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Activity

2025

• NEW AMPHIBOLITE ANALYSES FROM THE CENTRAL APPALACHIAN PIEDMONT OF PENNSYLVANIA: GEOCHEMISTRY AND TECTONIC AFFINITY
  27 Undergraduate and Graduate Geoscience Student Showcase (Posters)
  Saturday, 29 March 2025

  8:30 AM - 5:30 PM

  North Great Hall

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2024

• INVERTED METAMORPHISM BELOW THE EMBREEVILLE THRUST IN THE CENTRAL APPALACHIAN PIEDMONT OF SOUTHEASTERN PENNSYLVANIA
  20 Micro to Macro: Linking Structural Geology, Petrology, Geochronology, and Tectonics Across Scales
  Monday, 18 March 2024

  8:00 AM - 12:00 PM

  Piscataquog Room

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2023

• FORMATION OF LATE-STAGE MELT-FILLED EXTENSIONAL DOMAINS IN CRYSTAL MUSH OF THE HONEY BROOK ANORTHOSITE
  229 D14. Recent Advances in Mineralogy and Petrology (Posters)
  Wednesday, 18 October 2023

  8:00 AM - 5:30 PM

  Hall B
• PASSHE FIELD CAMP: TRAINING THE FUTURE WORKFORCE TO SOLVE GEOLOGICAL AND ENVIRONMENTAL PROBLEMS IN PENNSYLVANIA
  T3 Field-Based Geoscience Education I: Advances in Research, Program Evaluation, Pedagogy, and Curriculum
  Sunday, 15 October 2023

  8:00 AM - 12:00 PM

  328

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2022

• THE ROSETTA STONE OF THE CENTRAL APPALACHIAN PIEDMONT IN PENNSYLVANIA: CHESTER CREEK TRAIL EXPOSURES
  26 Tectonic Evolution of Eastern North America: Insights from Geology and Geophysics
  Monday, 21 March 2022

  8:00 AM - 12:00 PM

  Commonwealth Salon 4

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2021

• FORMATION OF GARNET IN THE HONEY BROOK ANORTHOSITE - METAMORPHIC OR MAGMATIC?
  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

• SINISTRAL TRANSPRESSION AND CONTRASTING TECTONO-THERMAL HISTORIES ACROSS THE ROSEMONT SHEAR ZONE IN THE CENTRAL APPALACHIAN PIEDMONT OF SE PENNSYLVANIA AND NORTHERN DELAWARE
  T133 From Rodinia to Pangea: Evolution of the Appalachian-Caledonian Orogen I
  Wednesday, 28 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• FORMATION OF GARNET IN THE HONEY BROOK ANORTHOSITE, CENTRAL APPALACHIAN PIEDMONT, SE PENNSYLVANIA
  46 The Grenville Orogen in Eastern North America (Posters)
  Saturday, 21 March 2020

  1:30 PM - 5:30 PM

  Grand Ballroom A–D
• CONTRASTING TECTONO-THERMAL HISTORIES ACROSS THE ROSEMONT SHEAR ZONE IN THE CENTRAL APPALACHIAN PIEDMONT OF SE PENNSYLVANIA AND NORTHERN DELAWARE
  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

• THE AGE OF MONAZITE AT THE GARNET ISOGRAD IN THE CENTRAL APPALACHIAN PIEDMONT OF PENNSYLVANIA: FURTHER EVIDENCE IN SUPPORT OF AN INVERTED METAMORPHIC GRADIENT BELOW THE EMBREEVILLE THRUST
  T120 A Life in Mineralogy and Petrology: A Session in Honor of Robert J. Tracy (Posters)
  Monday, 23 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• DURATION OF REGIONAL KYANITE-STAUROLITE GRADE METAMORPHISM DURING THE ACADIAN OROGENY: PRELIMINARY RESULTS OF DIFFUSION MODELING OF GARNET ZONING IN THE WISSAHICKON SCHIST, SE PENNSYLVANIA
  40 D1. A Cross-Disciplinary Approach to Investigating Tectonics II - Integrating Field, Laboratory, and Experimental Techniques (Posters)
  Monday, 18 March 2019

  1:30 PM - 5:30 PM

  Casco Bay Hall

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2018

• VISUALIZING EARTHQUAKE DATA TO IMPROVE COMMUNICATION ABOUT SEISMIC HAZARDS
  30 Applications of Geoscience to Government and Community Issues (Posters)
  Monday, 19 March 2018

  8:00 AM - 12:00 PM

  Lake Champlain Exhibition Hall
• DEVONIAN DECOMPRESSION IN HIGH-GRADE METAPELITE FROM THE CENTRAL APPALACHIAN PIEDMONT: RESULTS FROM DIFFUSION MODELING OF CA IN GARNET AND MONAZITE GEOCHRONOLOGY
  16 Petrologic Insights on Modern and Ancient Plate Margins II: The Volcanic, Plutonic, and Metamorphic Records
  Sunday, 18 March 2018

