https://www.youtube.com/watch?v=aeqH3Ixp5EM Location:Northeast of Cherryfield on Pea Ridge Road. Approach from either Cherryfield or Columbia Falls. N 44°40’08” W 67°49’57” Geology:Historical Survey Marker: This is the outer seaward edge of the ice-contact delta, at its eastern end. Just to the north, the line of trees and scattered large boulders mark the ice-contact position. From