---

Activity

2025

• SOURCE-TO-SINK ASSESSMENT AND PROVENANCE OF POTENTIAL PLACER MONAZITE CRITICAL MINERAL RESOURCES IN THE SOUTHEASTERN BLUE RIDGE, PIEDMONT, AND COASTAL PLAIN PROVINCES
  25 D5. Progress towards energy transition geoscience in the southeast United States I
  Friday, 21 March 2025

  8:00 AM - 10:00 AM

  Alleghany B/C

---

2024

• DETRITAL MONAZITE GEOCHRONOLOGY AND REE GEOCHEMISTRY IN PIEDMONT PLACER HEAVY-MINERAL ASSEMBLAGES, NORTHWESTERN SOUTH CAROLINA: TESTING METHODS FOR DETERMINATION OF PROVENANCE OF REE AND TI CRITICAL MINERAL DEPOSITS
  34 In the Field or in the Lab: Revealing Hidden Signals from Minerals
  Tuesday, 16 April 2024

  8:00 AM - 12:00 PM

  Swannanoa

---

2023

• FROM SOURCE TO SINK, ZIRCON CAN STINK – OR HOW BILL THOMAS AND I STARTED OUR ADVENTURES WITH DETRITAL ZIRCON GEOCHRONOLOGY
  T159 The Neoproterozoic to Paleozoic Evolution of the Eastern Laurentian Margin—Tectonic, Stratigraphic, Sedimentologic, and Geochronologic Evidence II: In Honor of William A. “Bill” Thomas
  Tuesday, 17 October 2023

  8:00 AM - 12:00 PM

  317 / 318
• TAKING THE TEMPERATURE OF GRENVILLIAN GRANITIC MAGMAS – HOW HOT IS HOT?
  12 The Grenville Orogen in Eastern North America
  Friday, 17 March 2023

  1:30 PM - 5:30 PM

  Regency Ballroom A
• THE GRENVILLIAN EVOLUTION OF SOUTHEASTERN LAURENTIA AND POTENTIAL TECTONIC LINKS TO WESTERN AMAZONIA
  12 The Grenville Orogen in Eastern North America
  Friday, 17 March 2023

  1:30 PM - 5:30 PM

  Regency Ballroom A

---

2020

• THE END OF AN ERA: HOW GEON 14 CAME TO A CLOSE DURING GEON 13 WITH THE APPROACH OF AMAZONIA AND RODINIAN COLLISION – EVIDENCE FROM SOUTHEASTERN LAURENTIA AND SOUTHWESTERN AMAZONIA
  T108 Assembling Laurentia: GEON 14 Enigmas and Advances in Understanding the Crustal Evolution and Paleogeography of the Early Mesoproterozoic North America
  Wednesday, 28 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• SEARCHING FOR GRENVILLIAN LINKAGES BETWEEN LAURENTIA AND AMAZONIA: GOING DOWN THE RABBIT HOLE AND FINDING “THAT PESKY WABBIT” IN THE GREAT SMOKY MOUNTAINS BASEMENT COMPLEX OF SOUTHEASTERN LAURENTIA AND PARAGUA BLOCK IN SOUTHWESTERN AMAZONIA
  28 The Grenville Orogen in Eastern North America
  Saturday, 21 March 2020

  8:00 AM - 12:00 PM

  Regency Ballroom B

---

2019

• BEYOND DETRITAL ZIRCON: COMBINING U-TH-PB DATING WITH ND ISOTOPE COMPOSITION OF DETRITAL MONAZITE TO FURTHER ENHANCE SEDIMENT SOURCE IDENTIFICATION
  T139 Zircon and Beyond: Quantitative Methods for Characterizing Provenance in Modern and Ancient Sediment Routing Systems
  Monday, 23 September 2019

  1:30 PM - 5:30 PM

  Room 225AB, North Building
• DIFFERENTIAL SOURCE FERTILITY AND SEDIMENTARY RECYCLING: THE ACHILLES HEELS OF ACCURATE DETRITAL ZIRCON PROVENANCE ANALYSIS – HOW DETRITAL MONAZITE AND MUSCOVITE CAN HELP HEAL THE HEELS
  T139 Zircon and Beyond: Quantitative Methods for Characterizing Provenance in Modern and Ancient Sediment Routing Systems
  Monday, 23 September 2019

