(Springer) Bits of wood recovered from a 1.2-million-year-old tooth found at an excavation site in northern Spain indicate that the ancient relatives of man may have use a kind of toothpick. According to study leader Karen Hardy of the Catalan Institute for Research and Advanced Studies and the Universtat Autònoma de Barcelona, what they ate was consumed raw. The findings are published in Springer's journal The Science of Nature.
from EurekAlert! - Archaeology http://ift.tt/2gF2H6F
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