At the Paleolithic site of Medzhibozh in Ukraine, archaeologists identified ivory fragments shaped into tools nearly 400,000 years old. Previously, the oldest known ivory tools dated to around 120,000 ...
ABSTRACT: A ground-breaking endeavor led by Richard MacNeish between 1966 and 1972 was the “Ayacucho Archaeological-Botanical Project” in south-central Peru. For more than ten years, we have reviewed ...
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