---

Activity

2021

• SUBDUCTION BEYOND THE ISLAND ARC AND MANTLE WEDGE: EVIDENCE FROM SUBLITHOSPHERIC DIAMONDS AND DEEP EARTHQUAKES
  T62 Feedbacks between Upper-Plate Deformation, Accretion and Alteration and Plate Boundary Processes in Subduction Systems (Posters)
  Sunday, 10 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A

---

2020

• LOW-ANGLE ALLEGHANIAN CRUSTAL ACCRETION IN THE SOUTHERN APPALACHIANS
  T160 From Rodinia to Pangea: Evolution of the Appalachian-Caledonian Orogen II
  Wednesday, 28 October 2020

  5:30 PM - 8:00 PM

  Meeting Rooms
• COMPLEX SHEAR-WAVE SPLITTING INDICATES SIMPLE ANISOTROPY IN THE LITHOSPHERE AND ASTHENOSPHERE BENEATH THE APPALACHIAN OROGEN
  T80 Structure and Dynamics of the Appalachian Orogen
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• AFTERSHOCK ANALYSIS FROM THE 30 NOVEMBER 2017 DELAWARE EARTHQUAKE
  73 Deciphering Active Tectonics and Seismic Hazard in Eastern North America (Posters)
  Sunday, 22 March 2020

  1:30 PM - 5:30 PM

  Grand Ballroom E–G

---

2019

• NUMERICAL MODELS OF FLAT-SLAB SUBDUCTION: HOW FAST DOES THE OVERLYING CONTINENTAL PLATE COOL?
  T50 Present-Day and Ancient Flat-Slab Subduction in Rock Records, Geophysical Images, and Geodynamic Models (Posters)
  Sunday, 22 September 2019

  9:00 AM - 5:30 PM

  Hall AB, North Building

---

2018

• TIME VARIANT FLAT SLAB GEOMETRIES AND THEIR EFFECTS ON THE OVERRIDING CONTINENTAL LITHOSPHERE
  T70 Geodynamic, Orogenic, and Surface Processes of Flat-Slab Subduction
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Room 243
• OROGEN-WIDE RESPONSE OF THE PERUVIAN ANDES TO ASEISMIC RIDGE INDUCED FLAT SUBDUCTION
  T70 Geodynamic, Orogenic, and Surface Processes of Flat-Slab Subduction
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Room 243

---

2017

• THE TECTONIC EVOLUTION OF THE CENTRAL ANDEAN PLATEAU AND GEODYNAMIC IMPLICATIONS FOR THE GROWTH OF PLATEAUS
  T214 Challenges in Tectonics: Dynamic Interactions among Earth-Surface Processes, Landscape Evolution, and Tectonics I
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Tahoma 4
• GSA GEOPHYSICS DIVISION GEORGE P. WOOLLARD LECTURE: CONTRIBUTIONS OF MODERN SEISMIC IMAGING TO UNDERSTANDING THE FORMATION OF THE ANDES
  124 D44. Geophysics to Solve Geological Problems and the Annual George P. Woollard Award Presentation
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Yakima 1

---

2016

• NOT SO STABLE AFTER ALL: LITHOSPHERIC STRUCTURES BENEATH THE SOUTHEASTERN UNITED STATES
  T202 Evidence for Neotectonic Earthquakes and Their Driving Mechanisms in the Intraplate Region of Central and Eastern North America
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 507
• INVESTIGATION OF P-WAVE REFLECTIVITY BENEATH THE SOUTHERN APPALACHIANS USING THE SESAME BROADBAND ARRAY
  T130 Structure and Tectonics of the South-Central United States: Craton to Gulf of Mexico and the Annual George P. Woollard Award Presentation
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Room 407
• IMAGING THE MOHO BENEATH THE SOUTHERN APPALACHIANS USING GLOBAL SEISMIC PHASES RECORDED BY THE SESAME BROADBAND ARRAY
  6 Geophysics and Geodynamics (Posters)
  Thursday, 31 March 2016

  8:00 AM - 5:30 PM

  Exhibit Hall

---

2014

• THE ROLE OF SUBDUCTED RIDGES IN THE EVOLUTION OF FLAT SLABS
  T241 The Geodynamics of Flat-Slab Subduction and Its Influence on Upper Plate Deformation, Magmatism, and Basin Evolution
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  119/120
• INTRA-CRUSTAL DISCONTINUITIES IN THE SOUTHERN APPALACHIANS: EVIDENCE FOR SHEAR LOCALIZATION DURING CONTINENTAL COLLISION
  59 Geophysics/Geodynamics
  Sunday, 19 October 2014

  1:00 PM - 5:00 PM

  119/120