鹿児島県喜界島城久から産出する有孔虫化石について

The foraminifers’ fossil contained in siltstone at the Gusuku of Kikai island was classified. It was presumed from the benthic foraminifera that the depositional environment was half-deep sea. The geological age of siltstone at the Gusuku is the last of the Pliocene to the first of Pleistocene from...

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Bibliographic Details
Main Author: 八田 明夫
Format: Report
Language:Japanese
Published: 鹿児島大学
Subjects:
457
Online Access:http://hdl.handle.net/10232/18869
https://ir.kagoshima-u.ac.jp/?action=repository_uri&item_id=8578
https://ir.kagoshima-u.ac.jp/?action=repository_action_common_download&item_id=8578&item_no=1&attribute_id=16&file_no=1
Description
Summary:The foraminifers’ fossil contained in siltstone at the Gusuku of Kikai island was classified. It was presumed from the benthic foraminifera that the depositional environment was half-deep sea. The geological age of siltstone at the Gusuku is the last of the Pliocene to the first of Pleistocene from the contained planktonic foraminifera. 喜界島に産出する石灰質団塊の周辺のシルトに含まれる有孔虫化石を分類した。底生種から堆積環境は,半深海であると推定した。浮遊性有孔虫から堆積した地質時代は,鮮新世後期から洪積世前期の時代であることを示すデータが得られた。