  1:30 PM - 5:30 PM

  Room 225AB, North Building
• TESTING FOR SEDIMENTARY RECYCLING USING DETRITAL MONAZITE AND ZIRCON U-TH/PB AND U-TH/HE “DOUBLE-DOUBLE DATING” IN PENNSYLVANIAN SANDSTONES OF THE CENTRAL APPALACHIAN BASIN
  34 A Window into Regional Deformation and Sedimentation through Geo-, Thermo-, and Petrochronology
  Friday, 29 March 2019

  8:20 AM - 11:40 AM

  Pinckney Room
• MAGMATISM DURING GRENVILLE (1.14-1.05 GA) OROGENESIS: DID SOME OF EARTH'S HOTTEST GRANITOIDS FORM BY MELTING OF CHEMICALLY PRIMED CRUST? EVIDENCE FROM TI CONTENTS AND HF ISOTOPES IN ZIRCON
  47 Geology of the Grenville Orogeny and Adirondack Mountains
  Tuesday, 19 March 2019

  8:00 AM - 12:00 PM

  Vermont Room

---

2018

• NEW ZIRCON GEOCHRONOLOGY AND ND-PB ISOTOPE GEOCHEMISTRY FOR GRENVILLE BASEMENT ROCKS OF THE SOUTHERN APPALACHIANS AND EASTERN KENTUCKY: PROBING FOR THE BOUNDARY BETWEEN AMAZONIA AND LAURENTIA DURING RODINIAN ASSEMBLY
  T91 Different Roads to Rodinia: Re-Analysis of the Geochronology and Tectonic Evolution of Precambrian Sedimentary and Crystalline Basement Terranes in Southeastern Laurentia
  Monday, 5 November 2018

  8:00 AM - 12:00 PM

  Room 242
• GRENVILLE GRANITOIDS IN THE SOUTHERN APPALACHIANS – FURTHER EVIDENCE OF THE “HOT” GRANITE HYPOTHESIS
  T66 Different Personalities of Granites and Rhyolites: Silicic Magmas from the Lower Crust to the Surface II—A Session in Honor of Calvin Miller, Recipient of the MGPV Distinguished Geological Career Award
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Room 240-241
• PROOF OF RECYCLING IN CLASTIC SEDIMENTARY SYSTEMS FROM TEXTURAL OBSERVATIONS AND TH-PB SIMS GEOCHRONOLOGY OF DIAGENETIC DETRITAL MONAZITE: CHANNELING ONE’S INNER BOB DOTT AND IMPLICATIONS FOR DETRITAL MINERAL PROVENANCE STUDIES
  T71 Celebrating the Sedimentary Legacy of Dr. Robert H. Dott, Jr., Part II
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Sagamore Ballroom 7
• TESTING FOR SEDIMENTARY RECYCLING USING DETRITAL MONAZITE AND ZIRCON U-TH/PB AND U-TH/HE “DOUBLE-DOUBLE DATING” IN PENNSYLVANIAN SANDSTONES OF THE CENTRAL APPALACHIAN BASIN IN EASTERN KENTUCKY
  25 Tectonics, Geochronology, and Thermochronology
  Friday, 13 April 2018

  8:00 AM - 12:00 PM

  Room 301 C
• EVOLUTION OF THE BLUE RIDGE BASEMENT COMPLEX IN THE EASTERN GREAT SMOKY MOUNTAINS: EVIDENCE FROM ZIRCON U-PB GEOCHRONOLOGY AND ND-PB ISOTOPE GEOCHEMISTRY OF BASEMENT GNEISSES
  2 Longstanding Problems and New Ideas About the Structure and Tectonic Evolution of the Southern Appalachians and Other Mountain Belts I: In Honor of the Career of Robert D. Hatcher Jr.
  Thursday, 12 April 2018

  8:00 AM - 12:00 PM

  Room 301 C
• EVALUATING ZIRCON THERMOMETRY USING HIGH-ZR GRENVILLE GRANITOIDS
  28 The Adirondack Mountains and the Grenville Orogenic Cycle: New Results and Syntheses Regarding the Timing and Nature of Deformation, Metamorphism, Intrusion, and Formation of Ore Deposits I: A Session Honoring the Work of Bruce Selleck
  Monday, 19 March 2018

  8:00 AM - 12:00 PM

  Emerald Ballroom II

---

2017

• RECYCLED AND REUSED OR HOT AND BOTHERED? EXPLORING THE EXTREME ZIRCON FERTILITY OF GRENVILLE (1.2 – 1.0 GA) GRANITES
  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
• TESTING THE “HOT GRANITE” HYPOTHESIS FOR HIGH-ZR GRENVILLE GRANITES FROM EASTERN LAURENTIA USING ZIRCON THERMOMETERS
  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
• ZIRCON AS A PROXY FOR “TAKING THE TEMPERATURE” OF GRANITES: AN EXAMPLE USING ZIRCON THERMOMETRY APPLIED TO GRENVILLIAN MID-CRUSTAL MAGMAS IN THE BLUE RIDGE PROVINCE, VIRGINIA
  27 Plutonism and Volcanism in the Appalachians and Beyond
  Friday, 31 March 2017

