Karst Research Institute / Restoration Camp The Black Hills Cave Restoration Camp / Jewel Cave National Monument / Andy Armstrong Oregon Cave National Monument / University of Northern Colorado / station CL18 / Half-Mile Hall / Arkansas State University / Ruhr University / Trail Routes In Wind Cave / Chuck Bitting Jewel Cave National Monument / /
Holiday
Columbus Day / /
IndustryTerm
mock search / main travel routes / cave search / fiberglass rungs / human travel / main travel route / food / camp site / volunteer services / /
Movie
Point of No Return / /
NaturalFeature
Mammoth Canyon / Buffalo National River / /
Organization
Arkansas State University / National Cave and Karst Research Institute / All Taxa Biological Alliance / National Park Service / Geologic Resources Division National Park Service U.S. Department of the Interior Cave / University of Northern Colorado / Ruhr University / Karst Research Institute / Cave Resource Office / /
Person
Larry Shaffer / Alvin McDonald / John Roth / Andreas Pflitsch / Satisfaction / Andy Armstrong / Thomas Paine / Diana Northup / Stan Allison / Rick Olson / Louise Hose / Rod Horrocks / Chuck Bitting / Marc Ohms / Jason Walz / Tom McBride / Jewel Cave / /
Geologic Resources Division National Park Service U.S. Department of the Interior Cave and Karst Programs