渥美半島洪積統の有孔蟲類

抄録

Foraminifera from three levels at Takamatu are listed., The Tonna bed is marine, Dosinia bed is estuarine in origin, whereas the Mya bed is intermediate of the both., We do not see any different mark in relation with the salimity, but for that the Dosinia bed has in it very little species and individuals.,