UTokyo Repository 東京大学

UTokyo Repository >
131 地震研究所 >
東京大学地震研究所彙報 >

このページ(論文)をリンクする場合は次のURLを使用してください: http://hdl.handle.net/2261/9999

タイトル: Geological Growth of the Tokyo Bay.
その他のタイトル: 東京灣の出現
著者: Yabe, Hisakatsu
著者(別言語): 矢部, 長克
発行日: 1931年9月22日
出版者: 東京帝国大学地震研究所
掲載誌情報: 東京帝国大学地震研究所彙報. 第9冊第3号, 1931.9.22, pp.333-339
抄録: From the foregoing remarks it appears reasonable to subdivide the Shikishima Period (the Japanese Pleistocene + Holocene) by the use of various diastrophic criteria in the following way, in so far as the Kwanto region is concerned. 1. Land submergence in the early Shikishima Period and the deposition of the marine Narita Series in the Palaeo-Tokyo Bay on the submerged land surface called by YABE the Pre-Narita and believed to be equivalent to the Pre-Tama of Messrs. AOKI and TAYAMA. 2. Land emergence, elevating the Narita Series above the sea level ; subaerial denudation and the building of the Tama terraces. 3. Crustal disturbance as indicated by the different behaviours of the Tama and Musashino terraces. 4. Land emergence and subaerial denudation continued ; building of the Musashino terraces. 5. Deposition of the Kwanto loam upon the surface of the Tama and Musashino terraces. 6. Land emergence and subaerial denudation continued ; depression of the Tokyo Bay and building of the older ones of the "Post-Kwanto loam terraces". 7. The last land submergence ; giving rise to the drowned valleys of the higher level ; the deposition of the sediments of the 15 m. beaches and terraces ; growth of the Noma fringing reef. Early Holocene. 8. The last land-emergence ; building of 15m. beaches and the other terraces of the younger group of the "Post-Kwanto loam terraces".
URI: http://hdl.handle.net/2261/9999
ISSN: 00408972


ファイル 記述 サイズフォーマット
ji0093007.pdf402.9 kBAdobe PDF見る/開く



Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - ご意見をお寄せください