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
The identification is based upon:
, : Silvestri, A. (1904). Ricerche strutturali su alcune forme dei Trubi dei Bonfornello (Palermo). Memorie dell'Accademia Pontificia dei Nuovi Lincei. 22: 235-276. Plate , Fig.