新宮市・マップ12:御所本(ごしょのもと)のカレントリップル
熊野層群の砂岩泥岩互層に発達するカレントリップルマーク(漣痕)の大きな露頭です。かつて海底であった砂の表面に水流によって形成された堆積構造です。その後に隆起して、現在は40〜50°谷側に傾斜した砂岩層の表面に残されています。
It is a large outcrop of current ripple marks (ripple marks) that develop in the sandstone and mudstone alternating layers of the Kumano Group. It is a sedimentary structure formed by water currents on the surface of sand that was once the seabed. It then uplifted and is now left on the surface of a sandstone layer sloping 40-50 ° to the valley side.
google t.
うえもり う 2022/01/20(Thu) 18:56 No.181
Re: 新宮市・マップ12:御所本(ごしょのもと)のカレントリップル
Current ripple of Goshonomoto is a large ripplemark in the sandstone and mudstone alternating layers of the Kumano Group. it is a sedimentary structure formed by water currents on the surface of sand that was once the seabed. It uplifted and is now left ripplemark on tahe surface of a sandstone layer sloping 40-50° to the valley side.
Joshua0224
神保 2022/02/13(Sun) 21:33 No.257
Re: 新宮市・マップ12:御所本(ごしょのもと)のカレントリップル
Joshua0224
神保 2022/02/13(Sun) 22:39 No.263
Re: 新宮市・マップ12:御所本(ごしょのもと)のカレントリップル
The Current Ripple of Goshonomoto is a large ripple mark in the alternating sandstone and mudstone layers of the Kumano Group. It is a sedimentary structure formed by water currents on the surface of sand that was once the seabed. It was uplifted and left a ripple mark on the surface of the sandstone sandstone layer that slopes 40 to 50 degrees to the valley's side.
ジョシュアの編集
J先 2022/02/18(Fri) 18:54 No.276
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