custom genid grits probably at the Cambro-Liluvian contact; 1500 paces further up stream in dark grey and black slates occur graptolites. Gerl. Canada 1763, p. 443-4 gives the Port Daniel section as 3340 foot thick. The lower limestones 700 foot thick abound in Diáfuran fossils. The section here is at base Deliceras em. Gomata (140), green shales with fossils in di (200), limestone (50), red shales (200), grey li. shale with many corals (900), grey a genid li. full of fossils (150), Canda- salli shale (500), red shales (500), grey li with fossils (200 feet), grey compact li. indistinctly bedded abounding in fossils (500 ft.).