

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2012

• STAFFORD FAULT SYSTEM: INVESTIGATING PALEOSEISMICITY IN VIRGINIA
  T252 Central Virginia Earthquakes of 2011: Geology, Geophysics, and Significance for Seismic Hazards in Eastern North America (Posters)
  Wednesday, 7 November 2012

  9:00 AM - 6:00 PM

  Hall B
• PRELIMINARY ANALYSIS OF MAGNITUDE 5.8 VIRGINIA EARTHQUAKE CAUSATIVE FAULT AND SUBSIDIARY FAULTS ILLUMINATED BY AFTERSHOCKS
  T154 Central Virginia Earthquakes of 2011: Geology, Geophysics, and Significance for Seismic Hazards in Eastern North America
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  207D
• AIRBORNE MAGNETIC, GRAVITY AND RADIOMETRIC DATA ILLUMINATE SUBSURFACE GEOLOGY ASSOCIATED WITH THE M5.8 AUGUST 23, 2011 LOUISA COUNTY, VA EARTHQUAKE
  T154 Central Virginia Earthquakes of 2011: Geology, Geophysics, and Significance for Seismic Hazards in Eastern North America
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  207D
• PROPAGATION EFFECTS FROM THE 23 AUGUST 2011 M 5.8 VIRGINIA EARTHQUAKE AND IMPLICATIONS FOR SHAKING HAZARDS
  T154 Central Virginia Earthquakes of 2011: Geology, Geophysics, and Significance for Seismic Hazards in Eastern North America
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  207D
• FAULTS DELINEATED BY AFTERSHOCKS ASSOCIATED WITH THE 2011 CENTRAL VIRGINIA EARTHQUAKE AND THEIR TECTONIC SETTING
  5 The August 23, 2011 Virginia Mw5.8 Earthquake: Highlighting Earthquake Hazards Throughout the Southeastern United States
  Sunday, 1 April 2012

  8:00 AM - 12:00 PM

  Grand Ballroom, Salon C1
• MAGNETIC AND GRAVITY DATA CONSTRAIN GEOLOGIC FEATURES ASSOCIATED WITH THE AUGUST 23, 2011 EARTHQUAKE IN LOUISA COUNTY, VIRGINIA
  16 The August 23, 2011 Virginia Mw5.8 Earthquake: Highlighting Earthquake Hazards throughout the Southeastern United States (Posters)
  Sunday, 1 April 2012

  1:30 PM - 5:00 PM

  Grand Ballroom

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2011

• EXPLORING PRE-CRETACEOUS TERRANES AND BASINS BENEATH THE ATLANTIC COASTAL PLAIN
  T229 Exploring Subsurface Terranes and Buried Basins of Eastern and Central North America—Geology, Geophysics, and Geochronology
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 200A-C
• ALLEGHANIAN THERMAL HISTORY OF BASEMENT-DERIVED TARGET ROCKS IN THE ICDP-USGS EYREVILLE-B CORE FROM THE CHESAPEAKE BAY IMPACT STRUCTURE
  T229 Exploring Subsurface Terranes and Buried Basins of Eastern and Central North America—Geology, Geophysics, and Geochronology
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 200A-C
• AEROMAGNETIC CLUES TO THE FINAL ASSEMBLY OF PANGEA: WAS FLORIDA THE LAST ADDITION?
  T229 Exploring Subsurface Terranes and Buried Basins of Eastern and Central North America—Geology, Geophysics, and Geochronology
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 200A-C
• AGE OF MID-AMPHIBOLITE FACIES ALLEGHANIAN METAMORPHISM IN ROCKS FROM THE ICDP-USGS EYREVILLE-B CORE, CHESAPEAKE BAY IMPACT STRUCTURE, VIRGINIA
  T176 Exploring Subsurface Terranes and Buried Basins of Eastern and Central North America—Geology, Geophysics, and Geochronology (Posters)
  Tuesday, 11 October 2011

