Abstract
HOMINOID fossils from the Middle and Late Miocene are exceedingly rare, yet such material is necessary for determining homi-noid phylogeny. We report here the discovery of a fossil hominoid partial skull from the Upper Miocene Sinap Formation1,2 of central Turkey that is the most complete known from the period of 18 to 3 Myr. Our fieldwork places the hominoid locality within a precisely dated geochronological and biostratigraphical framework3 that permits detailed comparisons with other fossil hominoids. Earlier discoveries of more fragmentary remains of Ankarapithecus meteai suggested affinities with the Asian hominoids Sivapithecus and Pongo4. This new and nearly complete specimen reveals a combination of facial, mandibular, and dental features including a relatively narrow interorbital region, extensive frontal and maxillary sinuses, moderately developed supraorbital tori, square orbits, robust mandibular corpus, and incisor heteromorphy that is not matched in any extant or fossil hominoid. This configuration of features seems to support its placement as a stem member of the great ape and human clade.
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References
Alpagut, B. & Martin, L. Arastırma Sonucları Toplantısı VIII, 55–67 (1989).
Alpagut, B., Fortelius, M. & Kappelman, J. Arastırma Sonucları Toplantısı XII, 177–199 (1993).
Kappelman, J. et al. in Evolution of Western Eurasian Later Neogene Mammal Faunas (eds Bernor, R., Fahlbusch, V. & Mittman, H.-W.) (Columbia Univ. Press, in the press).
Andrews, P. & Tekkaya, I. Palaeontology 23, 85–95 (1980).
Ozansoy, F. Bull. Miner. Res. Explor. Inst., Ankara 49, 29–48 (1957).
Ozansoy, F. C. r. hebd. Séanc. Acad. Sci., Paris 240, 992–994 (1955).
Cande, S. C. & Kent, D. V. J. geophys. Res. 100, 6093–6095 (1995).
Bonis, de L., Bouvrain, G., Geraads, D. & Koufos, G. Nature 345, 712–714 (1990).
Agusti, J. et al. J. hum. Evol. 31, 143–155 (1996).
Barry, J. C. in Primate Evolution (eds Else, J. G. & Lee, P. C.) 93–106 (Cambridge Univ. Press, Cambridge, 1986).
Kappelman, J. et al. J. hum. Evol. 21, 61–73 (1991).
Simons, E. L. & Pilbeam, D. R. Folia Primatol. 3, 81–152 (1965).
Szalay, F. & Delson, E. Evolutionary History of the Primates (Academic, New York, 1979).
Begun, D. R. & Gülec, E. Am. J. phys. Anthrop. Suppl. 20, 63–64 (1995)
Kelley, J. et al. J. hum. Evol. 28, 503–517 (1995).
Moyà-Solà, S. & Köhler, M. J. hum. Evol. 29, 101–139 (1995).
Coolidge, H. J. Jr. Am. J. phys. Anthrop. 18, 1–59 (1933).
Cave, A. J. E. & Haines, R. W. J. Anat. 72, 493–523 (1940).
Ward, S. C. & Brown, B. in Comparative Primate Biology Vol. 1: Systematics, Evolution, and Anatomy (eds Swindler, D. R. & Erwin, J.) 413–452 (Liss, New York, 1986).
Moyà-Solà, S. & Köhler, M. Nature 365, 543–545 (1993).
Andrews, P. & Cronin, J. E. Nature 297, 541–546 (1982).
Ward, S. C. & Pilbeam, D. R. in New Interpretations of Ape and Human Ancestry (eds Ciochon, R. L. & Corruccini, R. S.) 211–238 (Plenum, New York, 1983).
Bonis, de L. & Koufos, G. D. J. hum. Evol. 24, 469–491 (1993).
Begun, D. R. J. hum. Evol. 29, 169–180 (1995).
Martin, L. Nature 314, 260–263 (1985).
Begun, D. R. & Kordos, J. hum. Evol. 25, 271–285 (1995).
Bonis, L. de & Melentis, J. Geobios 10, 849–885 (1977).
Brown, B. & Ward, S. C. in Orang Utan Biology (ed. Schwartz, J. H.) 247–260 (Oxford Univ. Press, New York, 1988).
Shea, B. T. Am. J. phys. Anthrop. 68, 329–342 (1985).
Moyà-Solà, S. & Köhle, M. Nature 379, 156–159 (1996).
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Alpagut, B., Andrews, P., Fortelius, M. et al. A new specimen of Ankarapithecus meteai from the Sinap Formation of central Anatolia. Nature 382, 349–351 (1996). https://doi.org/10.1038/382349a0
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DOI: https://doi.org/10.1038/382349a0
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