  1:00 PM - 5:00 PM

  Shenandoah H

---

2016

• DETRITAL TITANITE U-PB GEOCHRONOLOGY IN THE MISSISSIPPI AND THE OHIO RIVERS: A TECTONIC RECONSTRUCTION TOOL FOR PAST OROGENIC EVENTS?
  T343 Modern and Ancient Sediment Transport on Earth and Planetary Surfaces (Posters)
  Wednesday, 28 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• WHAT CAUSED THE ‘GRENVILLE CURSE’ OF DETRITAL ZIRCON STUDIES? POTENTIAL MECHANISMS DRIVING EARTH’S MOST ZIRCON-FERTILE MAGMATIC EVENT
  T200 Detrital Zircons on the North American Continental Interior II, and Sediment Dispersal
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 403
• SEDIMENTARY RECYCLING AND LIMITS ON ACCURACY OF DETRITAL ZIRCON PROVENANCE ANALYSIS: INSIGHTS FROM DETRITAL MONAZITE GEOCHRONOLOGY AND TEXTURES
  T200 Detrital Zircons on the North American Continental Interior II, and Sediment Dispersal
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 403
• THERMOCHRONOLOGICAL AND ISOTOPIC CHARACTERIZATION OF SINGLE APATITE CRYSTALS: FROM MAGMA SOURCE TO EXHUMATION
  T257 Fifty Years of Innovation in Petrology and Orogenic Systems (Posters): A Tribute to Lincoln Hollister
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• CONSTRUCTION OF THE MEDIAN BATHOLITH, FIORDLAND, NEW ZEALAND
  T139 Fifty Years of Innovation in Petrology and Orogenic Systems II: A Tribute to Lincoln Hollister
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Room 205

---

2015

• DETRITAL MONAZITE GEOCHRONOLOGY AND TEXTURES PROVE SEDIMENT RECYCLING IN APPALACHIAN CLASTIC SYSTEMS
  266 Sediments, Clastic
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 340
• ISOTOPIC-THERMOCHRONOLOGIC CHARACTERIZATION OF APATITE AS A NEW PROXY FOR PROVENANCE ANALYSIS
  T104 Novel Methods, Applications, and Data Interpretations in Thermochronology
  Monday, 2 November 2015

  8:00 AM - 12:00 PM

  Room 310
• DETRITAL MONAZITE AGES: A TECTONIC RECONSTRUCTION TOOL FOR PAST OROGENIC EVENTS?
  T135 Sedimentary Environment and Process Studies: The Emerging Generation of Scientists (Posters)
  Monday, 2 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• DETRITAL MONAZITE AGES FROM MISSISSIPPI RIVER ALLUVIUM – DISPLAYS FURTHER UTILITY AS A SUCCESSFUL PROVENANCE INDICATOR
  28 Geochemistry (Posters)
  Sunday, 1 November 2015

  9:00 AM - 5:30 PM

  Exhibit Hall
• ONE OF THESE THINGS IS NOT LIKE THE OTHERS
  17 Terrane Forensics—Where Did They Come From and Which Are Related?
  Monday, 23 March 2015

  3:30 PM - 5:30 PM

  Grand Ballroom South

---

2014

• 3 STAGE PAN AFRICAN OROGENIC CYCLE IN MOROCCO: TRANSITION FROM ISLAND ARC TO GONDWANAN CONTINENTAL ARC SYSTEM
  206 Structural Geology and Tectonics: Tectonics of Orogenic Cycles, Rift Processes and Basins (Posters)
  Tuesday, 21 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C