  9:00 AM - 6:00 PM

  Hall C
• GEOLOGIC AND GEOPHYSICAL MAPPING OF PRE-CRETACEOUS BASEMENT ROCKS BENEATH THE ATLANTIC COASTAL PLAIN, VIRGINIA TO SOUTHERN NEW JERSEY
  16 Geologic Maps, Geophysical Maps, Digital Geologic Maps, and Derivatives from Geologic and Geophysical Maps (Posters)
  Thursday, 24 March 2011

  1:30 PM - 5:30 PM

  Exhibit Hall
• BASEMENT-ROOTED COASTAL PLAIN FAULTS AND THEIR GEOMORPHIC EXPRESSIONS IN VIRGINIA AND MARYLAND
  8 Structural Geology and Tectonics
  Thursday, 24 March 2011

  1:30 PM - 5:30 PM

  Room 106

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2010

• PRELIMINARY GEOLOGIC MAP OF PRE-CRETACEOUS ROCKS BENEATH THE MID-ATLANTIC COASTAL PLAIN, VA-MD-DE; INTERPRETATION OF GEOLOGIC, AEROMAGNETIC, AND GRAVITY DATA
  T108 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic and Geophysical Maps (Posters)
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D
• COASTAL PLAIN FAULTS ROOTED IN CRYSTALLINE BASEMENT ACROSS THE SALISBURY EMBAYMENT, VIRGINIA AND MARYLAND
  T89 Recent Advances in Paleoseismology and Neotectonics of Eastern and Central North America and Northern Caribbean I
  Monday, 1 November 2010

  8:00 AM - 12:00 PM

  Mile High Ballroom 2AB/3AB
• THE NEW YORK–ALABAMA LINEAMENT: A BURIED RIGHT-SLIP FAULT BORDERING THE APPALACHIANS AND MID-CONTINENT NORTH AMERICA
  105 Tectonics (Posters)
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D
• BASEMENT TERRANES OF THE CHESAPEAKE BAY REGION – EVIDENCE FROM BOREHOLE SAMPLES AND GEOPHYSICAL SURVEYS
  29 Tectonic Significance of Buried Terranes of the Atlantic and Gulf Coastal Plains
  Monday, 15 March 2010

  8:00 AM - 12:05 PM

  Liberty B
• EVIDENCE FOR BASEMENT-ROOTED COASTAL PLAIN FAULTS IN THE POTOMAC RIVER VALLEY AND CENTRAL CHESAPEAKE BAY REGION
  29 Tectonic Significance of Buried Terranes of the Atlantic and Gulf Coastal Plains
  Monday, 15 March 2010

  8:00 AM - 12:05 PM

  Liberty B
• DIGITALLY ENHANCED REGIONAL AEROMAGNETIC AND GRAVITY DATA PERMIT TRACING SURFACE GEOLOGY IN ALABAMA SOUTHWARD BENEATH THE GULF COASTAL PLAIN
  53 Tectonic Significance of Buried Terranes of the Atlantic and Gulf Coastal Plains (Posters)
  Monday, 15 March 2010

  1:30 PM - 5:35 PM

  International ABCDF

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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
• SEISMIC AND BOREHOLE EVIDENCE FOR NUMEROUS IMPACT, TECTONIC, AND COMPACTION FAULTS ACROSS THE SOUTHERN HALF OF THE SALISBURY EMBAYMENT, VIRGINIA AND MARYLAND
  T234 Impact Cratering from the Microscopic to the Planetary Scale II
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  A106
• 40Ar39AR DATING RESULTS FROM THE ICDP-USGS EYREVILLE B CORE: CONSTRAINTS ON THE THERMAL HISTORY OF THE CHESAPEAKE BAY IMPACT STRUCTURE
  T234 Impact Cratering from the Microscopic to the Planetary Scale II
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  A106

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2008

• Gondwanan and Peri-Gondwanan Crustal Elements Transferred to the Southeastern U.S. during Grenvillian and Paleozoic Orogenies: Evidence from Digital Aeromagnetic and Gravity, Geologic, and Geochronologic Data
  T291 Gondwana-Laurentia Terrane Transfers During the Pangean and Rodinian Supercontinent Cycles
  Wednesday, 8 October 2008

