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All Journal Bulletin of Scientific Contribution : Geology Jurnal Geologi dan Sumberdaya Mineral (Journal of Geology and Mineral Resources) Jurnal Informatika: Jurnal Pengembangan IT Amerta Berkala Arkeologi
Unggul Prasetyo Wibowo, Unggul Prasetyo
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Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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SITUS LAMBANAPU: DIASPORA AUSTRONESIA DI SUMBA TIMUR Handini, Retno; Simanjuntak, Truman; Sofian, Harry Octavianus; Prasetyo, Bagyo; Artaria, Myrtati Dyah; Wibowo, Unggul Prasetyo; Geria, I Made
AMERTA Vol. 36 No. 2 (2018)
Publisher : Penerbit BRIN (BRIN Publishing)

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Abstract. Lambanapu Site: Diaspora Austronesia In East Sumba. The research at Lambanapu Site aims to determine the position of Lambanapu in the distribution and development of Austronesian ancestors and their culture in Sumba. The method used is survey, excavation, analysis, and interpretation. The results of the research are skeletal findings and urn burial also artifacts which are pottery, beads, metal jewelry, and stone tools. From the dating result it is known that Lambanapu Site was inhabited at least 2.000 years ago and from paleantropology analysis, it is estimated that the individuals found from primary and secondary burial in Lambanapu are a mixture of Mongoloid and Australomelanesoid. Genetic mixing is very possible, given the history of the archipelago's occupation which was filled by several waves of great migration in the past. The Lambanapu site has provided an overview of Sumba's ancestral life in the context of the archipelago. The Lamabanapu research results show us, how Lambanapu and Sumba in general rich with historical and cultural values of the past that are very useful for today's life. The wealth of historical and cultural values is not only for local interests, but also to fill the rich history and culture of the archipelago, and even contribute to global history. Keywords: Lambanapu, prehistoric, Austronesian Abstrak. Penelitian di Situs Lambanapu bertujuan untuk mengetahui posisi Lambanapu dalam persebaran dan perkembangan leluhur Austronesia dan budayanya di Sumba. Metode yang dilakukan adalah survei, ekskavasi, analisis, dan interpretasi. Hasil penelitian berupa temuan rangka dan kubur tempayan serta artefak berupa gerabah, manik-manik, perhiasan logam, dan alat batu. Dari hasil pertanggalan diketahui bahwa setidaknya Situs Lambanapu telah dihuni 2.000 tahun yang lalu. Hasil analisis paleoantropologi diperkirakan individu yang ditemukan di Lambanapu, baik kubur primer maupun sekunder, merupakan percampuran antara Mongoloid dan Australomelanesoid. Percampuran genetika memang sangat memungkinkan terjadi mengingat sejarah hunian Nusantara yang terisi oleh beberapa gelombang migrasi besar pada masa lampau. Situs Lambanapu telah memberikan gambaran kehidupan leluhur Sumba dalam konteks Nusantara. Hasil penelitian memperlihatkan betapa Lambanapu dan Sumba pada umumnya memiliki kekayaan nilai sejarah dan budaya masa lampau yang sangat bermanfaat bagi kehidupan masa kini. Kekayaan nilai sejarah dan budayanya tidak hanya untuk kepentingan lokal, tetapi juga untuk mengisi kekayaan sejarah dan budaya Nusantara, bahkan kontribusi bagi sejarah global. Kata Kunci: Lambanapu, prasejarah, Austronesia
TEKNOLOGI LITIK DI SITUS TALIMBUE, SULAWESI TENGGARA: TEKNOLOGI BERLANJUT DARI MASA PLEISTOSEN AKHIR HINGGA HOLOSEN Suryatman; O’ Connor, Sue; Bulbeck, David; Marwick, Ben; Oktaviana, Adhi Agus; Wibowo, Unggul Prasetyo
AMERTA Vol. 34 No. 2 (2016)
Publisher : Penerbit BRIN (BRIN Publishing)