---

2013

• WE KNOW WHERE THE SEDIMENT CAME FROM – SOMEONE SHOULD TELL THE ZIRCONS
  T324 Advances in Quantitative Sediment Provenance Research: Novel Approaches from Multi-Proxy Provenance Data to Provenance Modeling I
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 402
• CRYSTALLIZATION MODELING AND TI-IN-ZIRCON THERMOMETRY SUPPORT THE “HOT” GRENVILLE GRANITE HYPOTHESIS
  T322 Modern Techniques, Models, and Interpretations of Ancient Orogens: 125 Years of Progress in Understanding the Grenville and Appalachian Orogens of Eastern North America
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 505
• LIKENESS AMONG DETRITAL ZIRCON POPULATIONS-  AN APPROACH TO THE COMPARISON OF AGE FREQUENCY DATA IN TIME AND SPACE
  T324 Advances in Quantitative Sediment Provenance Research: Novel Approaches from Multi-Proxy Provenance Data to Provenance Modeling I
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 402
• ASSESSING THE UTILITY OF DETRITAL MONAZITE AGES FROM MAJOR RIVERS REQUIRES IDENTIFYING AND SEPARATING MONAZITE   -   NOT SO SIMPLE!
  T252 Advances in Quantitative Sediment Provenance Research: Novel Approaches from Multi-Proxy Provenance Data to Provenance Modeling (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• WHEN SEDIMENTARY GEOCHEMISTRY AND GEOCHRONOLOGY FAIL AS PROXIES IN PROVENANCE ANALYSIS: WELCOME TO THE “STEPLADDER EFFECT”
  T252 Advances in Quantitative Sediment Provenance Research: Novel Approaches from Multi-Proxy Provenance Data to Provenance Modeling (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• AGE DINSTINCTIONS AMONG GRANITES AND MIGMATITES IN SOUTHWESTERN MAINE
  42 The New England–Canadian Bedrock and Tectonic Connections (Posters)
  Tuesday, 19 March 2013

  8:00 AM - 12:00 PM

  Grand Ballroom South

---

2012

• INSIGHT INTO ZIRCON CRYSTALLIZATION FROM MODELING AND INCLUSION RELATIONS IN HIGH-ZR GRENVILLE GRANITES: IMPLICATIONS FOR ZIRCON THERMOMETERS
  207 Advances in Mineralogy and Petrology
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  208A
• DETRITAL ZIRCON AGES FROM THE NEOPROTEROZOIC-CAMBRIAN RIFT-TO DRIFT SEQUENCE OF THE EASTERN US
  T153 Detrital Zircon Provenance of Neoproterozoic to Lower Paleozoic Strata of Northern and Western Laurentia
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  203B
• A ~ 604 MA DEPOSITIONAL AGE FOR THE TIDDILINE CONGLOMERATE, BOU AZZER INLIER, MOROCCO BASED ON U-PB DATING OF DETRITAL ZIRCON
  T108 Integrated Detrital Records of Orogenic Systems (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• ND-PB ISOTOPE SYSTEMATICS AND ZIRCON U-PB GEOCHRONOLOGY SUPPORT A NATIVE CRUSTAL COMPONENT WITHIN GRENVILLE BASEMENT, EASTERN GREAT SMOKY MOUNTAINS
  T107 Heredity of Appalachian Crust (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• RECORDING OROGENESIS: MULTIPLE MINERALS, MULTIPLE METHODS
  T22 Integrated Detrital Records of Orogenic Systems I
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  208A
• DIVERSITY IS A BEAUTIFUL THING: A TEST OF COMBINED 40AR/39AR MUSCOVITE, TH/PB MONAZITE AND U/PB ZIRCON AGES IN MODERN STREAM SEDIMENT TO CHARACTERIZE THE SOUTHWESTERN BLUE RIDGE
  T22 Integrated Detrital Records of Orogenic Systems I
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  208A
• FURTHER EVIDENCE FOR AN OLD CRUSTAL COMPONENT IN SOUTHEAST LAURENTIA BASEMENT FROM U-PB ZIRCON GEOCHRONOLOGY, EASTERN GREAT SMOKY MTNS
  19 Terranes of the Southern Appalachian Blue Ridge and Piedmont: Insights into Their Tectonic Heritage and Incorporation into the Orogen from Recent Geochronologic, Isotopic, Provenance, and Field Studies I
  Monday, 2 April 2012

  8:00 AM - 12:00 PM

  Windsor Ballroom

---

2011

• AGE AND ND ISOTOPIC COMPOSITION OF DETRITAL MONAZITE CRYSTALS: TECTONIC EVENTS RECORDED IN HIGH FIDELITY
  T252 Monazite: The Ultimate Geologic Record (Posters)
  Wednesday, 12 October 2011

  9:00 AM - 6:00 PM

  Hall C
• THE NATURE AND EXTENT OF EXOTIC CRUSTAL COMPONENTS IN SOUTHERN LAURENTIA: NEW AGE AND ND-PB ISOTOPE EVIDENCE FROM GRENVILLE BASEMENT GNEISSES, EASTERN GREAT SMOKY MOUNTAINS
  T201 From Nuna to Rodinia: Proterozoic Growth and Evolution of Laurentia II
  Tuesday, 11 October 2011

