Mt. Ararat viewed from Mt. Aragats, Armenia
Eruption of Chaiten Volcano, Chile 2009
Exploring a coastal cave in Mallorca, Spain
Local transport across a volcanic ash-laden mountain lake, Chile
Collecting volcanic ash samples, Chile 2009
Volcanic ash erosion, Chile
USF and University of Nevada-Reno students collaborate collecting water samples, Barra de Navidad, Mexico
Geophysics Field Camp, Utah, 2011
Petrified Forrest National Park, Arizona
Lava flow entering the Ocean, Hawaii
Andes Mountains, Chile - Argentina border
Airboat exploration, Everglades National Park, Florida
A hunt for shark's teeth, Venice Beach, Florida
Collecting water samples near Katmai and Lake Clark National Parks, Alaska
Seagrass bed monitoring, St. Joseph Bay, Florida
Cave exploration, Cerna Valley, Romania
Helicopter transport after a day of field work, Denali National Park, Alaska
Delicate Arch leap, Arches National Park, Utah
The hominid-bearing Hadar Formation, Ethiopia