Tendencias 21. Ciencia, tecnología, sociedad y cultura



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Fossil teeth shows that environment, as well as diet, may impact dental wear




Researchers have established that pits and scratches on the teeth of mammal fossils give important clues to the diet of creatures that lived millions of years ago. A new study of dental microwear on shrews suggests that environment may impact teeth, as well.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/N...


Jueves, 13 de Febrero 2014
Artículo leído 157 veces


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