Records of the Past Exploration Society · [Washington, D.C. : Records of the Past Exploration Society] · leaf 288
hickness. Thisash is very pure and probably was carried by the wind from some ofthe numerous volcanic peaks to the north or east, and must have en-tered the cave through some of the larger openings. The fans werealso added to by dry clay and loose rocks, which fell through the open-ings from the… … INTERIOR OF THE MAIN CHAMBER OF POTTER CREEK CAVE. LOOKINGTOWARD THE SOUTHEAST FROM THE TOP OF THE EARTH SLOPE INTHE NORTHWEST END [Loaned by the University of California] 278 RECORDS OF THE PAST some remains of Ursus lay among the loose rocks on the surface of the south-east fan. Additional…
Archaeology
Internet Archive · Public Domain Mark 1.0. Free to use for anything.