14,000 year old specimens containing human DNA and protein found in Paisley Caves in Oregon, establishing more firmly than before the presence of people on the continent at least 1,000 years before the well-known Clovis people.
14,000 year old specimens containing human DNA and protein found in Paisley Caves in Oregon, establishing more firmly than before the presence of people on the continent at least 1,000 years before the well-known Clovis people.