Activity

2020

• PERALKALINE AND METALUMINOUS GRANITOIDS AND VOLCANICS OF THE NEOPROTEROZOIC RIFT-RELATED ROBERTSON RIVER IGNEOUS SUITE, NORTHERN VIRGINIA, USA: NB-TA OXIDES AND THEIR ALTERATION
  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

2018

• COAL RESEARCH, EARLY FORAYS INTO ENVIRONMENT AND HUMAN HEALTH AT THE U.S. GEOLOGICAL SURVEY, AND MEDICAL GEOLOGY WITH ROBERT B. FINKELMAN
  T81 Is There a Medical Geologist in the House? A Session Honoring the Contributions of Robert Finkelman to the Field of Medical Geology
  Monday, 5 November 2018

  8:00 AM - 12:00 PM

  Sagamore Ballroom 6

2015

• PERALKALINE GRANITES AND VOLCANICS OF THE NEOPROTEROZOIC RIFT-RELATED ROBERTSON RIVER IGNEOUS SUITE, NORTHERN VIRGINIA, USA: ZR, NB, Y, AND REE MINERALOGY
  T196 Zen and Now: Honoring the Legacy of E-an Zen's Contributions to Geology
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 317