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Title: 韓国・濟州島で採取したボーリング試料の地質年代と層相
Other Titles: Geologic age and facies of the boring core sediments from Cheju Island, Korea
Authors: 松岡, 數充 / 金, 文洪 / 竹村, 恵二 / 長岡, 信治 / 李, 埈佰
Authors (alternative): Matsuoka, Kazumi / Kim, Moon-Hon / Takemura, Keiji / Nagaoka, Shinji / Lee, Jun-Baek
Issue Date: 31-Jan-1995
Citation: 長崎大学教養部紀要. 自然科学篇. 1995, 35(2), p.135-145
Abstract: For elucidating a paleoenvironment around the eastern part of the East China Sea, boring core sediments at two sites (Mt. Tong Su Ak-TSA and Sogwipo-SGP) in Cheju Island, Korea were collected. Geologic ages at three horizons in each core were given by 14C dating. The age of the lowermost part (290-300cm depth) of TSA sediments mostly composed of dark brown peat is 6070±120 yBP., Holocene. SGP sediments mainly consist of dark brown peaty silt and the age is 26700±150 yBP., late Pleistocene at 490-500cm depth.
URI: http://hdl.handle.net/10069/16653
ISSN: 02871319
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 35, No. 2

Citable URI : http://hdl.handle.net/10069/16653

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