Hagdorn 2004. [Cassianocrinus varians (Muenster, 1841) from the Cassian Formation (Triassic, Upper Ladinian/Lower Carnian) of the Dolomites - a connection between Encrinidae and Traumatocrinidae (Crinoidea, Articulata).] Annalen des Naturhistorischen Museums in Wien A Mineralogie Petrologie Geologie Palaeontologie Archaeozoologie Anthropologie Praehistorie, 105A, Februar 2004: 231-255