(L.E. Baskow/Las Vegas Review-Journal) Petroglyphs cover rock outcroppings reflecting the lengt …

(L.E. Baskow/Las Vegas Review-Journal) Petroglyphs cover rock outcroppings reflecting the lengt ...

(L.E. Baskow/Las Vegas Review-Journal)
Petroglyphs cover rock outcroppings reflecting the lengthy history and sacredness for at least a dozen tribes within the Avi Kwa Ame proposed national monument site.