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Abstract. The Lithic Technology at Talimbue Site, Southeast Sulawesi: Continuing Technology from Late Pleistocene up to Holocene Periods. The Talimbue site at Southeast Sulawesi is packed with lithic and these offer a new perspective on the lithic technology of Sulawesi. The absence of information on the prehistoric lithic technology of Southeast Sulawesi is a factor of interest that makes research on knowledge of the Talimbue site necessary. Lithic artefacts were manufactured from the terminal Pleistocene to the Late Holocene. This research will disentangle the details of the lithic technology at the Talimbue Site. The analyzed flaked stone artefacts fall into 3 categories, which are retouched flakes, debitage and cores. For its part, debitage was classified into 3 categories, which are complete flakes, broken flakes and debris. The retouch index was also measured so as to provide a quantitative estimate of the level of retouch intensity of the retouched flakes. The results of the analysis indicate changes in the stone flake technology during the period of occupation of the Talimbue Site. The change of technology occurs because the process of adaptation caused by a change of environment. Keywords: Lithic, Technological change, Period of occupation Abstrak. Temuan litik yang sangat padat di Situs Talimbue di Sulawesi Tenggara menunjukkan sebuah persepektif baru dalam kajian teknologi litik di Sulawesi. Kekosongan informasi teknologi litik masa prasejarah di wilayah Sulawesi Tenggara adalah hal yang menarik dikaji dalam penelitian di Situs Talimbue. Artefak litik digunakan dari masa Pleistosen Akhir hingga masa Holosen Akhir. Penelitian ini akan menguraikan secara detail bagaimana teknologi litik di Situs Talimbue. Artefak batu diserpih yang dianalisis menjadi 3 kategori, yaitu serpih diretus, serpihan dan batu inti. Serpihan kemudian diklasifikasi menjadi 3 kategori, yaitu serpih utuh, serpih rusak dan tatal. Pengukuran indeks retus juga dilakukan bertujuan untuk mengestimasi secara kuantitatif tingkat intensitas retus terhadap serpih yang telah diretus. Hasil penelitian menunjukkan perubahan teknologi artefak batu diserpih terjadi selama masa hunian di Situs Talimbue. Perubahan teknologi terjadi karena adanya proses adaptasi yang disebabkan oleh perubahan lingkungan. Kata Kunci: Litik, Perubahan teknologi, Fase hunian
GEOLOGICAL APPROACH IN ORDER TO DISTINGUISH THE PREFERENCE SOURCE OF THE RAW MATERIAL FROM THE MEGALITHIC TOMBS IN EAST SUMBA, INDONESIA Wibowo, Unggul Prasetyo; Handini, Retno; Simanjuntak, Truman; Sofian, Harry Octavianus; Maulana, Sandy
AMERTA Vol. 36 No. 2 (2018)
Publisher : Penerbit BRIN (BRIN Publishing)

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Abstract. Pulau Sumba sudah lama dikenal dengan tradisi makam megalitiknya yang dijumpai tersebar hampir di semua area di Sumba. Makam megalitik ini dibangun dari potongan-potongan batuan berukuran besar. Berdasarkan aspek geologi, penelitian ini mencoba untuk mencari tahu  asal batuan bahan pembuat makam megalitik dan apa yang menjadi alasan untuk memilih suatu batuan untuk bahan makam megalitik. Metode yang digunakan meliputi beberapa tahap. Tahap pertama merupakan pendeskripsian sampel di lapangan. Tahap kedua, analisis geologi digunakan untuk memetakan titik-titik observasi dan singkapan batuan di lapangan. Tahap ketiga, variabel hasil pengamatan kemudian dianalisa menggunakan metode Principle Components Analysis (PCA). Empat variabel digunakan dalam penelitian ini, yaitu: variabel jarak dari sumber, variabel litologi, variabel tekstur, dan variabel tingkat kekerasan. Hasil penelitian mengindikasikan bahwa tekstur batuan merupakan pertimbangan utama dalam memilih jenis batuan untuk bahan makam megalitik. Jarak dan tingat kekerasan batuannya juga menjadi alasan penting lainnya dalam mengambil bahan material untuk makam megalitik terlepas apapun jenis batunya. Secara geologi bahan batuan berasal dari batugamping Formasi Kaliangga dan batupasir Formasi Kananggar.  Kata kunci: Makam megalitik, Sumba Timur, Bahan baku, Geologi   Abstract. Sumba is well known for its megalithic tradition, surviving evidence for which can be observed throughout the island in the form of tombs built from enormous stone slabs. The current study is aimed at identifying the sources of the raw material used to manufacture megalithic tombs and factors underlying the choice of raw material based on geological properties. We report the results of our field observations and geological analyses, including mapping of megalithic tomb sites and geological outcrops. Concerning the latter, field-datasets were analysed using a Principle Components Analysis (PCA). Based on a sample of 11 megalithic tombs from several different locations, four variables were employed to distinguish the preferred source of the raw material used in tomb construction: 1) distance from the source; 2) lithology; 3) rock texture; and 4) rock hardness. Analytical results indicate that raw material texture was the key factor in the construction of megalithic tombs, followed by distance from source and hardness of the stone selected for making this structures. Finally, we establish that raw materials used for constructing sampled megalithic tomb sites on Sumba included Kaliangga Formation limestone and Kananggar Formation sandstone. Keywords: Megalithic tombs, East Sumba, Raw material, Geology 
Co-Authors Choldun R, Muhammad Ibnu Connor, Sue O’ David Bulbeck, David Erick Setiyabudi, Erick Fayaqun, Reza Halmi Insani Handini, Retno Handini, Retno Harry Octavianus Sofian, Harry Octavianus Hartatik I Made Geria, I Made Iwan Kurniawan Marwick, Ben Marwick, Ben Maulana, Sandy Maulani, Muhammad Ruslan Mubassiran Mubassiran, Mubassiran Myrtati Dyah Artaria, Myrtati Dyah Nugroho Nur Susanto, Nugroho Nur Oktaviana, Adhi Agus Oktaviana, Adhi Agus O’ Connor, Sue Prasetyo, Bagyo Prasetyo, Bagyo Rahmatuloh, Marwanto Rubiyanto Kapid setiyabudi, Erik Simanjuntak, Truman Simanjuntak, Truman Suharyogi, Ifan Yoga Pratama Sulistiyo, Restu Budi Sunarningsih Suryatman Suryatman Suryatman Yanuar, Amri Yogi, Ida Bagus Putu Prajna