Laterally extensive modified placer gold deposits in the Paleoproterozoic Mississagi Formation, Clement and Pardo Townships, Ontario, by D.G.F. Long, T. Ulrich, and B.S. Kamber, Can. J. Earth Sci., Vol. 48, 2011.
In Situ Trace Element and Sulfur Isotope Analysis of Pyrite in a Paleoproterozoic Gold Placer Deposit, Pardo and Clement Townships, Ontario, Canada, by T. Ulrich, D. G. F. Long, B. S. Kamber, and M. J. Whitehouse, Economic Geology, Vol. 106, p. 667-686, 2011.
Depositional environments of a thick Proterozoic sandstone: the (Huronian) Mississagi Formation of Ontario, Canada, by D.G.F. Long, T. Ulrich, and B.S. Kamber, Can. J. Earth Sci., Vol. 15, 1978.
The Origin of Gold in South Africa, by J. Kirk, J. Ruiz, J. Chesley, and S. Titley, American Scientist, Vol. 91, p. 534-541, 2003.
Witwatersrand Metallogenesis: The Case for (Modified) Syngenesis, by F.D.M. Horscroft, D.J. Mossman, T.O. Reimer and Q. Hennigh, Microbial Mats in Siliclastic Depositional Systems Through Time, SEPM (Society for Sedimentary Geology) Special Publication No. 101, p. 75-95, 2011.