On a visit to Devonshire, in August, 1879, I was conducted, by my friend, Mr. John Edward Lee, F.G.S., of Torquay, to a recently discovered locality at Lower Dunscombe, near Chudleigh, in which large Goniatites occur in considerable numbers in a bed of red limestone. On the slope of a chain of hills, not far from one of the farm-houses belonging to Lord Clifford, there is a ruined quarry, in which a vertical face of limestone is exposed.