Recent Examples on the WebThe shape of the unerupted adult teeth revealed that Alesi belonged to a genus, or group of species, known as Nyanzapithecus, a sister group to the hominoids that was discovered about 30 years ago. Charles Q. Choi, Scientific American, 10 Aug. 2017 And the skull’s intact braincase, which has preserved impressions of the brain’s exterior surface, also contains the infant ape’s unerupted adult teeth.National Geographic, 9 Aug. 2017