日本の古生代生物界の概観

概要

論文の詳細を見る
The Ordovician fossils contained in situ in the Hida plateau as well as in the Silurian sediments as derived fossils in Shikoku Island are oldest in Japan. Various groups of the Palaeozoic animals were already thrived in the Silurian sea of the Chichibu geosyncline. Then some new groups were added during the Devonian and later periods. Land plants have first appeared near the Devonian end, and the Cathaysian flora and fishes in the Permian period. This article reveals such a panorama of the Palaeozoic life.
1988-12-15