DERYCKE, C. (1992)
Microrestes de Sélaciens et autres Vertébrés du Dévonien supérieur du Maroc. Bulletin du Muséum National d'Histoire Naturelle, 14: 15–61
GINTER, M. (1995)
Ichthyoliths and Late Devonian events in Poland and Germany. Ichthyolith Issues, Special Publication, 1: 23–30
GINTER, M. (1995)
Ichthyoliths and Late Devonian events in Poland and Germany. Ichthyolith Issues, Special Publication, 1: 23–30
GINTER, M. & IVANOV, A.O. (2000)
Stratigraphic distribution of chondrichthyans in the Devonian on the East European Platform margin. Courier Forschungsinstitut Senckenberg, 223: 325–339
HAMPE, O. (2000)
Occurence of Phoebodus gothicus (Chondrichthyes: Elasmobranchii) in the middle Famennian of northwestern Iran (Province East Azerbaijan). Acta Geologica Polonica, 50 (3): 355–367, 4 fig., 1 tab., 3 pl.
GINTER, M. & HAIRAPETIAN, V. & KLUG, C. (2002)
Famennian chondrichthyans from the shelves of North Gondwana. Acta Geologica Polonica, 52 (2): 169–215