F.S. Alkor cruise 232, Station BG 1021-2, from 82 m waterdepth, sediment 0-3 cm depth
Greater North Sea Norway
Geological Time: Quaternary Holocene recent
the material is provided by Senckenberg am Meer and the image is made, by Michael Hesemann
see Feyling-Hanssen, 1964
The identification is based upon:
, : d'Orbigny, A. (1826). Tableau méthodique de la classe des céphalopodes. Annales des Sciences Naturelles (1) 7: 96–169. Plate , Fig.