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, 548 (7666), 169-174

New Infant Cranium From the African Miocene Sheds Light on Ape Evolution

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New Infant Cranium From the African Miocene Sheds Light on Ape Evolution

Isaiah Nengo et al. Nature.

Abstract

The evolutionary history of extant hominoids (humans and apes) remains poorly understood. The African fossil record during the crucial time period, the Miocene epoch, largely comprises isolated jaws and teeth, and little is known about ape cranial evolution. Here we report on the, to our knowledge, most complete fossil ape cranium yet described, recovered from the 13 million-year-old Middle Miocene site of Napudet, Kenya. The infant specimen, KNM-NP 59050, is assigned to a new species of Nyanzapithecus on the basis of its unerupted permanent teeth, visualized by synchrotron imaging. Its ear canal has a fully ossified tubular ectotympanic, a derived feature linking the species with crown catarrhines. Although it resembles some hylobatids in aspects of its morphology and dental development, it possesses no definitive hylobatid synapomorphies. The combined evidence suggests that nyanzapithecines were stem hominoids close to the origin of extant apes, and that hylobatid-like facial features evolved multiple times during catarrhine evolution.

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References

    1. J Hum Evol. 2010 Nov;59(5):465-83 - PubMed

References

    1. Science. 2015 Oct 30;350(6260):aab2625 - PubMed

References

    1. J Hum Evol. 2008 Feb;54(2):272-8 - PubMed

References

    1. J Hum Evol. 2002 Jan-Feb;42(1-2):39-62 - PubMed

References

    1. Nat Commun. 2015 Jul 03;6:7580 - PubMed

References

    1. J Hum Evol. 2007 Sep;53(3):309-20 - PubMed

References

    1. J Hum Evol. 2006 May;50(5):568-86 - PubMed

References

    1. Nature. 2013 May 30;497(7451):611-4 - PubMed

References

    1. J Hum Evol. 2011 Jun;60(6):731-45 - PubMed

References

    1. J Hum Evol. 2002 Jan-Feb;42(1-2):11-38 - PubMed

References

    1. J Hum Evol. 1997 Oct;33(4):449-77 - PubMed

References

    1. Proc Natl Acad Sci U S A. 2008 Mar 4;105(9):3226-31 - PubMed

References

    1. Nature. 1985 Mar 21-27;314(6008):260-3 - PubMed

References

    1. Proc Biol Sci. 2012 Sep 7;279(1742):3467-75 - PubMed

References

    1. Folia Primatol (Basel). 1993;60(3):133-45 - PubMed

References

    1. Evol Anthropol. 2012 Jan-Feb;21(1):10-23 - PubMed

References

    1. Folia Primatol (Basel). 1999;70(3):125-35 - PubMed

References

    1. Calcif Tissue Int. 2009 May;84(5):388-404 - PubMed

References

    1. Am J Phys Anthropol. 1986 Nov;71(3):265-84 - PubMed

References

    1. Proc Natl Acad Sci U S A. 2010 Dec 7;107(49):20923-8 - PubMed

References

    1. J Hum Evol. 1997 Jun;32(6):523-59 - PubMed

References

    1. Am J Phys Anthropol. 1995 Aug;97(4):391-402 - PubMed

References

    1. Am J Phys Anthropol. 1993 Nov;92(3):329-70 - PubMed

References

    1. Science. 2008 Apr 25;320(5875):500-4 - PubMed

References

    1. Proc Natl Acad Sci U S A. 2007 Jun 26;104(26):10808-12 - PubMed

References

    1. Am J Phys Anthropol. 1998;Suppl 27:211-51 - PubMed

References

    1. J Hum Evol. 2008 Dec;55(6):967-78 - PubMed

References

    1. Proc Natl Acad Sci U S A. 2007 Dec 11;104(50):19661-2 - PubMed

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