A Stegodon Mandible from Cipanaruban, Subang, West Java; Description and Its Position in the Java Vertebrate Biostratigraphy

Unggul Prasetyo Wibowo, Erik setiyabudi, Iwan Kurniawan

Abstract


Abstract - This paper describes a fossil of a right mandibular ramus with nearly complete molar M2 of Stegodon from a cliff of a hill of Cipanaruban River, near Pasir Cabe, about 6 km to the East of Subang City, West Java, Indonesia. The specimen is a surface collected, however the attached matrix on mandible indicated that this specimen is mostly derived from the sandstone unit of the Citalang Formation. The age of this fossil is estimated to be around Late Pliocene to Early Pleistocene based on the mammalian biostratigraphy of Java.


Keyword : Stegodon, mandible, Late Pliocene - Early Pleistocene, fossil, Subang.


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References


Aziz, F. and van den Bergh, G. D., 1995. A dwarf Stegodon from Sambungmacan (Central Java, Indonesia). Proc. Kon. Ned. Akad. v. Wetensch, 98 (3): 229-241.

de Vos, J., 1983. The Pongo faunas from Java and Sumatra and their significance for biostratigraphical and paleo-ecological intertretations. Proceedings Koninklijke Nederlandse Akademie van Wetenschappen, Series B, 86 (4): 417-425.

Hertler, C. and Rizal, Y., 2005. Excursion guide to the Pleistocene hominid sites in Central and East Java. JWG University Frankfurt – ITB.

Hooijer, D.A., 1955. Fossil Proboscidea from the Malay Archipelago and India. Zool. Verh., 28: 1-146.

Hooijer, D. A. 1972. Stegodon trigonocephalus florensis Hooijer and Stegodon timorensis Sartono from the Pleistocene of Flores and Timor. Koninkl. Nederl. Akademie van Wetenschappen, Proceedings Series B 75, no. 1, Amsterdam.

Insani, H., Wibowo, U.P., Setiyabudi, E. and Kurniawan, I., 2015. On variation of extinct Java Hippopotamuses: a note from a new finding of Hippopotamidae fossil from Subang, West Java. Indonesia. Proceedings JCB HAGI-IAGI-IAFMI-IATMI, Balikpapan, Indonesia.

Jachmann, H., 1988. Estimating age in African elephants: a revision of Laws' molar evaluation technique. Afr. J. Ecol, 26: 51-56.

Lee, P, Sayialel, S, Lindsay, W and Moss, C., 2011. African elephant age determination from teeth: validation from known individuals. African Journal of Ecology, 50: 9-20.

Leinders, J. J. M., Aziz, F., Sondaar, P.Y. and de Vos, J., 1985. The age of the hominid-bearing deposits of Java: state of the art. Geologie en Mijnbouw, 64: 167-173.

Martojoyo, S., 2003. Evolusi Cekungan Bogor, Jawa Barat. Institute Teknologi Bandung: 238pp.

Rizal, Y., 2004. Neogene lithological formations and fossil remains in the Majalengka Area (West Jawa, Indonesia). 18th International Senckenberg Conference, Weimar.

Saegusa, H. Thasod, Y. and Ratanasthien, B., 2005. Notes on Asian stegodontids. Quaternary International, 126-128: 31-48.

Setiadi, D.J., 2001. Fluvial facies of the Citalang Formation (Pliocene-Early Pleistocene), West Java, Indonesia. Journal of Geosciences, 44: 189-199.

Silitonga, P.H., 2003. Peta Geologi Lembar Bandung skala 1:100.000. Pusat Penelitian dan Pengembangan Geologi, Bandung.

Sondaar, P. Y., 1984. Faunal evolution and the mammalian biostratigraphy of Java. Cour. Forsch. Inst. Seckenberg, 69:219-235.

von Koenigswald, G.H.R., 1935. Bemerkungen zur fossilen Saugetierfauna Javas. II. De Ingenieur In Ned.-Indie, 10: 85-88.

van den Bergh, G. D. 1999. The Late Neogene elephantoid-bearing faunas of Indonesia and their palaeozoogeographic implications; a study of the terrestrial faunal succession of Sulawesi, Flores and Java, including evidence for early hominid dispersal east of Wallace's Line. Scripta Geologica, 117: 1-419.

van den Bergh, G.D., de Vos, J., and Sondaar, P.Y., 2001a. The Late Pleistocene palaeogeography of mammal evolution in the Indonesian Archipelago. Palaeogeography, Palaeoclimatology, Palaeoecology, 171, 385–408.

van den Bergh, G.D., de Vos, J., Aziz, F. and Morwood, M.J. 2001b. Elephantoidea in the Indonesian region: new Stegodon findings from Flores. The World of Elephants - International Congress, Rome.




DOI: http://dx.doi.org/10.33332/jgsm.geologi.v19i1.126

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