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タイトルヨミ
ネパール チュウオウブ タコーラ チイキ THINI KHOLA ニオケル ペルム 3ジョウキ キョウカイ
日本語以外のタイトル
The Permian and Triassic Boundary at Thini Khola, Thakkhola Region, Central Nepal
ファイル
言語
英語
著者
徳岡 隆夫
内容記述(抄録等)
The Permian and Triassic boundary was examined at Thini Khola area and precise columnar sections were obtained at three localities. The succession near the Permian and Triassic boundary is divisible into the calcareous sandstone part of the lower, orange dolomite part of the middle and thin-bedded limestones with mudstone seams of the upper, and the Permian and Triassic boundary is reasonably drawn between the middle and upper parts on the basis of already known occurrences of ammonites and newly found some conodonts. It was also discussed that extreme shallowing and regression of the sea at the end of the Permian occurred in most Tethyan realm and that transgression at the biginning of the Triassic was rather uniform and simultaneous.
掲載誌名
島根大学理学部紀要
19
開始ページ
121
終了ページ
133
ISSN
03879925
発行日
1985-12-25
NCID
AN00108106
出版者
島根大学理学部
出版者別表記
The Faculty of Science, Shimane University
資料タイプ
紀要論文
部局
総合理工学部
他の一覧