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Archaeologists in China Discover the Oldest Stone Tools Outside Africa (NYT), Change Log

https://www.nytimes.com/2018/07/11/science/hominins-tools-china.html

By Carl Zimmer | First archived on July 11, 2018, 1:19 p.m.

Headline Date/Time EST Archived Diff
Archaeologists in China Discover the Oldest Stone Tools Outside Africa April 15, 2019, 2:36 p.m. (Compare with previous)
Archaeologists in China Discover the Oldest Stone Tools Outside Africa July 11, 2018, 1:20 p.m.