Wild chimpanzee dentition and its implications for assessing life history in immature hominin fossils.

Zihlman, Adrienne; Bolter, Debra; Boesch, Christophe · Proc Natl Acad Sci U S A · 2004

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Abstract

Data from three African field sites on Pan troglodytes demonstrate an unambiguous pattern of a slower growth rate in wild vs. captive chimpanzee populations. A revised dental growth chronology for chimpanzees is similar to estimated timing of Homo erectus and therefore has implications for interpreting life history in hominins.

Medical subject headings