Die geologischen Verhältnisse der Stadt Hildesheim. 41 



Myoconcha decorata Goldf. 

 hucina pumila Goldf. 



(^Astarte arealis ßoem.) 

 hocardia boinhax Qu. 

 Astarte striatosulcata Roem. 



(^A. atnalthei Qu.) 

 Inoceramus substriatus Goldf. 



» ventricosus Sow. 



Pinna folium Jung u. Rey. 



(P. amalthei Qu.) 

 Macrodon Buchnanni Rieh. 

 Nucula cordata Goldf. 

 Cucullaea Miinsteri Ziet. 

 Leda com-planata Goldf. 

 » subovalis Goldf. 

 » Zieteni Brauns. 



(^acuminata Oppel.) 

 Limaea acuticosta Goldf. 

 Pecten aequivalvis Sow. 

 » pumilus Lmk. 

 {amalthei Qu.) 

 Avicula inaequivalvis Sow. 

 Plicatula spinosa Sow. 



Brachiopoden. 



Rhynchonella scalpellum Qu. 

 Discina papyracea Roem. 



Gasteropoden. 



Dentaliwm giganteum Phill. 

 Turritella undulata Benz. 

 Turbo paludinaeformis Schübl. 

 Trochus imhricatus Sow. 

 Pleurotomaria Quenstedtii Op. 

 Cerithiwn BlainvilUi v. Münst. 

 Actaeonina variabilis Brauns. 



