DP ME 348, Version 1, 2006. Digital Version of the Geological Survey of Canada Map 1768, Geological Map of the Port Mouton - Lockeport Area, Nova Scotia, Parts of NTS 20P/10, 20P/11, 20P/14 and 20P/15, Scale 1:50 000, by T. L. Hope, S. L. Douma and R. P. Raeside, 1988. Digital Version Compiled by B. E. Fisher.