  8:00 AM - 12:00 PM
• Impactites and Basement-Derived Rocks in the ICDP-USGS Eyreville Cores, Chesapeake Bay Impact Structure, USA
  T269 Terrestrial Impact Structures: Origin, Structure, and Evolution
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• Impact to Immediate Post-Impact Effects of the Chesapeake Bay Event
  T269 Terrestrial Impact Structures: Origin, Structure, and Evolution
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• Post-Impact Heat Conduction and Compaction-Driven Fluid Flow in the Chesapeake Bay Impact Structure, Based on Downhole Vitrinite Reflectance
  T269 Terrestrial Impact Structures: Origin, Structure, and Evolution
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• Asymmetric (Dipping) Layered Target Constrained Infilling of the Chesapeake Bay Impact Structure
  T269 Terrestrial Impact Structures: Origin, Structure, and Evolution
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• DIGITAL IMAGES OF AEROMAGNETIC AND GRAVITY DATA SHED NEW LIGHT ON CRUSTAL STRUCTURE OF THE SOUTHEASTERN U.S
  9 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic Maps (Posters)
  Thursday, 10 April 2008

  8:00 AM - 5:30 PM

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2007

• INFLUENCE OF IMPACTS ON THE DEEP SUBSURFACE BIOSPHERE – PRELIMINARY RESULTS FROM THE ICDP-USGS CHESAPEAKE BAY IMPACT STRUCTURE DRILLING PROJECT
  T199 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project II
  Wednesday, 31 October 2007

  8:00 AM - 12:00 PM
• SEDIMENTOLOGICAL COMPARISON OF THE EXMORE BRECCIA IN THE EYREVILLE AND LANGLEY CORES, CHESAPEAKE BAY IMPACT STRUCTURE: CLUES TO THE RESURGE PROCESS
  T199 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project II
  Wednesday, 31 October 2007

  8:00 AM - 12:00 PM
• INITIAL STUDIES OF BRECCIAS, BLOCKS, AND CRYSTALLINE ROCKS IN THE ICDP-USGS EYREVILLE-B CORE, CHESAPEAKE BAY IMPACT STRUCTURE, 1,095-1,766 M DEPTH
  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
• OCCURRENCE OF SHOCK-METAMORPHOSED QUARTZ AND FELDSPAR GRAINS IN THE EXMORE DIAMICTON AND SEDIMENT MEGABLOCKS, ICDP-USGS EYREVILLE CORES, CHESAPEAKE BAY IMPACT CRATER
  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
• PRE-IMPACT TECTONOTHERMAL EVOLUTION OF THE CRYSTALLINE TARGET IN THE ICDP-USGS 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
• HIGH-RESOLUTION SEISMIC REFLECTION IMAGES ACROSS THE 1.76-KM-DEEP EYREVILLE COREHOLE WITHIN THE MOAT OF THE 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
• DIGITAL PROCESSING OF AEROMAGNETIC AND COMPLEMENTARY GRAVITY DATA: KEY TO CRUSTAL STRUCTURE OF THE SOUTHEASTERN U.S. AND UNDERSTANDING TWO COMPLETE WILSON CYCLES AND THE BEGINNINGS OF A THIRD
  T15 Combining Geophysics and Geology to Solve Geoscience Problems I
  Sunday, 28 October 2007

  8:00 AM - 12:00 PM

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2006

• HYDROTHERMAL ALTERATION OF BRECCIAS AT THE CENTRAL UPLIFT, CHESAPEAKE BAY IMPACT STRUCTURE
  T21 Terrestrial Impact Breccias
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM
• DISCOVERY OF THE SUDBURY IMPACT LAYER IN MICHIGAN AND ITS POTENTIAL SIGNIFICANCE
  T21 Terrestrial Impact Breccias
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM
• INSIGHTS INTO THE STRUCTURALLY COMPLEX INNER CRATER OF THE CHESAPEAKE BAY IMPACT STRUCTURE FROM GEOPHYSICS AND DEEP TEST HOLES
  T44 Impact Craters: Structures, Drilling, Ages, and Geophysics
  Sunday, 22 October 2006

