March, 2020
Coso Volcanics, Eastern Sierra, Long Valley Caldera, Mono Craters
ESCI 351 Class Field Trip – Vassar College

August, 2017
Statistics in Volcanology: The Hazards of Lassen Volcano. Post-IAVCEI Meeting Workshop, Lassen Volcanic National Park, CA
Leaders: Mark Bebbington (Massey University), Chuck Connor (University of South Florida), Sarah Ogburn (USGS/USAID Volcano Disaster Assistance Program), and Patrick Whelley (NASA Goddard Space Flight Center)

January 2017: 
NW Nicaragua Field Work – Momotombo and Monte Galán Volcanoes.

December 2016:
UNOLS/NSF Chief Scientist Training Cruise, R/V Sikuliaq – Honolulu to San Diego.
Leaders: Bernard Coakley (University of Alaska, Fairbanks) and Robert Pockalny (University of Rhode Island).

October 2016: 
NW Nicaragua Field Work – Cosigüina and Monte Galán Volcanoes.

October 2016:
Volcanoes and Climate Field Trip, NW Nicaragua: Mombacho, Masaya, Apoyo, Apoyeque, Cosigüina, and Momotombo volcanoes.
Leaders: John Stix (McGill University) and Marc-Antoine Longpré (Queens College, CUNY).

October 2016: 
Central Atlantic Magmatic Province (CAMP) Field Trip, Palisades and Newark Basin, NY and NJ.
Leader: Paul Olsen (Columbia University)