Leonard Rockshelter - Credit: Wikimedia Commons
Leonard Rockshelter - Credit: Wikimedia Commons
Leonard Rockshelter, designated 26PE14, is a prehistoric site in the U.S. state of Nevada that was discovered in 1936. It was declared a National Historic Landmark in 1961, qualifying because its well-preserved stratigraphy revealed a long continuum of sporadic cultural occupations from 6710 BC to AD 1400. The site was named after Zenas Leonard, a member of the Bonneville-Walker expedition which passed through the Humboldt Valley in 1833. It was added to the National Register of Historic Places in 1966. Read more on Wikipedia
Source: en.wikipedia.org