  1:30 PM - 5:30 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
• FLUID INCLUSION EVIDENCE FOR POST-IMPACT HYDROTHERMAL CIRCULATION AT THE CENTRAL UPLIFT OF THE CHESAPEAKE BAY IMPACT STRUCTURE
  35 Impacts in the Field
  Friday, 24 March 2006

  1:30 PM - 5:55 PM
• AUTHIGENIC-MINERAL EVIDENCE FOR POST-IMPACT DIAGENESIS AND ALTERATION IN THE CHESAPEAKE BAY IMPACT STRUCTURE: A PROGRESS REPORT
  35 Impacts in the Field
  Friday, 24 March 2006

  1:30 PM - 5:55 PM
• LITHOSPHERIC STRUCTURE OF SOUTHEASTERN NORTH AMERICA FROM GEOPHYSICAL AND SURFACE GEOLOGIC DATA
  14 Frontiers of Appalachian Tectonics II
  Thursday, 23 March 2006

  1:30 PM - 5:30 PM
• AFFECTS OF GEOLOGIC CONTROLS ON GROUND-WATER FLOW – CHARACTERIZATION USING RESULTS FROM AGE-DATING METHODS ALONG TOPOGRAPHIC TRANSECTS IN REGOLITH-FRACTURED BEDROCK GROUND-WATER SYSTEMS IN NORTH CAROLINA
  6 Geology and Ground Water Resources in Carbonate and Crystalline Rocks of the Eastern U.S.: Methods, Geologic Controls, and Exploration Approaches
  Thursday, 23 March 2006

  8:00 AM - 12:00 PM

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2004

• IMPACT BRECCIAS OF THE CENTRAL UPLIFT, CHESAPEAKE BAY IMPACT STRUCTURE: INITIAL RESULTS OF A TEST HOLE AT CAPE CHARLES, VIRGINIA
  T110 Impact Geology II
  Monday, 8 November 2004

  1:30 PM - 5:30 PM
• INSIDE THE CRATER, OUTSIDE THE CRATER: COMPARISON OF TWO CORES FROM THE CHESAPEAKE BAY IMPACT STRUCTURE
  T110 Impact Geology II
  Monday, 8 November 2004

  1:30 PM - 5:30 PM
• NEW GEOPHYSICAL AND BOREHOLE DATA INDICATE THAT THE CHESAPEAKE BAY IMPACT CRATER IS A DEEP, COMPLEX MULTI-RING STRUCTURE
  T110 Impact Geology II
  Monday, 8 November 2004

  1:30 PM - 5:30 PM
• DECIPHERING MESOPROTEROZOIC AND PALEOZOIC EVENTS PRESERVED IN THE ISOTOPIC COMPOSITIONS OF ZIRCON AND TITANITE: SEM IMAGING, SHRIMP U-PB GEOCHRONOLOGY, AND EMP ANALYSIS
  20 Nature and Timing of Grenvillian Orogenesis in Eastern North America (pre-Cambrian) II
  Thursday, 25 March 2004

  1:00 PM - 5:00 PM

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2003

• GEOLOGIC MAPS OF WATERSHEDS: IMPORTANT TOOLS FOR HYDROGEOLOGIC RESEARCH
  T32 Geological Mapping: Key to Successful Management of Water and Land Resources (Posters)
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM

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2002

• PETROGRAPHY, GEOCHRONOLOGY, AND SIGNIFICANCE OF CRYSTALLINE BASEMENT ROCKS AND IMPACT-DERIVED CLASTS IN THE CHESAPEAKE BAY IMPACT STRUCTURE, SOUTHEASTERN VIRGINIA
  T204 Chesapeake Bay Impact Structure: Geology, Geophysics, and Geohydrology of America's Largest Crater
  Wednesday, 30 October 2002

