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Geologi Situs Bawömataluö, Kecamatan Fanayama, Kabupaten Nias Selatan, Provinsi Sumatera Utara
| Content Provider | Semantic Scholar |
|---|---|
| Author | Koestoro, Lucas Partanda Intan, Muhammad Fadlan S. |
| Copyright Year | 2017 |
| Abstract | Abstract The Megalithic tradition of Nias is a living Megalithic tradition as a result of the cultural development that has been going on since the prehistoric period. The Megalithic tradition was introduced during a period between the Neolithic and Palaeometalic. Research on Nias Island was carried out at Bawomataluo Site, which is administratively located at Bawomataluo Village, Fanayama District, South Nias Regency, North Sumatra Province. The problems discussed here are the morphological unit that formed the site, stratigraphical sequence, geological structure, and the source of raw material to make Megalithic objects. The aim of the research is to understand the geological condition of the natural environment of Bawomataluo Site and its surroundings. Geological survey, petrology analyses, and interpretation of geological map are the methods used. The results show that Bawomataluo Site is situated on the slightly wavy morphological unit, which was shaped by Lelematua Formation. Observation on the geological structure reveals that Bawomataluo Site stands on the uplifted part (block-hanging wall) of a thrust fault. Regarding the source of raw material to make Megalithic objects, observation reveals that the stones were taken from Batubuaya River, which is 1.5 kilometers to the southwest of Bawomataluo. Abstrak Tradisi megalitik Nias merupakan tradisi megalitik berlanjut sebagai hasil pertumbuhan dan perkembangan budaya yang terjadi sejak masa prasejarah, yang berkembang di Nusantara antara masa neolitik dan paleometalik. Penelitian di Pulau Nias dilaksanakan di Situs Bawomataluo di wilayah administratif Desa Bawomataluo, Kecamatan Fanayama, Kabupaten Nias Selatan, Provinsi Sumatera Utara. Permasalahan yang dibahas adalah berapa satuan morfologi yang menyusun situs, urutan stratigafi, struktur geologi, dan lokasi sumber bahan batuan. Tujuan penelitian adalah untuk mengetahui kondisi lingkungan geologi Situs Bawomataluo dan sekitarnya. Metode yang digunakan adalah survei geologi, analisis petrologi, dan interpretasi peta. Hasil yang diperoleh bahwa Situs Bawomataluo terletak pada satuan morfologi bergelombang lemah, yang tersusun oleh Formasi Lelematua. Aspek struktur geologi menghasilkan data bahwa Situs Bawomataluo terletak pada bagian yang naik ( blok hanging wall ) dari suatu sesar naik ( thrust fault ). Adapun lokasi pengambilan bahan batuan untuk pembuatan bangunan megalitik berada pada Sungai Batubuaya yang berjarak 1,5 km di arah baratdaya Situs Bawomataluoa. |
| Starting Page | 43 |
| Ending Page | 57 |
| Page Count | 15 |
| File Format | PDF HTM / HTML |
| DOI | 10.24832/bas.v19i1.22 |
| Volume Number | 19 |
| Alternate Webpage(s) | https://media.neliti.com/media/publications/197081-ID-geologi-situs-bawomataluo-kecamatan-fana.pdf |
| Alternate Webpage(s) | https://doi.org/10.24832/bas.v19i1.22 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
