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Activity

2012

• EMPLACEMENT OF THE LATE CARBONIFEROUS–PERMIAN ARC-RELATED TOTOLTEPEC PLUTON, ACATLÁN COMPLEX, SOUTHERN MEXICO: SYNTECTONIC INTRUSION ALONG A MID-CRUSTAL TRANSPRESSIONAL SHEAR ZONE
  2 Amalgamation and Breakup of Pangea in the Americas I
  Thursday, 29 March 2012

  8:30 AM - 12:50 PM

  Juarez 3
• THE TRIASSIC–JURASSIC AYÚ COMPLEX, SOUTHERN MEXICO: DERIVATION FROM THE WESTERN MARGIN OF PANGEA-A
  14 Amalgamation and Breakup of Pangea in the Americas II
  Thursday, 29 March 2012

  2:30 PM - 4:30 PM

  Juarez 3

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2011

• HIGHLY DEPLETED OCEANIC LITHOSPHERE IN THE RHEIC OCEAN: IMPLICATIONS FOR PALEOZOIC PLATE RECONSTRUCTIONS
  68 Devonian Orogenesis in the Appalachian-Caledonian Mountain Belt—Where, When, and What Caused It?
  Tuesday, 22 March 2011

  1:30 PM - 5:35 PM

  Frick

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2010

• ARC-RELATED, PERMO-CARBONIFEROUS PLUTONISM IN A SYNCHRONOUS PULL-APART BASIN ALONG THE WESTERN MARGIN OF PANGEA IN SOUTHERN MEXICO
  T291 Initiation and Termination of Subduction: Rock Record, Geodynamic Models, Modern Plate Boundaries II
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Lobby F
• JURASSIC AMPHIBOLITES OF THE EASTERN ACATLAN COMPLEX (SOUTHERN MEXICO) RELATED TO BOTH BACK-ARC RIFTING AND THE OPENING OF THE GULF OF MEXICO?
  T291 Initiation and Termination of Subduction: Rock Record, Geodynamic Models, Modern Plate Boundaries II
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Lobby F
• THE RHEIC OCEAN: FROM GONDWANA AND LAURUSSIA TO PANGEA
  59 Laurentian-Gondwanan Interactions in the Paleozoic I
  Tuesday, 16 March 2010

  8:00 AM - 12:05 PM

  Liberty B

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2009

• LEADING CONTINENTAL EDGES, ACCRETIONARY OROGENS AND RECONSTRUCTION OF ANCIENT SUPERCONTINENTS
  T79 Growth and Stabilization of Continental Crust in Circum-Pacific Accretionary Orogens
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  A107/108/109

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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
• WHAT IS THE ACADIAN OROGENY?
  26 The Neo-Acadian Orogeny and Implications for Tectonic and Depositional Setting of Devonian–Carboniferous Rocks in the Appalachian Orogen
  Tuesday, 13 March 2007

  8:15 AM - 12:00 PM

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2006

• SYNCHRONOUS 29-19 MA ARC HIATUS, EXHUMATION, SUBDUCTION OF FOREARC, AND BREAKUP OF FARALLON PLATE IN SOUTHWESTERN MEXICO: POSSIBLE CAUSES
  T110 Modern to Precambrian Subduction Systems: Convergent Margin Behavior and Evolution Over Geologic Time II
  Monday, 23 October 2006

  1:30 PM - 5:30 PM
• TECTONOTHERMAL EVOLUTION OF THE NORTHERN ACATLÁN COMPLEX, SOUTHERN MEXICO
  T110 Modern to Precambrian Subduction Systems: Convergent Margin Behavior and Evolution Over Geologic Time II
  Monday, 23 October 2006

  1:30 PM - 5:30 PM
• SYNCHRONOUS ARC HIATUS AND EXHUMATION: THE RESULT OF SUBDUCTION EROSION OF FOREARC IN THE LATE OLIGOCENE - EARLY MIOCENE OF SOUTHWESTERN MEXICO
  12 T3. Shallowing and Steepening Subduction Zones III
  Thursday, 6 April 2006

  2:00 PM - 7:30 PM
• THE ACATLÁN COMPLEX OF SOUTHERN MEXICO: ALLEGHANIAN OVERPRINT OF RHEIC OCEAN VESTIGES
  25 New Geochronologic and Isotopic Approaches to Constraining Appalachian Tectonics
  Friday, 24 March 2006

  8:00 AM - 12:00 PM
• 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
• LOWER PALEOZOIC OF NORTHWEST GONDWANA—TERMINAL CAMBRIAN AND LOWEST ORDOVICIAN TIÑU FORMATION IN 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
• DEVONO-CARBONIFEROUS AND PERMIAN TECTONOTHERMAL EVENTS IN THE NORTHERN ACATLÁN COMPLEX, SOUTHERN MEXICO: A RECORD OF CLOSURE OF THE RHEIC OCEAN FOLLOWED BY CONVERGENCE ON THE PACIFIC MARGIN OF PANGEA
  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
• STRUCTURAL ANALYSIS OF MORB PILLOW BASALTS AND CLASTIC ROCKS OF THE SOUTHWESTERN COSOLTEPEC FORMATION, ACATLÁN COMPLEX, SOUTHERN MEXICO: A REMNANT OF THE RHEIC OCEAN
  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
• TECTONOMAGMATIC AND PALEOZOIC EVOLUTION OF PLUTONIC ROCKS IN THE NORTHERN ACATLÁN COMPLEX, LA NORIA AREA, 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
• THE ACATLÁN COMPLEX, SOUTHERN MEXICO: RECORD OF THE ASSEMBLY, DURATION AND BREAKUP OF PANGEA
  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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2005

