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Activity

2019

• AGE AND FORMATION OF ANORTHOSITIC ROCKS WITHIN THE BLAIR RIVER INLIER OF NORTHERN CAPE BRETON ISLAND, NOVA SCOTIA (CANADA)
  T243 New Developments in the Appalachian-Caledonian-Variscan Orogen I
  Wednesday, 25 September 2019

  8:00 AM - 12:00 PM

  Room 229B, North Building
• DERIVATION OF THE EARLY CARBONIFEROUS WEDGEPORT PLUTON BY CRYSTAL FRACTIONATION OF A MAFIC PARENTAL MAGMA: A RARE CASE OF AN A-TYPE GRANITE WITHIN THE MEGUMA TERRANE (NOVA SCOTIA, CANADA)
  T208 New Developments in the Appalachian-Caledonian-Variscan Orogen (Posters)
  Tuesday, 24 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building

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2013

• PETROGRAPHIC STUDIES REVEAL A HISTORY OF SUBSOLIDUS FLUID:MINERAL INTERACTION, MINERALOGICAL MODIFICATION AND  RARE-METAL ENRICHMENT IN TYPE SAMPLES OF THE CRETACEOUS MONGOLIAN ONGONITES
  190 Advances in Igneous Petrology
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 501

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2007

• ORDOVICIAN CONTINENTAL THOLEIITES IN THE ACATLÁN COMPLEX, SOUTHERN MEXICO: EVIDENCE OF RIFTING ON THE SOUTHERN MARGIN OF THE RHEIC OCEAN
  15 Petrology and Tectonics of the Southern Appalachians
  Thursday, 29 March 2007

  1:20 PM - 5:20 PM
• CONSTRAINTS ON THE EVOLUTION OF THE AVALONIAN MANTLE AND TECTONIC IMPLICATIONS
  12 Rev. James W. Skehan S.J.—Geologist, Teacher, Mentor, Priest: A Jesuit Journey II
  Monday, 12 March 2007

  1:00 PM - 4:45 PM

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2006

• BIRTH OF THE RHEIC OCEAN, A 2-STAGE PROCESS ON THE SOUTHERN (MEXICAN) MARGIN
  13 Time Slices Across the Appalachians: Role of the Rheic Ocean in the Development of the Appalachian Orogen
  Monday, 20 March 2006

  1:00 PM - 4:00 PM
• ZIRCON RECYCLING FROM THE GONDWANAN MARGIN OF THE RHEIC OCEAN: THE ROLE OF MEGACRYSTIC GRANITOIDS OF THE ACATLÁN COMPLEX, SOUTHERN MEXICO
  13 Time Slices Across the Appalachians: Role of the Rheic Ocean in the Development of the Appalachian Orogen
  Monday, 20 March 2006

  1:00 PM - 4:00 PM
• ORIGIN OF THE RHEIC OCEAN: RIFTING ALONG A NEOPROTEROZOIC SUTURE?
  13 Time Slices Across the Appalachians: Role of the Rheic Ocean in the Development of the Appalachian Orogen
  Monday, 20 March 2006

  1:00 PM - 4:00 PM

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2004

• NEW U-PB ZIRCON DATES FROM THE ACATLAN COMPLEX, MEXICO: IMPLICATIONS FOR THE AGES OF TECTONOSTRATIGRAPHIC UNITS AND OROGENIC EVENTS
  38 Peri-Gondwanan Terranes of the Appalachians I
  Friday, 26 March 2004

  8:00 AM - 12:00 PM
• THE ~1 GA OAXACAN COMPLEX OF SOUTHERN MEXICO: AN ARC TERRANE ON THE AMAZONIAN MARGIN
  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

• CORONATION SILLS OF ARCTIC CANADA: IMPLICATIONS FOR A NEOPROTEROZOIC MANTLE PLUME AND THE BREAK-UP OF RODINIA
  6 Modern and Ancient Orogens I
  Tuesday, 1 April 2003

