June 1923
Journal of Dental Research;Jun1923, Vol. 5 Issue 2, p9
Academic Journal
The article focuses on molars from Hesperopithecus haroldcookii, the first anthropoid primate discovered in America. It states that the molar crown from Hesperopithecus was worn nearly to the base by use. It compares the third molar of Hesperopithecus with those from Hy�narctus but does show a superficial resemblance to the worn upper molar crown of Lagothrix.


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