536 



Trochus sp 



Turritella subangulata Broc 



Natica sp 



Rissoa Partschi Hoernes 



Pyramidella sp 



Turbonilla sp 



Cerithium spina Partsch 



» sp 



Aporrhais alata Eichw 



Ficula reticulata Lam 



Nassa Bocholtensis Beyr 



,, Facki v. Koenen. var 



„ sp 



Columbella sp 



Fusus sexcostatus Beyr 



Terebra sp 



Pleurotoma rotata Broc 



„ (Surcula) Stein vorthi Semp. . 



„ (Doliehotoma) cataphracta Sol. 



sp 



sp 



sp 



„ (Drillia) Selenkae v. KoeneD. 



„ (Borsonia) uniplicata Nyst. 



Ringicula auriculata Men 



Krebsschere 



Lamna contortideiis Ag. ? 



Ober-Senon. 



Nodosaria sp 



Dentalina sp 



Cristellaria rotulata Lam 



Stomatopora sp 



Cavarinella ramosa v. Hag 



Entalophora virgula v. Hg 



„ madreporacea Gf. . . . . 



„ geminata v. Hg 



Spiropora verticillata Gf 



„ cenomana d'Orb. ? 



Heteropora flexuosa d'Orb 



., sp 



Sparsicavea irregularis d'Orb 



Idmonea dorsata v. Hag 



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