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Activity

2024

• U-PB ZIRCON GEOCHRONOLOGY AND EBSD ANALYSIS OF ROCKS IN THE PASSAGASSAWAKEAG GNEISS, MID-COAST MAINE
  30 Deciphering a Cryptic Geologic Record: New Insights from Field and Lab Investigations of the Appalachians in the United States and Canada (Posters)
  Monday, 18 March 2024

  1:30 PM - 5:30 PM

  Armory Ballroom

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2023

• DETRITAL ZIRCON AGES FROM SILURIAN STRATA IN THE CENTRAL MAINE BASIN: IMPLICATIONS FOR THE EXISTENCE OF THE MESSALONSKEE LAKE THRUST
  T114 The Neoproterozoic to Paleozoic Evolution of the Eastern Laurentian Margin—Tectonic, Stratigraphic, Sedimentologic, and Geochronologic Evidence: In Honor of William A. “Bill” Thomas (Posters)
  Monday, 16 October 2023

  8:00 AM - 5:30 PM

  Hall B

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2022

• PETROLOGY, AGE, AND GEOCHEMISTRY OF THE YARMOUTH ISLAND FORMATION, CASCO BAY, MAINE: INSIGHTS INTO THE PALEOZOIC TECTONIC EVOLUTION OF MID-COASTAL MAINE
  T174 Future Directions in Tectonics and Lithospheric Processes: A Session for Early Career Researchers (Posters)
  Tuesday, 11 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F
• CONTACT RELATIONSHIPS BETWEEN THE LIBERTY-ORRINGTON AND FREDERICTON BELTS IN THE BOOTHBAY REGION, MID-COASTAL MAINE
  2 Celebrating Allan Ludman’s First 56 Field Seasons in Maine I: What Do We Know of Northern Appalachian Geology and What Questions Remain?
  Sunday, 20 March 2022

  8:00 AM - 12:00 PM

  Commonwealth Salon 4
• Welcome to Part II
  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
• T4 - OPEN FORUM. What Questions Remain in Northern Appalachian Geology?
  20 Celebrating Allan Ludman’s First 56 Field Seasons in Maine: What Do We Know of Northern Appalachian Geology and What Questions Remain (Posters)
  Sunday, 20 March 2022

  1:30 PM - 5:30 PM

  Freedom Hall A
• THE IMPORTANCE OF INCREMENTAL KNOWLEDGE EXPANSION (IKE) FROM A CENTRAL AND EASTERN MAINE PERSPECTIVE
  2 Celebrating Allan Ludman’s First 56 Field Seasons in Maine I: What Do We Know of Northern Appalachian Geology and What Questions Remain?
  Sunday, 20 March 2022

  8:00 AM - 12:00 PM

  Commonwealth Salon 4

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2021

• MAGMATISM ALONG THE NORUMBEGA FAULT SYSTEM CORRIDOR IN MAINE: A REVIEW IN HONOR OF SHEILA SEAMAN
  5 Magma Ascent to Magma Mingling, Volatility, and Volcanism: A Session in Honor of Sheila J. Seaman
  Sunday, 14 March 2021

  1:30 PM - 5:30 PM

  Monson

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2020

• IGNEOUS PETROGENESIS AND OVERPRINTING DEFORMATION AND METAMORPHISM OF THE EARLY DEVONIAN EDGECOMB GNEISS, MID-COASTAL MAINE
  43 Appalachian Petrology: A Session to Honor the Career of Dr. Robert J. Tracy
  Saturday, 21 March 2020

  1:30 PM - 5:30 PM

  Lake Fairfax

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2019

• DEPOSITIONAL AGES AND SEDIMENT PROVENANCE OF MULTIPLE LITHOTECTONIC BELTS IN SOUTH-CENTRAL MAINE: CONSTRAINTS FROM DETRITAL ZIRCON GEOCHRONOLOGY
  46 Detrital Mineral Constraints on Appalachian-Caledonide Tectonics
  Tuesday, 19 March 2019

  8:00 AM - 12:00 PM

  Massachusetts Room

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2018

• BEDROCK GEOLOGY OF THE ORDOVICIAN CASCO BAY GROUP, HARPSWELL, MAINE
  11 D4. Structural Geology and Tectonics (Posters)
  Sunday, 18 March 2018

