In Dinosaur National Monument numerous dinosaur bones are visible in the wall of this canyon. They all washed down the valley in a sudden deluge and the bones collected in a narrowing part of the river; piling up one upon another.

관련 키워드

뼈, 콜로라도, 초식공룡, 형성, 풍경화, 석비, 산악, 축제일, 품성, 한데21, 갠, 흔들흔들하다, 풍경, scenic, 하기, 편력, 워터