1. The Measure of the Moon;Baldwin,1963
2. A probable meteorite crater of Precambrian age at Holleford, Ontario;Beals;Publ. Dominion Observ. Ottawa,1960
3. Evidence for the impact origin of Lac Couture;Beals;Publ. Dominion Observ. Ottawa,1967
4. Some shock effects in granodrite to 270 kilobars at the Piledriver site;Borg,1972
5. The origin of Red Wing Creek structure, McKenzie County, North Dakota;Brenan;Wyom. Geol. Assoc. Earth. Sci. Bull.,1975