Mem.del’Acad. Imp.d.Se.VIl Serie. J.E.Brandt fossile Cetaceen. 'T.XV 
Pachyacanthus Suessi Brill 
aaE 3 
Ad nat det Beehker Owsjanikow ın lap. del, Lith. A, Münster Wass. Ost. 2. N*7 
