Price, Joanne R., et al. « Petrology, Tectonic Setting, and 40Ar 39Ar (hornblende) Dating of the Late Ordovician - Early Silurian Belle CôTe Road Orthogneiss, Western Cape Breton Highlands, Nova Scotia ». Atlantic Geoscience, vol. 35, nᵒ 1, avril 1999, doi:10.4138/2021.