  1:30 PM - 5:30 PM

  Room 200DE
• THE GOOD, THE BAD AND THE UGLY: ASSESSING THE UTILITY OF DETRITAL MINERALS IN PROVENANCE ANALYSIS
  T77 Provenance Analysis in Modern and Ancient Sedimentary Systems
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 211CD
• A MULTIVARIATE STATISTICAL ANALYSIS OF DETRITAL GARNET MAJOR ELEMENT CHEMISTRY AS A TOOL FOR QUANTITATIVE SEDIMENT PROVENANCE
  T77 Provenance Analysis in Modern and Ancient Sedimentary Systems
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 211CD
• NEW GEOCHEMICAL DATA FOR ARCHEAN CRUST IN THE MINNESOTA RIVER VALLEY: EVIDENCE FOR CONTINENTAL CRUSTAL RECYCLING IN THE PALEOARCHEAN?
  T74 The Archean of North America: The Core of a Continent
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 200H-J
• THE GREAT PALEOZOIC UNCONFORMITY: PROVENANCE OF NEOPROTEROZOIC-CAMBRIAN ROCKS OF THE APPALACHIANS USING DETRITAL ZIRCONS
  T77 Provenance Analysis in Modern and Ancient Sedimentary Systems
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 211CD
• PAN AFRICAN CLASTIC DEPOSITS IN TRIFYA BASIN, BOU AZZER, MOROCCO: STRATIGRAPHIC RELATIONS AND ORE POTENTIAL
  32 Tectonics (Posters) I: New Discoveries in Global Tectonics
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C
• INSIGHTS INTO ANCIENT MAGMA CHAMBER EVOLUTION - ISOTOPIC EVIDENCE
  18 Syncrystallization Evolution of Granitic Magma in Orogenic Belts
  Sunday, 20 March 2011

  1:30 PM - 3:00 PM

  Lawrence Welk
• EVIDENCES OF SYN-CRYSTALLIZATION MAGMA EVOLUTION IN TYPICAL AND ‘ATYPICAL' ALLEGHANIAN PLUTONS FROM SOUTHERN APPALACHIANS: IMPLICATIONS FOR GRANITE PETROGENESIS AND TERRANE ACCRETIONARY HISTORY
  18 Syncrystallization Evolution of Granitic Magma in Orogenic Belts
  Sunday, 20 March 2011

  1:30 PM - 3:00 PM

  Lawrence Welk

---

2010

• CONODONTS PRESERVED AS ALUNITE CASTS AND WHY THERE ARE NO APATITE PHENOCRYSTS IN K-BENTONITES FROM THE KATIAN (LATE ORDOVICIAN) GSSP SITE
  101 Paleontology (Posters) II - Biostratigraphy, Taphonomy, Ichnology
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D
• COMPLETE IDENTIFICATION OF SEDIMENT DONOR TERRANES… CAREFUL WHOM YOU ASK
  74 Structural Geology and Tectonics
  Tuesday, 16 March 2010

  1:30 PM - 5:35 PM

  Liberty A
• ASSESSING DETRITAL GARNET CRYSTAL CHEMISTRY AS A PROVENANCE TOOL – AN EXAMPLE FROM THE FRENCH BROAD RIVER
  65 Igneous/Metamorphic Petrology and Geochemistry (Posters)
  Tuesday, 16 March 2010

  8:00 AM - 12:05 PM

  International ABCDF
• GEOCHEMISTRY OF THE ARVONIA FORMATION, CHOPAWAMSIC TERRANE, VIRGINIA: IMPLICATIONS FOR SOURCE AREA WEATHERING AND PROVENANCE
  59 Laurentian-Gondwanan Interactions in the Paleozoic I
  Tuesday, 16 March 2010

  8:00 AM - 12:05 PM

  Liberty B
• INSIGHTS INTO SOUTHERN APPALACHIAN METAMORPHISM FROM AGES OF DETRITAL MONAZITE AND ZIRCON IN MODERN ALLUVIUM AND BEDROCK SOURCES
  74 Structural Geology and Tectonics
  Tuesday, 16 March 2010

  1:30 PM - 5:35 PM

  Liberty A
• STRONTIUM ISOTOPE RATIOS FROM THE EARLY EOCENE GULF COAST – INFLUENCE OF SALINITY AND POTENTIAL FOR AGE CONTROL
  66 Paleoclimatology (Posters)
  Tuesday, 16 March 2010

