^Waldron, John W. F.; Murphy, J. B.; Melchin, M. J.; Davis, G. (November 1996). "Silurian Tectonics of Western Avalonia: Strain-Corrected Subsidence History of the Arisaig Group, Nova Scotia". The Journal of Geology. 104 (6): 677–694.
doi:
10.1086/629862.
JSTOR30081161.