https://www.youtube.com/watch?v=qyVA2g4a7W0 Location:Roque Bluffs State Park, 7 miles south of Machias. Follow signs from Route 1; explore the public beach. N 44°36’50” W 67°29’43” Geology:Glacial Grooving: The beach at Roque Bluffs State Park resulted from erosion of the prominent grounding-line moraine to the east with the sediments being transported to the west. Note the