• POLYPHASE DEFORMATION IN THE NORTHERN ACATLAN COMPLEX, SOUTHERN MEXICO: A RECORD OF CLOSURE OF THE RHEIC OCEAN FOLLOWED BY CONVERGENCE ON THE PACIFIC MARGIN OF PANGEA
  T253 The Backbone of America from Patagonia to Alaska: Plateau Uplift, Shallow Subduction, and Ridge Collision
  Wednesday, 19 October 2005

  1:30 PM - 5:30 PM
• ANALOGUE OF THE U.S. CORDILLERA ON THE NORTHERN MARGIN OF NEOPROTEROZOIC GONDWANA
  16 Tectonics of the U.S. Cordillera, SWEAT Connection and Beyond I: A Session in Honor of Eldridge Moores
  Friday, 29 April 2005

  1:15 PM - 5:20 PM

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2004

• RECORD OF THE CLOSURE OF THE RHEIC OCEAN IN THE ACATLÁN COMPLEX OF SOUTHERN MEXICO
  72 Peri-Gondwanan Terranes of the Appalachians (Posters)
  Saturday, 27 March 2004

  8:00 AM - 12:00 PM
• DEFORMATIONAL HISTORY OF THE PIAXTLA GROUP WITHIN THE ACATLÁN COMPLEX
  72 Peri-Gondwanan Terranes of the Appalachians (Posters)
  Saturday, 27 March 2004

  8:00 AM - 12:00 PM
• 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
• CONTIGUOUS RATHER THAN DISCRETE PALEOZOIC HISTORIES FOR THE AVALON AND MEGUMA TERRANES BASED ON DETRITAL ZIRCON DATA
  51 Peri-Gondwanan Terranes of the Appalachians II
  Friday, 26 March 2004

  1:00 PM - 5:00 PM
• EVIDENCE OF DETACHMENT WITHIN PERI-GONDWANAN ARC TERRANES OF MARITIME CANADA
  51 Peri-Gondwanan Terranes of the Appalachians II
  Friday, 26 March 2004

  1:00 PM - 5:00 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

• ALTERNATIVE CENOZOIC RECONSTRUCTIONS FOR THE CHORTIS BLOCK RELATIVE TO SOUTHERN MEXICO
  36 Origin and Displacements of Cordilleran Terranes: New Debates and Constraints I
  Thursday, 3 April 2003

  8:30 AM - 12:10 PM
• MEXICAN TERRANES: 20 YEARS ON
  27 Mexican Terranes, 20 Years After: In Honor of Peter Coney
  Wednesday, 2 April 2003

  2:15 PM - 4:50 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
• 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
• 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
• 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
• SENSE OF SHEAR ON LOW-ANGLE NEOPROTEROZOIC DUCTILE SHEAR ZONE, CAPE BRETON, NOVA SCOTIA
  9 New Developments in Understanding of the Avalon Terrane from the southern Appalachians to Newfoundland I
  Thursday, 27 March 2003

  8:15 AM - 12:00 PM
• NEOPROTEROZOIC - EARLY PALEOZOIC EVOLUTION OF PERI-GONDWANAN TERRANES AND IMPLICATIONS FOR LAURENTIA-GONDWANA CONNECTIONS
  9 New Developments in Understanding of the Avalon Terrane from the southern Appalachians to Newfoundland I
  Thursday, 27 March 2003

  8:15 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
• PALEOMAGNETIC CONSTRAINTS ON AVALONIA-GONDWANA-LAURENTIA CONFIGURATIONS FOR THE NEOPROTEROZOIC
  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
• DEFORMATIONAL HISTORY OF THE COSOLTOPEC AND TECOMATE FORMATIONS, ACATLÁN COMPLEX, SOUTHERN MEXICO
  51 What's New in the Paleozoic? II
  Wednesday, 11 April 2001

  1:45 PM - 4:30 PM
• CORDILLERAN MODEL FOR THE EVOLUTION OF AVALONIA
  33 New Insights in Tectonics
  Tuesday, 10 April 2001

  1:50 PM - 4:30 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

• DEFORMATIONAL HISTORY OF THE NOVILLO GNEISS, CIUDAD VICTORIA, MEXICO
  T111 Focus on IGCP: Modern and Ancient Plate Boundaries and Orogens (Posters): In Memory of Chris McA. Powell
• DEFORMATIONAL HISTORY OF THE GRANJENO SCHIST, CIUDAD VICTORIA, MEXICO
  T111 Focus on IGCP: Modern and Ancient Plate Boundaries and Orogens (Posters): In Memory of Chris McA. Powell
• KINEMATIC RELATIONS OF A NEOPROTEROZOIC DUCTILE SHEAR ZONE BETWEEN THE GEORGE RIVER SUITE AND BRAS D’OR GNEISS IN THE CREIGNISH HILLS, NOVA SCOTIA
  27 Tectonics (Posters) I: Strike-slip, Extension, Alpine-Himalayan Tectonics
• PROVENANCE AND PALEOZOIC HISTORY OF THE ACATLAN COMPLEX IN THE LA NORIA AREA OF SOUTHERN MEXICO
  28 Tectonics (Posters)
• 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)