61. On the Fusulina-Limestone in the Asia Mountainland(Preliminary Report)

I investigated the region in the neighbourhood of Kuzuu-mati and Kadozawa in the south-eastern part of Asio mountainland, where fusulina limestones are we-ll developed, and obtained foraminiferous fossils from 11 localities. The greater part of the fossils are fusulinids which consist of 9 genera and 20 species a-s tabulated in the Japanese text. Judging from these fossils, I feel disposed t-o think that the age of this Fusulina-limestone is undoubtedly the Uralian-Lowe-r Permian.