Mikusa-zaki Point

Here you can see the upper layer of Tanabe strata which is forearc basin sediment. At the Mikusa-zaki Point, you can observe cross beddings and ripple marks which is a significant structure that can be seen in shallow water sediments. Also, fossils of seashells, whales, and crabs heve been found here. At the opposite shore of the marine port, you can see the mud diapir which had risen up through the stratum for hundreds of meters.