Junio 20th, 2012 at 2:55PM
Pottery shards put a date on Africa’s dairying The researchers examined 81 shards, using mass spectrometry to identify specific animal fats and using the relative levels of carbon isotopes to pick out more exactly the origin of those fats in 29 of the samples. Of those 29, at least half contained fats came from dairy foods (vía Nature News)

Pottery shards put a date on Africa’s dairying

The researchers examined 81 shards, using mass spectrometry to identify specific animal fats and using the relative levels of carbon isotopes to pick out more exactly the origin of those fats in 29 of the samples. Of those 29, at least half contained fats came from dairy foods

(vía Nature News)

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