Arcuate spalling of rock off canyon wall leaves an overhang that makes apreferred habitat for numerous types of sessile creatures.
4/9/2019 2:26:29 PM
Date: 20130813T191538Z
Credit: NOAA OKEANOS Explorer Program , 2013 Northeast U. S. Canyons Expedition
Location: Lydonia Canyon, southwestern wall, 1236-1136m