It is a large, vaulted, north-facing cave 100 m long x 40 m wide x 33 m in height, formed in sandstone. The relatively level floor covers over 300 square meters ... Lee and J.R. Jones of Boulder, ...

The drill boring down through Sand Cave, where Floyd Collins has been imprisoned for eight and a half days, had been ...

The high-pressure ridge over the region is expected to dissipate, allowing a burst of cold air, cloud coverage, and winter storms to roll over the ... Winter Park east to Boulder, Denver ...

2005: Reanalysis of the Basketry from Mantle's Cave, Yampa Canyon, Colorado ... University of Colorado Press, Boulder. 2006: Caches in Northeastern Utah/Northwestern Colorado. Unpublished paper ...