Brief communication: some observations on enamel thickness and enamel prism packing in the Miocene hominoid Otavipithecus namibiensis

American Journal of Physical Anthropology
G C ConroyLawrence B Martin

Abstract

Otavipithecus namibiensis is currently the sole representative of a Miocene hominoid radiation in subequatorial Africa. Several nondestructive techniques, such as computed tomography (CT) and confocal microscopy (CFM), can provide useful information about dental characteristics in this southern African Miocene hominoid. Our studies suggest that the molars of Otavipithecus are characterized by (1) thin enamel and (2) a predominance of pattern 1 enamel prism. Together, these findings provide little support for the recent suggestion of an Afropithecini clade consisting of Otavipithecus, Heliopithecus, and Afropithecus. Instead, they lend some (though not conclusive) support to the suggestion of an Otavipithecus/African ape clade distinct from Afropithecus.

References

Dec 17, 1992·Nature·P Andrews
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Aug 1, 1993·American Journal of Physical Anthropology·C F SpoorG A Macho

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Citations

Aug 2, 2003·Journal of Human Evolution·Michelle Singleton
Sep 22, 2000·Journal of Anatomy·F SpoorF Zonneveld
Mar 26, 2010·Proceedings. Biological Sciences·D M AlbaS Moyà-Solà
May 6, 2006·European Journal of Oral Sciences·David G GanttThomas H Deahl
Nov 5, 2016·British Dental Journal·J SchweigerJ F Güth
Feb 8, 2006·The Anatomical Record. Part A, Discoveries in Molecular, Cellular, and Evolutionary Biology·Anthony J Olejniczak, Frederick E Grine
Apr 1, 1996·American Journal of Physical Anthropology·G T Schwartz, G C Conroy
Oct 31, 2001·Archives of Oral Biology·F E GrineW L Jungers

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