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Penarikhan Radio Carbon Kaitannya dengan Dinamika Pengendapan Kuarter Fluvial dan Danau Daerah Sumani – Singkarak Kabupaten Solok, Sumatera Barat

Diterbitkan pada tahun 2008 oleh Pusat Survei Geologi di Bandung.
Ditulis oleh Herman Mulyana

Twelve organic material samples Quaternary sediments were collected from Solok – Singkarak area, West Sumatera using hand drilling equipment. These collected samples consist of peat, peaty clay and soft clay. The result of radio carbon dating indicated that the absolute age range between 1. 140 ± 210 BP. Up to 5. 790 ± 140 BP.

Combinating the absolute age with stratigraphic data, evolution and geologic history of Solok – Singkarak and surrounding area is a follow : From 1. 450 ± 150 BP. Up to 5. 790 ± 140 BP. Yielding Swamp deposits. From 1. 640 ± 140 BP. Up to 3. 730 ± 190 BP. Yielding Tidal deposits and followed by Lake deposits from 2. 010 ± 120 BP. Than since 1.140 ± 210 BP. Up to 4. 730 ± 180 BP. Yielding Swamp deposits which influenced by up and down Lake water level, Flood plain and Channel deposits was deposited, and at the top covered by soil.

Penarikhan Radio Carbon Kaitannya dengan Dinamika Pengendapan Kuarter Fluvial dan Danau Daerah Sumani – Singkarak Kabupaten Solok, Sumatera Barat
Subjek : Environment geology
Bahasa : Bahasa Indonesia
Format file : swf (Shockwave Format)
Jenis Dok. : Laporan
Katakunci : Quaternary - stratigraphy - landfrom evolution