Middle and Late Jurassic Radiolarian Biostratigraphy in the Sakawa and Adjacent Areas, Shikoku, Southwest Japan

• MATSUOKA A.

抄録

Three radiolarian zones of Middle and Late Jurassic age are set up on the basis of stratigraphic works along several continuous outcrops of chert → siliceous mudstone → mudstone sequence in the Sakawa and adjacent areas, Kochi Prefecture, Southwest Japan. Tricolocapsa plicarum Zone, Tricolocapsa conexa Zone and Stylocapsa (?) spiralis Zone in ascending order, are defined by biohorizons reflecting evolutionary lineages. Eight new species of nassellarians are described.

収録刊行物

• Journal of geosciences Osaka City University

  Journal of geosciences Osaka City University (26), 1-48, 1983-03

  大阪市立大学

詳細情報

• CRID: 1573387451609485824
• NII論文ID: 110000003479
• NII書誌ID: AA00252439
• ISSN: 04492560
• Web Site: https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_KJ00000003785
• 本文言語コード: en
• データソース種別:
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