Authors Year Title
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.
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.