Authors Year Title
Korn, Ebbighausen & Bockwinkel 2010 Ammonoids from the Dalle des Iridet of the Mouydir and Ahnet (Central Sahara) and the Formation d'Hassi Sguilma of the Saoura Valley (Late Tournaisian–Early Viséan; Algeria)
Fossil Record, 13(1): 203-214. Berlin