Manitowaning Aug 13-1912, Tuesday. Examined the Richmond-Clinton contact on the Indian Reservation about 1 1/2 miles East of Manitowaning on the east side of M bay. At a spring beside the roadway are shown about 15 feet of the lower Richmond - a series of thin bedded sandy and shaly somewhat magnesian limestones with many hygroon and these are especially common in the top two feet. Some in one of the lower li they are ostracoda. Thought donald orate out Lep caelifera. Saw no brachiopods. There are some crinoidal chunnals. The all liralve that donald make out other Ambongchia, reared to radiata, and an undet. stenodonta. The 12 feet above the Richmond is more or less eroded and seemed not clear enough out the character of the beds. From what donald see it seemed to be greenish (or rather yellowish) clays partly belonging to the