| 
Ebbighausen, Bockwinkel & Korn | 
2004 | 
Early Tournaisian ammonoids from Timimoun (Gourara, Algeria). [V.Ebbighausen, J.Bockwinkel, D.Korn & D.Weyer]	
Mitteilungen des Museums der Naturkunde Berlin, Geowissenschaftliche Reihe 7 (2004): 133-152, 18 fig.	 
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 | 
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.	 
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