and fill creche of the Dalina. In some places the uppermost beds of the Corallang are then bedded with but few fossils, but occasionally a Corniferous coral is seen. All these the Corniferous chest upposes. The Ouellany formation is litholo- gically and faunaally quite distinct from the Corniferons. Some of the fossils in Halls collection which have said to be from the Ouellangy I now believe to be from the J. Corniferons. It will be necessary to see Halls' collection and determine which are the Ouellany fossils. In the large quarry east of Anderson's the greatest thickness of the Ouellangy is shown (16 ft). On going north from this quarry it is seen that the Ouellany occurs in domes and in some of the depressions a thin bedded chaly limestone occurs having rarely a coral and more often byzoe or trilobite.