  1:30 PM - 5:30 PM

  University Amphitheater
• MODELING REACTIONS IN DOMAINS OF CONTRASTING COMPOSITION AND MINERAL ASSEMBLAGE IN HIGH-GRADE METAPELITIC ROCKS: AN EXAMPLE FROM THE WILMINGTON COMPLEX, DE-PA PIEDMONT, USA
  16 Petrologic Insights on Modern and Ancient Plate Margins II: The Volcanic, Plutonic, and Metamorphic Records
  Sunday, 18 March 2018

  1:30 PM - 5:30 PM

  University Amphitheater

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2017

• INVERTED METAMORPHISM BELOW THE EMBREEVILLE THRUST IN THE CENTRAL APPALACHIANS: THERMOBAROMETRY AND MONAZITE GEOCHRONOLOGY
  T176 Petrochronology: Advances and Applications to Petrogenesis and Tectonics (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• DEPARTMENT-WIDE IMPACTS OF ON THE CUTTING EDGE PROGRAMS ON TEACHING, LEARNING, PROFESSIONAL DEVELOPMENT, AND DEPARTMENTAL GROWTH
  T163 On the Cutting Edge: Fifteen Years of Impacts on Geoscience Education (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF

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2016

• TRANSTENSIONAL EXHUMATION OF HIGH-TEMPERATURE HIGH-PRESSURE METAMORPHIC ROCK: AN EXAMPLE FROM THE ROSEMONT SHEAR ZONE, CENTRAL APPALACHIAN PIEDMONT
  43 Partial Melting and High Temperature Metamorphism in the Northern Appalachians, Grenville Province and Beyond
  Tuesday, 22 March 2016

  1:30 PM - 5:30 PM

  Meeting Room 3
• THE WILMINGTON COMPLEX-WISSAHICKON FM-CHESTER PARK GNEISS: LINKING NORTHERN AND SOUTHERN PERI-GONDWANAN(?) ORDOVICIAN MAGMATIC ARCS
  1 A New Look at Terrane Affinity of Old Rocks in Western New England: Peri-Laurentian or Peri-Gondwana?
  Monday, 21 March 2016

  8:00 AM - 10:00 AM

  Meeting Room 4

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2015

• THE CHESTER PARK GNEISS - A PERI-GONDWANAN TERRANE: NEW DETRITAL ZIRCON RESULTS FROM THE CENTRAL APPALACHIAN PIEDMONT
  T319 Mountains across the Oceans: Caledonian, Variscan, and Appalachian Orogenies through Time (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• CONTRASTING STRUCTURAL SETTING FOR 1.4 GA GRANITES IN THE SOUTHERN SANGRE DE CRISTO MOUNTAINS, NEW MEXICO: EVIDENCE FOR PARTITIONED INTRACRATONIC DEFORMATION
  47 Tectonics/Tectonophysics (Posters)
  Sunday, 1 November 2015

  9:00 AM - 5:30 PM

  Exhibit Hall
• DETRITAL ZIRCON EVIDENCE FOR EARLY PALEOZOIC SEDIMENT SOURCES ON THE LAURENTIAN MARGIN, EMPHASIS ON PENNSYLVANIA
  60 Updating the Orogen: Along-Strike Tectonic Correlations and Comparisons in the Northeastern Appalachians II
  Wednesday, 25 March 2015

  8:00 AM - 10:00 AM

  Grand Ballroom South
• INVESTIGATION OF AN INVERTED METAMORPHIC GRADIENT BELOW THE EMBREEVILLE THRUST IN THE CENTRAL APPALACHIAN PIEDMONT OF SE PENNSYLVANIA
  68 Metamorphic Petrology (Posters)
  Wednesday, 25 March 2015

  8:00 AM - 12:00 PM

  Presidential Ballroom
• DECIPHERING THE METAMORPHIC AND DEFORMATION HISTORY OF THE AVONDALE MASSIF USING PETROGRAPHIC AND SEM ANALYSIS
  68 Metamorphic Petrology (Posters)
  Wednesday, 25 March 2015

  8:00 AM - 12:00 PM

  Presidential Ballroom

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2014

• CONTRASTING STRUCTURAL DOMAINS IN BASEMENT BLOCKS OF THE SOUTHERN SANGRE DE CRISTO MOUNTAINS, NEW MEXICO: EVIDENCE FOR DISCRETE PALEO- AND MESOPROTEROZOIC DEFORMATION EVENTS
  36 Structural Geology and Tectonics: Faults, Folds, and Structural Models (Posters)
  Sunday, 19 October 2014