  8:00 AM - 12:05 PM

  International ABCDF
• PROVENANCE ANALYSIS OF THE NEOPROTEROZOIC OCOEE SUPERGROUP, EASTERN GREAT SMOKY MOUNTAINS, NC/TN
  5 The Iapetan Rifted Margin and Rift History of Eastern Laurentia I
  Sunday, 14 March 2010

  8:00 AM - 12:05 PM

  Liberty B

---

2009

• AGE AND EMPLACEMENT TEMPERATURE OF A FELSIC PORPHYRY DIKE NEAR BALLARD, COUNTY GALWAY
  T258 Sigma Gamma Epsilon Undergraduate Research (Posters)
  Wednesday, 21 October 2009

  9:00 AM - 6:00 PM

  Hall A
• INTRACRYSTAL VARIATION OF SR AND ND ISOTOPIC COMPOSITION OF APATITE IN GRANITOIDS: IMPLICATIONS FOR THE MAGMATIC COMPLEXITY OF ‘SIMPLE' GRANITES
  23 Aspects of Transatlantic Research on Magma Systems I
  Monday, 23 March 2009

  10:30 AM - 12:00 PM
• SOMETHING IS MISCORRELATED IN THE STATE OF DENMARK: THE LATE ORDOVICIAN MILLBRIG AND KINNEKULLE K-BENTONITES
  29 Bioevents, Tectonics, and Sea-Level Change in Marine to Non-Marine Strata of Northeastern North America
  Monday, 23 March 2009

  10:00 AM - 12:00 PM

---

2008

• Partial Dissolution after Thermal Annealing: Towards a New Approach of Measurement of Sr Isotopic Composition In Apatites
  T323 Discovering Petrologic Truth in Minerals II: In Honor of Bernard W. Evans
  Wednesday, 8 October 2008

  1:30 PM - 5:30 PM
• Does the HGM Classification of Small, Non-Peat Forming Wetlands Distinguish Wetlands from Surface Water Geochemistry
  118 Hydrogeology I - Precipitation, Lakes, Streams, Springs and Wetlands
  Sunday, 5 October 2008

  8:00 AM - 12:00 PM
• GEOCHRONOLOGY AND GEOCHEMISTRY OF ALLEGHANIAN AND 'ATYPICAL' ALLEGHANIAN GRANITES IN THE CAROLINA TERRANE, SOUTHERN APPALACHIANS: IMPLICATIONS FOR SOURCES AND TERRANE ACCRETIONARY HISTORY
  27 Tectonics of the Blue Ridge and Adjacent Areas II: A Session Honoring Professor Loren Raymond
  Friday, 11 April 2008

  1:30 PM - 5:40 PM
• IDENTIFYING SUSPECT TERRANES, DETERMINING THEIR TIMING OF ACCRETION, IDENTIFYING THEIR 'BIRTHPLACE', AND ASSESSING THEIR ROLE IN THE GROWTH OF CONTINENTAL CRUST: A GEOCHEMICAL PERSPECTIVE
  36 NEtectonics: Paleozoic Accretion of Arcs and Microcontinents in the Appalachians: In Honor of Douglas W. Rankin
  Saturday, 29 March 2008

  8:00 AM - 12:00 PM
• APATITE TEPHROCHRONOLOGY OF LATE ORDOVICIAN K-BENTONITES: CONTENTION, CLUSTERS, AND CORRELATIONS
  28 Evolution of the Taconian Foreland Basin: Timing of Late Ordovician Sedimentological and Tectonic Events as Seen From Outcrop and Subsurface Sources II
  Friday, 28 March 2008

  1:00 PM - 4:10 PM
• FURTHER CONSTRAINTS ON THE AGE OF THE TACONIC FORELAND BASE FILL IN EASTERN NY: GRAPTOLITE BIOSTRATIGRAPHY AND TEPHROCHRONOLOGY FROM CORE 75NY2, BALSTON SPA, NY
  28 Evolution of the Taconian Foreland Basin: Timing of Late Ordovician Sedimentological and Tectonic Events as Seen From Outcrop and Subsurface Sources II
  Friday, 28 March 2008

  1:00 PM - 4:10 PM
• ZIRCON-BASED PROVENANCE STUDIES: GOING ALL THE WAY REQUIRES MORE THAN JUST A DATE
  10 Evidence for Provenance of Peri-Gondwanan Terranes
  Thursday, 27 March 2008