  8:00 AM - 12:00 PM

  Lake Champlain Exhibition Hall
• DETRITAL ZIRCON GEOCHRONOLOGY OF STRATA FROM MULTIPLE ACCRETED TERRANES IN SOUTH-CENTRAL MAINE
  11 D4. Structural Geology and Tectonics (Posters)
  Sunday, 18 March 2018

  8:00 AM - 12:00 PM

  Lake Champlain Exhibition Hall

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2017

• AN EARLY RECORD OF RHEIC OCEAN FORMATION IN THE NORTHERN APPALACHIANS: THE NORTH HAVEN FORMATION IN PENOBSCOT BAY, MAINE
  392 D37. Volcanology (Posters)
  Wednesday, 25 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• A REVIEW OF THE PRE-ACCRETIONARY HISTORY OF COASTAL MAINE PERI-GONDWANAN TERRANES
  30 NETectonics: New Advances in Petrology, Geochemistry and Geochronology in the Appalachians
  Monday, 20 March 2017

  8:00 AM - 12:00 PM

  Lawrence Welk Room, Mezzanine Level

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2016

• LATE CAMBRIAN TO EARLY ORDOVICIAN (PENOBSCOT) PERI-GONDWANAN ARC VOLCANISM IN SOUTH-CENTRAL MAINE:  EVIDENCE FROM U-PB AGES AND WHOLE ROCK GEOCHEMISTRY FROM THE ST. CROIX BELT
  256 Recent Advances in Igneous Petrology and Geochemistry (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• A NEW SPODUMENE-BEARING LCT PEGMATITE OCCURRENCE IN MID-COASTAL MAINE
  51 Pegmatites: Most Evolved Components of the Continental Crust
  Wednesday, 23 March 2016

  8:00 AM - 12:00 PM

  Meeting Room 1
• PETROLOGY AND GEOCHEMISTRY OF METAMORPHOSED CAMBRIAN-ORDOVICIAN VOLCANIC ROCKS OF THE ST. CROIX BELT, WESTERN PENOBSCOT BAY, MAINE
  34 Applications of Geochemistry and Geochronology to Understanding Tectonic Processes: In Honor of Raymond A. Coish (Posters)
  Tuesday, 22 March 2016

  8:00 AM - 12:00 PM

  Convention Hall

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2015

• ALONG-STRIKE VARIATION IN ARSENIC AND OTHER TRACE ELEMENTS IN METAPELITES OF THE CONNECTICUT VALLEY/GASPE SEQUENCE (NE VERMONT AND SE QUEBEC)
  44 Updating the Orogen: Along-Strike Tectonic Correlations and Comparisons in the Northeastern Appalachians I
  Tuesday, 24 March 2015

  1:30 PM - 5:30 PM

  Grand Ballroom South
• A REVIEW OF THE CASCO BAY GROUP AND FALMOUTH-BRUNSWICK SEQUENCES OF SOUTHERN MAINE: REGIONAL SIGNIFICANCE OF AN EXTENSIVE MIDDLE TO LATE ORDOVICIAN PERI-GONDWANAN VOLCANIC ARC TERRANE
  1 Contributions to New England Stratigraphy & Structure I: In Honor of Robert Moench and Douglas Rankin
  Monday, 23 March 2015

  8:00 AM - 12:00 PM

  Grand Ballroom South

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2014

• PETROLOGY AND GEOCHEMISTRY OF THE ALFRED COMPLEX IN SOUTHWESTERN MAINE
  T137 Theory and Experiment in Petrology and Geochemistry: A Session in Honor of Bernard J. Wood, 2014 Roebling Medalist (Posters)
  Monday, 20 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• THE MAGMATIC HISTORY OF THE MT. HERBERT VOLCANIC GROUP AND THE AKAROA VOLCANIC COMPLEX, BANKS PENINSULA, NEW ZEALAND
  T131 Magmas and Their Sources: A Tribute to the Distinguished Career of Fred Frey (Posters)
  Monday, 20 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• BEDROCK GEOLOGY OF THE BROOKS EAST AND BROOKS WEST 7.5’ QUADRANGLES, SOUTH-CENTRAL MAINE
  65 Structural Geology / Tectonics (Posters)
  Tuesday, 25 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A

