Squirrel Girl cbk: Chemical Volcano
Squirrel Girl cbk: Collared Lizard
Squirrel Girl cbk: Travertine Springs and Cabezon on the Horizon
Squirrel Girl cbk: Backup Team for Exploring and Collecting Samples during the Peñasco Springs Expedition
Squirrel Girl cbk: Challenging Diving
Squirrel Girl cbk: Violent degassing of CO2 dissolved in the water
Squirrel Girl cbk: Earl's House
Squirrel Girl cbk: Close up of the travertine and water
Squirrel Girl cbk: A finger dredge through the raft covered water
Squirrel Girl cbk: Rafts of mineral matter on surface of supersaturated water
Squirrel Girl cbk: Collecting water samples
Squirrel Girl cbk: Topside crew--but would *you* drive your truck that close to the edge?
Squirrel Girl cbk: Almost there!
Squirrel Girl cbk: Photographically documenting Bill climbing out of the crater
Squirrel Girl cbk: "The Bathtub"
Squirrel Girl cbk: Close up of rivulets on a travertine mount
Squirrel Girl cbk: Me, diving in one of the Penasco Springs--along with a dead rat
Squirrel Girl cbk: Death in the Desert
Squirrel Girl cbk: Cabezon and a juniper skeleton