Scott, David J., et al. “THE 2.00 GA PURTUNIQ OPHIOLITE, CAPE SMITH BELT, CANADA: MORB-LIKE CRUST INTRUDED BY OIB-LIKE MAGMATISM”. Ofioliti, vol. 24, no. 2, July 1999, pp. 199-15, doi:10.4454/ofioliti.v24i2.101.