  9:00 AM - 5:00 PM

  Exhibition Hall C
• SILURO-DEVONIAN ASSEMBLY OF INTERNAL, HIGH GRADE CORE OF THE CENTRAL APPALACHIAN PIEDMONT
  2 Tectonic Links between the Northern and Southern Appalachians
  Sunday, 23 March 2014

  8:00 AM - 12:00 PM

  Commonwealth Salon 3
• PETROGRAPHIC AND SEM ANALYSIS OF POSSIBLE GRANULITE UHT/UHP METAMORPHISM OF PELITIC GNEISS, AVONDALE MASSIF, SOUTHEASTERN PENNSYLVANIA
  9 Petrology, Igneous / Metamorphic / Experimental (Posters)
  Sunday, 23 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A

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2013

• SIGNIFICANCE OF DETRITAL ZIRCON AGES IN THE CENTRAL APPALACHIAN PIEDMONT OF SOUTHEASTERN PENNSYLVANIA AND NORTHERN DELAWARE
  T360 Modern Techniques, Models, and Interpretations of Ancient Orogens: 125 Years of Progress in Understanding the Grenville and Appalachian Orogens of Eastern North America (Posters)
  Wednesday, 30 October 2013

  9:00 AM - 6:30 PM

  Hall D
• SYNTECTONIC EMPLACEMENT OF THE 1.7 GA HERMIT'S PEAK PLUTON, SOUTHERN SANGRE DE CRISTO MOUNTAINS, NEW MEXICO
  T189 Regional to Global Perspectives on the Formation, Assembly, and Tectonic Evolution of Western North America from the Neoarchean through the Mesoproterozoic
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Room 304
• KYANITE QUARTZITE IN THE WEST CHESTER MASSIF REVISITED: PETROGRAPHIC ANALYSIS AND EQUILIBRIUM ASSEMBLAGE MODELING
  70 Metamorphic Petrology and Thermodynamic Modeling: Progress and Practice
  Wednesday, 20 March 2013

  8:00 AM - 12:00 PM

  Gifford Room
• PETROLOGIC ANALYSIS OF ULTRAMAFIC ROCK FROM FAULT ZONES IN THE CENTRAL APPALACHIAN PIEDMONT OF SOUTHEASTERN PENNSYLVANIA AND NORTHERN DELAWARE
  22 Mineralogy/Petrology (Posters)
  Monday, 18 March 2013

  1:30 PM - 5:00 PM

  Grand Ballroom South
• PRELIMINARY INVESTIGATION OF FRACTURES AND FAULTS IN THE MORGANTOWN SHEET, NEWARK BASIN, SOUTHEASTERN PENNSYLVANIA
  25 Structural Geology/Tectonics (Posters)
  Monday, 18 March 2013

  1:30 PM - 5:00 PM

  Grand Ballroom South

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2012

• DETRITAL ZIRCON AGES FROM THE WISSAHICKON FORMATION, SOUTHEAST PENNSYLVANIA AND NORTHERN DELAWARE: REGIONAL TECTONIC IMPLICATIONS
  34 Future Directions in Appalachian Tectonics: Building on Recent Lithotectonic Syntheses II
  Monday, 19 March 2012

  1:30 PM - 5:30 PM

  Capital Rooms 2 & 3
• IMPLICATIONS OF NEW ~960 MA DATES FOR THE SAMS CREEK VOLCANICS/WAKEFIELD CARBONATE COMPLEX, WESTMINSTER TERRANE, MD
  24 Future Directions in Appalachian Tectonics: Building on Recent Lithotectonic Syntheses I
  Monday, 19 March 2012

  10:15 AM - 12:20 PM

  Capital Rooms 2 & 3

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2011

• NEW CONSTRAINTS ON THE METAMORPHIC HISTORY OF THE CENTRAL APPALACHIAN PIEDMONT: PRELIMINARY EPMA U-TH-TOTAL PB MONAZITE AGES FROM THE MT. CUBA WISSAHICKON
  T252 Monazite: The Ultimate Geologic Record (Posters)
  Wednesday, 12 October 2011

  9:00 AM - 6:00 PM

  Hall C
• TEXTURAL ANALYSIS OF A LARGE POPULATION OF SHRIMP- AND TIMS-DATED MONAZITE IN WISSAHICKON FM. MIGMATITE FROM YORKLYN, DELAWARE
  45 Advances in Defining Links between Deformation and Metamorphism
  Monday, 21 March 2011

  1:30 PM - 5:30 PM

  Allegheny

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2010

• PRELIMINARY INVESTIGATION OF DEFORMATION AND METAMORPHISM IN THE AVONDALE MASSIF, SE PENNSYLVANIA PIEDMONT
  22 Structural Geology and Tectonics (Posters)
  Sunday, 14 March 2010

  1:30 PM - 4:15 PM

  International ABCDF