|1||Diapir of Banmachinose Coast|
|4||Rock Gate of Wada|
The one by which the rock which includes mud underground suits deeply much (pelitic rock) interrupted an upper stratum while liquefying it by a rise of groundwater pressure and taking the surrounding stratum in, (as mud diapiric fold), but it’s seen. It’s thought that a rise of groundwater pressure has happened by thrust (the reverse fault which is low-angle) movement by depression of a plate.
The cliff a sandstone layer of Kumano Group makes is the cape stuck out to Kumano-nada. A flat face formed an interglacial period 120-130 thousand years ago could lift a coastal terrace following this cape to altitude 60m by protuberance with a disastrous earthquake in Nankai-trough. A scar of sedimentary structure and hydrothermal activity and trace fossil can be observed at a coast under the cape. A ship through the offing, this cape, it’s said that they took a steering wheel as a mark. The one of “Yamami” which commanded a fleet of ancient rite whaling.
A sandstone layer of Kumano Group is the cape a made cliff stuck out to Kumano-nada. A coastal terrace is spread in the back like Kajitori-zaki Point. There was first paper-covered lamp system lighthouse using” whale oil in Japan. It’s also transmitted with the place where Kibino Makibi who was a kentou deputy envoy drifted. The one of “Yamami” which commanded a fleet of ancient rite whaling.
A grotto in Wada was called Iwato (cough gate) traditionally at the cave in the stratum toward which Kumano Group inclined loosely. It’s on Kiizoku-Fudoki with “Rocky cavern in Wada End Isobe of a village has that. A mountain is clipped and the shape of the TE gate is made.” It was a private postern of an ancestor of ancient rite whaling and Wada person in Taiji. Mr. Wada kept the residence where 4 or 5 sentsubo is also inside this.