  1:00 PM - 5:25 PM
• PROVENANCE AND TECTONIC SETTING OF LATE NEOPROTEROZOIC AND CAMBRIAN SEDIMENTARY AND METASEDIMENTARY ROCKS IN AVALONIA OF SOUTHERN NEW BRUNSWICK
  10 Evidence for Provenance of Peri-Gondwanan Terranes
  Thursday, 27 March 2008

  1:00 PM - 5:25 PM

---

2007

• DIFFERENCE IN THE MECHANISM OF MELT GENERATION BETWEEN SILURIAN-DEVONIAN PLUTONS, ATYPICAL 'ALLEGHANIAN' GRANITES AND ALLEGHANIAN GRANITES IN THE CAROLINA TERRANE, SOUTHERN APPALACHIANS; IMPLICATIONS FOR ACCRETIONARY HISTORY OF THE CAROLINA SUPERTERRANE
  T146 Geochemistry of Magmatic and Metamorphic Processes: In Honor of the Contributions of Joseph L. Wooden (Posters)
  Tuesday, 30 October 2007

  8:00 AM - 12:00 PM
• DO SEDIMENTS LIE (OR ARE THEY JUST COY)? NEW APPROACHES IN ADVANCING PROVENANCE STUDIES
  45 Isotopic and Other Indicators of Sediment Provenance and Basement Character
  Wednesday, 14 March 2007

  8:40 AM - 12:00 PM
• SM-ND ISOTOPIC AND WHOLE-ROCK CHEMICAL COMPOSITIONS OF LATE NEOPROTEROZOIC AND CAMBRIAN SEDIMENTARY AND METASEDIMENTARY ROCKS OF THE CALEDONIAN HIGHLANDS (AVALONIA), SOUTHERN NEW BRUNSWICK
  45 Isotopic and Other Indicators of Sediment Provenance and Basement Character
  Wednesday, 14 March 2007

  8:40 AM - 12:00 PM
• PROVENANCE STUDIES IN THE MEGUMA TERRANE, SOUTHERN NOVA SCOTIA, CANADA
  45 Isotopic and Other Indicators of Sediment Provenance and Basement Character
  Wednesday, 14 March 2007

  8:40 AM - 12:00 PM
• GRAPTOLITE BIOSTRATIGRAPHY AND K-BENTONITE TEPHROCHRONOLOGY FROM A CORE SECTION THROUGH THE UTICA, TRENTON, AND BLACK RIVER GROUPS NEAR BALSTON SPA, NEW YORK
  45 Isotopic and Other Indicators of Sediment Provenance and Basement Character
  Wednesday, 14 March 2007

  8:40 AM - 12:00 PM
• GEOCHEMISTRY OF SILURIAN-DEVONIAN AND “ATYPICAL ALLEGHANIAN” GRANITES IN THE CAROLINA TERRANE, SOUTHERN APPALACHIANS: IMPLICATIONS FOR SOURCES AND TERRANE ACCRETIONARY HISTORY
  39 Petrology and Mineralogy (Posters)
  Tuesday, 13 March 2007

  1:00 PM - 4:45 PM
• TEPHROCHRONOLOGIC METHODS FOR ANCIENT ASH BEDS: EXAMPLES FROM THE LATE ORDOVICIAN
  5 Teleconnecting Paleobasins Using Stratigraphic and Paleontological Approaches for High Resolution Intra- and Inter-basin Correlations
  Monday, 12 March 2007

  10:15 AM - 12:15 PM

---

2006

• GRENVILLE ZIRCON FERTILITY AND BABY BOOM; NATURAL BIAS IN THE APPALACHIAN DETRITAL ZIRCON RECORD
  25 New Geochronologic and Isotopic Approaches to Constraining Appalachian Tectonics
  Friday, 24 March 2006

  8:00 AM - 12:00 PM
• SIGNIFICANCE OF A NEW EDIACARAN FOSSIL FIND IN THE CAROLINA TERRANE OF NORTH CAROLINA
  43 Time Slices Across the Appalachians (Posters)
  Wednesday, 22 March 2006

  8:00 AM - 12:00 PM
• AUTOMATED SEQUENCING OF THE FOSSIL RECORD: IMPROVED METHODS AND INSIGHTS FROM MOHAWKIAN (ORDOVICIAN) GEOCHRONOLOGY, TEPHROCHRONOLOGY, AND BIOSTRATIGRAPHY
  12 Time Slices Across the Appalachians: Tectonic and Depositional Settings of Cambro-Ordovician Rocks in the Appalachian Orogen II
  Monday, 20 March 2006

