Locality	Layer
	Great Britain, England,Yorkshire, Long Preston, Newton Gill	P2, 25 ft above splendens
	Great Britain, Scotland,East Lothian, East Barns, Dunbar	Middle Skateraw Lst.
	Great Britain, Scotland,Lanarkshire, Thorntonhall, east Kilbride	Neilson Shell Bed
	Great Britain, Scotland,Stirlingshire, Corrieburn (Middleburn)	Neilson Shell Bed