MolluscaBase name details
original description
Rasmussen, L.B. (1966) Molluscan faunas and biostratigraphy of the marine younger Miocene formations in Denmark part I: geology and biostratigraphy. Danmarks Geologiske Undersogelse, raekke 2, 88, 1–358. [details]
status source
Janssen, A. W. (1989). Some new pteropods from the North Sea Basin Cainozoic (Mollusca: Gastropoda, Euthecosomata). <em>Mededelingen van de Werkgroep voor Tertiaire en Kwartaire Geologie.</em> 26 (3): 91-133. [details]