	Authors	Year	Title
	Bockwinkel & Ebbighausen	2006	A new ammonoid fauna from the Gattendorfia-Eocanites Genozone of the Anti-Atlas (Early Carboniferous; Morocco). Fossil Record 9 (1): 87-129, 40 fig., (Wiley) Weinheim.
	Ebbighausen & Bockwinkel	2007	Tournaisian (Early Carboniferous/Mississippian) ammonoids from the Ma'der Basin (Anti-Atlas, Morocco). Fossil Record, 10 (2) (2007): 125-163, 50 fig., Weinheim.