---

Activity

2013

• GEOCHRONOLOGY AND GEOCHEMISTRY OF METASUPRACRUSTAL XENOLITHS FROM THE GREAT FALLS TECTONIC ZONE
  T263 Proterozoic Meets Archean: Amalgamation of Laurentia (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D

---

2012

• CRUSTAL XENOLITHS FROM A BURIED PALEOPROTEROZOIC CONVERGENT MARGIN IN THE NORTHERN ROCKY MOUNTAINS
  43 Insights in Geochemistry
  Sunday, 4 November 2012

  1:30 PM - 5:30 PM

  209AB

---

2011

• MEDICINE HAT BLOCK EXPOSED IN THE LITTLE ROCKY MOUNTAINS
  T127 From Nuna to Rodinia: Proterozoic Growth and Evolution of Laurentia I
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room 200DE
• CLOSURE OF A PALEOPROTEROZOIC OCEAN RECORDED BY HF ISOTOPES IN ZIRCONS
  T127 From Nuna to Rodinia: Proterozoic Growth and Evolution of Laurentia I
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room 200DE
• GEOCHEMISTRY AND GEOCHRONOLOGY OF MID- TO LOWER CRUSTAL GRANITIC XENOLITHS FROM THE GREAT FALLS TECTONIC ZONE
  23 Assembling North America: Precambrian Basement Tectonic and Geochemical Evolution of Laurentia
  Thursday, 19 May 2011

  1:30 PM - 5:00 PM

  Juniper
• HF-ISOTOPES OF IGNEOUS ZIRCON FROM CRETACEOUS BATHOLITHS REVEAL CA. 1.9 AND 1.5 GA MAFIC LOWER CRUST IN THE NORTHERN ROCKY MOUNTAINS
  23 Assembling North America: Precambrian Basement Tectonic and Geochemical Evolution of Laurentia
  Thursday, 19 May 2011

  1:30 PM - 5:00 PM

  Juniper

---

2010

• GEOCHEMISTRY OF MID- TO LOWER CRUSTAL XENOLITHS FROM THE GREAT FALLS TECTONIC ZONE
  T217 Proterozoic Crustal Evolution of Southern Laurentia: Tectonic Settings, Petrology, Geochemistry, and Geochronology II
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 302

---

2009

• U-PB ZIRCON AND WHOLE-ROCK GEOCHEMISTRY OF BASEMENT SAMPLES FROM BORE HOLES AND XENOLITHS: AGE AND TECTONIC SIGNIFICANCE OF THE GREAT FALLS TECTONIC ZONE
  T105 Neoproterozoic through Cretaceous Evolution of the North American Cordilleran Margin: Contrasting Tectonics, Paleogeography, and Paleoenvironments (Posters)
  Monday, 19 October 2009

  9:00 AM - 6:00 PM

  Hall A

---

Date Unknown

• Plutonic Imaging: A View into the Lower Crust and Upper Mantle of the Great Falls Tectonic Zone
  T251 EarthScope: Bringing Geology and Geophysics Together to Study the 4-D Evolution of the Lithosphere (Posters)
• QUANTIFYING EOCENE AND MIOCENE EXTENSION IN THE SEVIER HINTERLAND WITH IMPLICATIONS FOR MINERAL AND ENERGY RESOURCES IN NORTHEASTERN NEVADA
  83 Structural Geology and Tectonics (Posters)