Ostracoda

Sigmobolbina tuberculata Jaanusson, 1966

Selection of related publications
Maletz, J. 1992. The proximal development in Anisograptis (Graptoloidea, Anisograptidae). Paläontologische Zeitschrift 66, 3-4, 297-309. DOI:10.1007/BF02985821
References based on distribution