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2013

• THE SPANISH CREEK MYLONITE: A NEWLY RECOGNIZED ZONE OF HIGH STRAIN IN THE NORTHERN MADISON RANGE, SOUTHWESTERN MONTANA
  63 Rheological Information from Structures and Microstructures (Posters)
  Tuesday, 19 March 2013

  1:30 PM - 5:00 PM

  Grand Ballroom South
• THE NORUMBEGA FAULT SYSTEM: FORTY YEARS OF STUDY DIRECTED AT UNDERSTANDING 250 MILLION YEARS OF TECTONIC ACTIVITY
  2 The Northern Appalachians I: What Have We Learned in the Past 40 Years? A Symposium in Honor of J. Christopher Hepburn
  Monday, 18 March 2013

  8:00 AM - 12:00 PM

  Madison Room
• EXAMINING THE POTENTIAL EFFECT OF METAMORPHISM ON ARSENIC CONCENTRATION IN METAPELITE BEDROCK AQUIFERS: A CASE STUDY OF THE TACONIC SEQUENCE
  28 Naturally Occurring Contaminants in Groundwater Used for Water Supply in the Northeastern United States (Posters)
  Monday, 18 March 2013

  1:30 PM - 5:00 PM

  Grand Ballroom South

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2012

• A PROMINENT ZONE OF EARLY DEVONIAN CRUSTAL WEAKNESS AND MIGMATIZATION IN SOUTH CENTRAL MAINE
  46 High-Strain Zone Kinematics, From the Microscopic to the Macroscopic Scale
  Tuesday, 20 March 2012

  8:00 AM - 12:00 PM

  Ballroom D
• CONCEPTS OF SPACE AND TIME: IMPORTANT TAKE-HOME MESSAGES FOR NON-GEOLOGY STUDENTS IN A GEOLOGY COURSE
  6 Inquiry-Based Activities: Examples and Effectiveness
  Sunday, 18 March 2012

  8:00 AM - 12:00 PM

  Ballroom E

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2011

• IGNEOUS PETROGENESIS AND SUPERIMPOSED DEFORMATION OF THE BLINN HILL PLUTONIC COMPLEX, EAST-CENTRAL MAINE
  32 Tectonics (Posters) I: New Discoveries in Global Tectonics
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C

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2010

• GEOCHEMISTRY AND TECTONIC SETTING OF CRETACEOUS (?) METAMORPHIC ROCKS IN THE BLUE MOUNTAIN INLIER, EASTERN JAMAICA
  105 Tectonics (Posters)
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D
• PROGRESS TOWARD A NEW BEDROCK MAP FOR THE AUGUSTA 1:100,000 QUADRANGLE, SOUTH-CENTRAL MAINE
  28 It All Starts in the Field: In Honor of Wallace A. Bothner
  Monday, 15 March 2010

  8:00 AM - 12:05 PM

  International E
• THE NORUMBEGA FAULT SYSTEM (NFS): LONG-LIVED TRANSCURRENT FAULTING IN EASTERN AND SOUTH-CENTRAL MAINE
  47 Strike-Slip and Transpressional Tectonics in the Appalachians and Beyond
  Monday, 15 March 2010

  1:30 PM - 5:35 PM

  Carroll
• ORIGIN AND TECTONIC SIGNIFICANCE OF UNUSUAL FE-MN RICH ROCKS, EASTERN MAINE
  11 Sedimentology (Posters)
  Sunday, 14 March 2010

  8:00 AM - 12:05 PM

  International ABCDF

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2009

• MYLONITE, CATACLASITE, AND PSEUDOTACHYLYTE IN THE JONES CORNER FAULT ZONE, SOUTH-CENTRAL MAINE: A POLYPHASE HISTORY OF SHEARING, FAULTING AND SEISMICITY
  173 Structural Geology: Advances in Understanding Deformational Processes Ancient and Modern (Posters)
  Tuesday, 20 October 2009

  9:00 AM - 6:00 PM

  Hall A
• WHOLE-ROCK ARSENIC AND URANIUM CONCENTRATIONS FROM SELECTED UNITS WITHIN THE AUGUSTA 1:100,000 MAP SHEET, MAINE
  31 Geologic Maps as Tools for Resource and Environmental Issues (Posters)
  Monday, 23 March 2009

