A Stegodon Mandible from Cipanaruban, Subang, West Java; Description and Its Position in the Java Vertebrate Biostratigraphy
DOI:
https://doi.org/10.33332/jgsm.geologi.v19i1.126Abstract
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.
Downloads
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.
Downloads
Published
Issue
Section
License
Authors who publish articles in Jurnal Geologi dan Sumberdaya Mineral (JGSM.Geologi) agree to the following terms:
- Authors retain copyright of the article and grant the journal right of first publication with the work simultaneously licensed under a CC-BY-NC or The Creative Commons Attribution–ShareAlike License.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access)