PEP Reef Site Site Site depth Latitude Longitude Marker A 30 26 40.662 80 01.812 Marker B 31 26 40.673 80 01.800 Marker C 29 26 40.676 80 01.765 Rock Reef W end 26 26 40.607 80 01.818 Rock Reef E end 36 26 40.614 80 01.807 Data taken on March 10, 2001.