  8:00 AM - 12:00 PM
• GEOLOGIC MAPS AS A BASIS FOR UNDERSTANDING GROUND WATER QUALITY IN CENTRAL MAINE
  31 Geologic Maps as Tools for Resource and Environmental Issues (Posters)
  Monday, 23 March 2009

  8:00 AM - 12:00 PM

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2008

• RHEOLOGICAL HETEROGENEITY AND THE STATE OF STRESS IN THE ROOTS OF A LARGE-DISPLACEMENT, STRIKE-SLIP, SEISMOGENIC FAULT: THE NORUMBEGA FAULT SYSTEM IN MAINE
  19 NEtectonics: The Implications of Crustal Heterogeneity for Structure, Rheology, and Tectonics II
  Friday, 28 March 2008

  8:00 AM - 9:40 AM

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2007

• FLAT VERSUS UPRIGHT STRUCTURES IN SOUTH-CENTRAL MAINE: EVIDENCE FOR DISTINCT DEFORMATIONAL EVENTS RATHER THAN STRAIN PARTITIONING
  46 Strain Partitioning and Rheological Evolution in Orogens
  Wednesday, 14 March 2007

  8:15 AM - 12:00 PM
• THE RECORD OF CHANGE FROM COMPRESSIONAL TO TRANSPRESSIONAL PLATE CONVERGENCE IN THE SOUTH-CENTRAL MAINE ACADIAN HINTERLAND
  46 Strain Partitioning and Rheological Evolution in Orogens
  Wednesday, 14 March 2007

  8:15 AM - 12:00 PM
• MICROSTRUCTURES AND STRESSES AT THE BASE OF SEISMOGENIC FAULTS: COUPLING OF DEFORMATION ACROSS THE FRICTIONAL TO VISCOUS TRANSITION
  46 Strain Partitioning and Rheological Evolution in Orogens
  Wednesday, 14 March 2007

  8:15 AM - 12:00 PM

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2006

• METAMORPHOSED ORDOVICIAN IRON-RICH ROCKS IN SOUTH-CENTRAL MAINE: FROM PERI-GONDWANAN SEDIMENTATION THROUGH ACADIAN METAMORPHISM
  T16 Petrologic Mineralogy—The Study of Minerals in Context I: In Honor of Charles V. Guidotti
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM
• LOW TEMPERATURE THERMOCHRONOLOGY ALONG THE NORUMBEGA FAULT SYSTEM IN SOUTHWESTERN AND SOUTH-CENTRAL MAINE: ACCESSING THE ROLE OF OROGEN-PARALLEL FAULTS IN POST-PALEOZOIC EXHUMATION
  43 Time Slices Across the Appalachians (Posters)
  Wednesday, 22 March 2006

  8:00 AM - 12:00 PM
• EARLY TO LATE CRETACEOUS COOLING ACROSS NEW HAMPSHIRE BASED ON APATITE FISSION TRACK AGES
  43 Time Slices Across the Appalachians (Posters)
  Wednesday, 22 March 2006

  8:00 AM - 12:00 PM
• PETROGENESIS OF THE LINCOLN SYENITE, MAINE: EVIDENCE FOR LATE SILURIAN-EARLY DEVONIAN MELTING OF A SOURCE REGION MODIFIED BY SUBDUCTION DRIVEN METASOMATISM
  21 Time Slices Across the Appalachians: Tectonic Settings of Silurian-Devonian Igneous Rocks in the Appalachian Orogen I
  Tuesday, 21 March 2006

  8:00 AM - 12:00 PM

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2005

• MID-CRETACEOUS FAULT REACTIVATION IN CENTRAL NEW ENGLAND: EVIDENCE FROM (U-TH)/HE AND APATITE FISSION-TRACK THERMOCHRONOLOGY
  30 Thermochronologic Studies Aimed at Understanding Orogenic Cooling
  Wednesday, 16 March 2005

