Locality	Layer
	Algeria, Saoura Valley, Béni Abbès,SW of	Givetian,middle
	Algeria, Saoura Valley, Zeghamra	Givetian,upper
	Germany, Rhenish Mountains, Ense near Bad Wildungen	Odershausen Lst.
	Great Britain, England,Devonshire, Newton Abbot, Wolborough quarry	terebratum Zone
	Great Britain, England,Devonshire, Newton	Givetian