  8:00 AM - 12:00 PM
• VARIATION OF IMPACT RESPONSE WITH DEPTH AND LITHOLOGY, OUTER ANNULAR TROUGH OF THE CHESAPEAKE BAY IMPACT STRUCTURE, VIRGINIA COASTAL PLAIN
  T204 Chesapeake Bay Impact Structure: Geology, Geophysics, and Geohydrology of America's Largest Crater
  Wednesday, 30 October 2002

  8:00 AM - 12:00 PM

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2001

• CRYSTALLINE ROCKS FROM THE FIRST COREHOLE TO BASEMENT IN THE CHESAPEAKE BAY IMPACT STRUCTURE, HAMPTON, VIRGINIA
  183 Tectonics IV: Appalachian Tectonics- Evolution of Orogens
  Thursday, 8 November 2001

  1:30 PM - 5:30 PM
• GEOLOGIC MAP OF THE SOUTH BOSTON 30X60-MINUTE QUADRANGLE, VIRGINIA AND NORTH CAROLINA
  18 Geologic Maps and Digital Geologic Maps (Posters)
  Thursday, 5 April 2001

  1:00 PM - 5:00 PM

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Date Unknown

• GEOLOGIC COLUMN OF THE ICDP-USGS EYREVILLE-B CORE, CHESAPEAKE BAY IMPACT STRUCTURE: BRECCIAS, BLOCKS, AND CRYSTALLINE ROCKS, 1,095-1,766 M DEPTH
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• A NATURAL LABORATORY FOR HYDROGEOLOGIC INVESTIGATIONS IN THE WEST-CENTRAL PIEDMONT—THE UPPER WOLF ISLAND CREEK WATERSHED NEAR REIDSVILLE, ROCKINGHAM CO., NC
  54 Ground Water in Crystalline Rocks of the Eastern U.S.: How Much is There? (Posters)
• THERMAL MATURITY IN THE CHESAPEAKE BAY IMPACT STRUCTURE: DATA FROM THE EYREVILLE DEEP CORES, VIRGINIA, USA
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• SILICATE GLASSES AND SULFIDE MELTS IN THE ICDP-USGS EYREVILLE CORE-B, CHESAPEAKE BAY IMPACT STRUCTURE
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• GEOLOGIC MAPS OF TWO WATERSHEDS IN THE PIEDMONT AND BLUE RIDGE OF NORTH CAROLINA AS PART OF AN INTEGRATED REGIONAL HYDROGEOLOGIC STUDY
  39 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic Maps (Posters)
• The New York–Alabama Lineament Revisited
  147 Structural Geology / Tectonics / Neotectonics/Paleoseismology (Posters)
• PETROGRAPHIC AND CHEMICAL ANALYSIS OF THE LOWER CRYSTALLINE BASEMENT-DERIVED SECTION, AND THE UPPER GRANITE AND AMPHIBOLITE MEGABLOCKS, EYREVILLE-B CORE, CHESAPEAKE BAY IMPACT STRUCTURE
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• PETROGRAPHY AND CHEMISTRY OF SUEVITIES IN THE IMPACTITE SEQUENCE, EYREVILLE B CORE, CHESAPEAKE BAY IMPACT STRUCTURE
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• GRAVITY AND MAGNETIC MAPS OF THE CHESAPEAKE BAY IMPACT STRUCTURE, VIRGINIA
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• A NEW VIEW OF UPPER CRUSTAL STRUCTURE AT THE CORNER OF THE ALABAMA PROMONTORY BASED ON DIGITALLY ENHANCED REGIONAL MAGNETIC AND GRAVITY DATA
  83 Structural Geology and Tectonics (Posters)
• EXPERIMENTAL ALTERATION OF IMPACT GLASSES FROM THE CHESAPEAKE BAY IMPACT — EYREVILLE AND CAPE CHARLES CORES
  T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
• PRELIMINARY INTERPRETATION OF THE USGS–NASA LANGLEY COREHOLE, CHESAPEAKE BAY IMPACT STRUCTURE, YORK-JAMES PENINSULA, HAMPTON, VA
  19 The Stratigraphy of the Southeastern Atlantic Coastal Plain: A Poster Session with Core Samples (Posters)