  8:30 AM - 12:00 PM
• EOCENE ANALCIME-BEARING VOLCANIC ROCKS FROM THE CHALLIS-KAMLOOPS BELT OF SOUTH CENTRAL BRITISH COLUMBIA: GEOCHEMISTRY AND TECTONIC IMPLICATIONS
  4 Volcanology, Volcanism and Volcanic Rocks (Posters)
  Tuesday, 1 April 2003

  8:30 AM - 5:30 PM
• NEOPROTEROZOIC JUVENILE CRUST DEVELOPMENT IN THE PERI-RODINIAN OCEAN: IMPLICATIONS FOR GRENVILLIAN OROGENESIS
  6 Modern and Ancient Orogens I
  Tuesday, 1 April 2003

  8:30 AM - 12:00 PM
• MID-JURASSIC TECTONOTHERMAL EVENT SUPERPOSED ON A PALEOZOIC GEOLOGICAL RECORD IN THE ACATLAN COMPLEX OF SOUTHERN MEXICO: HOTSPOT ACTIVITY DURING THE BREAKUP OF PANGEA
  13 Modern and Ancient Orogens II
  Tuesday, 1 April 2003

  2:15 PM - 5:15 PM
• LAND OR SEA: A REINTERPRETATION OF ALLOCHTHONOUS METAMAFIC ROCKS OF THE XAYACATLAN FORMATION, SOUTHERN MEXICO
  38 Undergraduate Research in the Geological Sciences II (Posters)
  Saturday, 29 March 2003

  8:00 AM - 4:30 PM
• LATE-PALEOZOIC PRE-ACCRETION PALEOGEOGRAPHY OF THE WESTERN MARGIN OF THE ANCESTRAL NORTH AMERICAN CRATON: AN EXAMPLE FROM THE KLINKIT GROUP, NORTHERN BRITISH COLUMBIA AND SOUTHERN YUKON
  2 Igneous Petrology
  Thursday, 27 March 2003

  8:20 AM - 12:00 PM

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2001

• MASSIF ANORTHOSITE OF OAXAQUIA AND ITS ROLE IN THE TECTONIC EVOLUTION AND CORRELATION OF THE MEXICAN GRENVILLE
  T124 New Topics in Grenville Tectonics: A New Look at Some Old Rocks
  Wednesday, 7 November 2001

  8:00 AM - 12:00 PM
• EASTERN PACIFIC ANALOGUE FOR AVALONIA AND CORRELATIVE PERI-GONDWANAN TERRANES
  T87 Focus on IGCP: Modern and Ancient Plate Boundaries and Orogens II: In Memory of Chris McA. Powell
  Tuesday, 6 November 2001

  1:30 PM - 5:30 PM
• PETROGRAPHY OF THE TULTILAN AMPHIBOLITE, ACATLÁN COMPLEX, SOUTHERN MEXICO: MAFIC INTRUSION IN A LOWER PALEOZOIC ACCRETIONARY COMPLEX?
  18 Undergraduate Research (Sponsored by the Council on Undergraduate Research) (Posters)
  Monday, 9 April 2001

  1:00 PM - 5:00 PM

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Date Unknown

• CONTINENTAL MAFIC MAGMATISM OF DIFFERENT AGES IN THE SAME TERRANE: CONSTRAINTS ON THE EVOLUTION OF AN ENRICHED MANTLE SOURCE
  231 Petrology, Igneous (Posters)
• EARLY JURASSIC MAGMATISM OF THE CENTRAL ATLANTIC MAGMATIC PROVINCE: REGIONAL VARIATIONS IN CHEMICAL COMPOSITION
  3 Igneous Petrology and Economic Geology (Posters)
• CONTINENTAL BACKARC VOLCANISM OF NORTHERN PATAGONIA: A COMPARATIVE ANALYSIS
  5 T5. Processes, Comparisons and Other Cordilleran Issues I: Seismicity, General Tectonic Processes, and Specific Examples
• MESOPROTEROZOIC TO PERMIAN ZIRCON RECYCLING IN THE ACATLÁN COMPLEX OF SOUTHERN MEXICO
  T207 Using Detrital Zircon Geochronology to Answer Geologic Questions We Formerly Could Not Ask (Posters)