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- [6] A summary of Lake Superior geology with special reference to recent studies of the iron-bearing series. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1905, 36 : 101 - 153
- [7] TIDAL DEPOSITS IN THE EARLY PROTEROZOIC BASIN OF THE LAKE-SUPERIOR REGION - THE PALMS AND THE POKEGAMA FORMATIONS - EVIDENCE FOR SUBTIDAL-SHELF DEPOSITION OF SUPERIOR-TYPE BANDED IRON-FORMATION GEOLOGICAL SOCIETY OF AMERICA MEMOIRS, 1983, 160 : 49 - 66