Paleontology, paleobotany and facies characteristics of a Pennsylvanian delta in southeastern Nebraska. Unpubl. Ph.D. thesis, Univ. Texas, Austin, Texas: 393 pp.
Microrestes de Vertébrés du Paléozoïque Supérieur de la Manche au Rhin. Biodiversité - Biostratigraphie - Biogéographie. PhD Thesis, Université des Sciences et Technologies de Lille
Ichthyoliths and Late Devonian events in Poland and Germany. Ichthyolith Issues, Special Publication, 1, 23–30
Late Famennian pelagic shark assemblages. Acta Geologica Polonica, 50(3), 369–386
Stratigraphic distribution of chondrichthyans in the Devonian on the East European Platform margin. Courier Forschungsinstitut Senckenberg, 223, 325–339
Late Famennian fish remains from the Refrath 1 Borehole (Bergisch Gladbach-Paffrath Syncline; Ardennes-Rhenish Massif, Germany). Courier Forschungsinstitut Senckenberg, 251, 267–289
