Krouse, H. R.; Brown, H. M.; Farquharson, R. B. (1976): Sulphur isotope variations in D.S.D.P. Leg 37 cores. Geological Association of Canada, Waterloo, ON, Canada, Geological Association of Canada, 29th annual meeting; Mineralogical Association of Canada, 21st annual meeting, 1, 68, georefid:1977-043643