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mastodon

A concentration of bone and rock at the Cerutti Mastodon site in California, USA.

Criticisms Mount Against Claim of Hominins in the Americas Over 100,000 Years Ago

A startling claim was made almost a year ago: researchers said that they had evidence of hominins in the Americas at least 100,000 years before most people believed. They called for open-minded...
The unbroken mastodon ribs and vertebrae, including one vertebra with a large well preserved neural spine.

History Rewritten! Early Humans were in North America 130,000 Years Ago

An amazing find at an Ice Age site in San Diego, California may dramatically alter the accepted timeline for when early humans first reached North America. 130,000-year-old bones and teeth of a...
Tools of Pre-Clovis Inhabitants

Evidence for Pre-Clovis Inhabitants of Americas Emerges from Sea Floor

A fisherman inadvertently dragged up one of the most significant pieces of evidence for the existence of ancient inhabitants of North America prior to the Clovis people, who walked the land some 15,...

New study blames humans for megafauna extinction

A new study published in the journal Quaternary International has added fuel to the long-running debate about how megafauna, such as woolly mammoths, giant sloths, and mastodons, became extinct, an...