  8:00 AM - 11:00 AM
• STRAIN PARTITIONING AND THE TIMING OF HIGH-GRADE ACADIAN METAMORPHISM IN SOUTH-CENTRAL MAINE
  17 New Models of Appalachian Tectonics Inspired by Geochronology: 3rd Annual NETectonics Session I
  Tuesday, 15 March 2005

  8:00 AM - 12:00 PM

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2004

• GEOLOGY AND TECTONICS OF PERI-GONDWANAN TERRANES IN COASTAL MAINE
  51 Peri-Gondwanan Terranes of the Appalachians II
  Friday, 26 March 2004

  1:00 PM - 5:00 PM

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2003

• PETROGENESIS OF THE LATE SILURIAN-EARLY DEVONIAN LINCOLN SHONKINITE, SOUTH-CENTRAL MAINE
  38 Undergraduate Research in the Geological Sciences II (Posters)
  Saturday, 29 March 2003

  8:00 AM - 4:30 PM
• TECTONIC SETTING AND REGIONAL CORRELATION OF ORDOVICIAN METAVOLCANIC ROCKS OF THE CASCO BAY GROUP, SOUTH-CENTRAL MAINE: EVIDENCE FROM TRACE ELEMENT AND ISOTOPE GEOCHEMISTRY
  21 Paleozoic Arcs in the Northern Appalachian Orogen and Their Accretionary History: 2nd Annual NETectonics Session I
  Friday, 28 March 2003

  8:15 AM - 12:00 PM
• A STRUCTURAL COMPLEX RELATED TO THE SENNEBEC POND FAULT, MID-COAST MAINE
  7 Structural and Metamorphic Geology (Posters)
  Thursday, 27 March 2003

  8:00 AM - 6:00 PM
• APPLICATION OF EROSIONAL-RHEOLOGICAL COUPLED MECHANICAL MODELS TO ANCIENT OROGENS: AN EXAMPLE FROM THE NORUMBEGA SHEAR ZONE IN MAINE
  12 Structural and Metamorphic Geology
  Thursday, 27 March 2003

  1:40 PM - 5:00 PM

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2002

• CLOSELY SPACED LOW-PRESSURE ISOGRADS ALONG THE EDGE OF THE ACADIAN METAMORPHIC HIGH IN NORTHERN NEW ENGLAND
  189 Petrology, Metamorphic (Posters)
  Wednesday, 30 October 2002

  8:00 AM - 12:00 PM

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2001

• STRUCTURAL EVOLUTION AND TIMING OF ACADIAN TECTONISM IN EAST-CENTRAL MAINE: CONSTRAINTS FROM MICROSTRUCTURAL ANALYSIS AND IN-SITU MONAZITE GEOCHRONOLOGY
  183 Tectonics IV: Appalachian Tectonics- Evolution of Orogens
  Thursday, 8 November 2001

  1:30 PM - 5:30 PM

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Date Unknown

• CRETACEOUS THERMOCHRONOLOGIC DISCONTINUITIES ALONG THE VERMONT-NEW HAMPSHIRE BORDER, NORUMBEGA FAULT SYSTEM, ME AND IN THE ADIRONDACK MOUNTAINS, NY: EVIDENCE FOR LATE MESOZOIC FAULTING AND DIFFERENTIAL EROSION
  14 Tectonics (Posters) I
• LATE MESOZOIC EXHUMATION OF THE NORTHERN APPALACHIAN OROGEN: INFORMATION FROM APATITE FISSION TRACK AGES
  29 Tectonics (Posters)
• TACKLING THE ENIGMATIC ACADIAN OROGEN IN NORTHERN NEW ENGLAND: A MULTIDISCIPLINARY APPROACH
  34 Paleozoic Tectonics of the Northern Appalachian Mountains: New Insights and Persistent Problems: First Annual NETectonics Symposium (Posters)
• BEDROCK GEOLOGY AND IGNEOUS GEOCHEMISTRY IN THE NORTHERN HALF OF THE BOWDOINHAM 7.5’ QUADRANGLE, SOUTHWESTERN MAINE
  19 Undergraduate Research (Posters) II
• DECIPHERING THE ORDOVICIAN TECTONIC HISTORY OF A PORTION OF THE LIBERTY-ORRINGTON BELT IN SOUTH-CENTRAL MAINE
  43 Undergraduate Research (Posters) I