  1:00 PM - 4:00 PM

---

2005

• GRENVILLE ZIRCON FERTILITY, BABY BOOM, AND BABY BOOM ECHO: NATURAL BIAS IN THE DETRITAL ZIRCON RECORD
  5 Tectonics I
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM
• DO FORELAND BASIN SEDIMENTS ACCURATELY RECORD THE TECTONIC HISTORY OF THE OROGENIC HINTERLAND?
  7 Late Ordovician Taconian Orogenesis: Structural Evolution and Foreland Basin History
  Monday, 14 March 2005

  1:00 PM - 5:30 PM

---

2004

• IDENTICAL TWINS, FRATERNAL TWINS, KISSING COUSINS, OR NO RELATION? A COMPARISON OF THE CHRONOLOGICAL AND ISOTOPIC CHARACTERISTICS OF CIRCUM-ATLANTIC NEOPROTEROZOIC TERRANES
  51 Peri-Gondwanan Terranes of the Appalachians II
  Friday, 26 March 2004

  1:00 PM - 5:00 PM

---

2003

• CHARACTERIZATION OF THE LATE PALEOZOIC ALLEGHANIAN OROGEN BY DETRITAL ZIRCONS FROM THE SYNOROGENIC CLASTIC WEDGE
  T148 Isotopic Determination of Sediment Provenance: Techniques and Applications
  Tuesday, 4 November 2003

  8:00 AM - 12:00 PM
• DETRITAL ZIRCON EVIDENCE OF PROXIMAL SOURCES FOR THE ALLEGHANIAN CLASTIC WEDGE IN EASTERN TENNESSEE
  17 Connections and Timing in the Appalachian-Ouachita Orogen
  Friday, 14 March 2003

  8:10 AM - 12:00 PM

---

2001

• WANDERING CAROLINA: TRACKING EXOTIC TERRANES WITH DETRITAL ZIRCONS
  T110 Arc Terranes in the Appalachians and Caledonides and their Role in Paleozoic Orogenesis II
  Wednesday, 7 November 2001

  8:00 AM - 12:00 PM
• TECTONOTHERMAL EVOLUTION OF THE CADOMIAN ARC, NORTHWEST EUROPE - CONSTRAINTS FROM U-PB ZIRCON ANALYSES AND COMPARISONS TO AVALONIA
  T86 Arc Terranes in the Appalachians and Caledonides and their Role in Paleozoic Orogenesis I
  Tuesday, 6 November 2001

  1:30 PM - 5:30 PM
• PTTD EVOLUTION OF THE BASEMENT TO A CADOMIAN ARC, LA HAGUE, NW FRANCE
  T86 Arc Terranes in the Appalachians and Caledonides and their Role in Paleozoic Orogenesis I
  Tuesday, 6 November 2001

  1:30 PM - 5:30 PM
• ND-ISOTOPIC CONSTRAINTS ON THE MAGMATIC HISTORY OF THE GOOCHLAND TERRANE, EASTERNMOST GRENVILLE CRUST IN THE SOUTHERN APPALACHIANS
  T11 Proterozoic Tectonic Evolution of the Grenville Orogen in Eastern North America I
  Monday, 5 November 2001

  8:00 AM - 12:00 PM
• TIMING OF ALLEGHANIAN MAGMATISM REVISITED
  6 Advances in Geochronology and Thermochronology in the Appalachian Orogen
  Thursday, 5 April 2001

  8:15 AM - 12:00 PM
• A COMPARISON OF ZIRCON AND MONAZITE U-PB AGES FROM THE ROLESVILLE BATHOLITH, NC: LESSONS FROM MISBEHAVING MINERALS
  6 Advances in Geochronology and Thermochronology in the Appalachian Orogen
  Thursday, 5 April 2001

  8:15 AM - 12:00 PM

---

Date Unknown

• TEPHROCHRONOLOGY OF THE ORDOVICIAN DEICKE AND MILLBRIG K-BENTONITES BASED ON APATITE CHEMISTRY: WHAT WORKS AND WHAT DOESN'T
  54 Stratigraphy (Posters)
• Detrital Mineral Chemistry and Petrographic Constraints on Provenance of Snowbird Group Siltstones, Eastern Great Smoky Mountains
  304 Sediments, Carbonates / Clastic (Posters)
• Preliminary Reassessment of Upper Ordovician (Sandbian-Katian) Conodont Biostratigraphy at Dolly Ridge, West Virginia and Its Integration with Tephrochronology and Graptolite Biostratigraphy
  303 Paleontology (Posters) IV - Stratigraphy and Morphology