des Muschelkalks bei Jena. ß\ 



Chemnitzia loxonematoides Gieb. ns. 

 Turritella obsoleta ZiET. s. 

 Litorina Kneri GiEB. ns. 

 » alta GlEB. ns. 

 » Liscaviensis Gieb. ns. 

 » Schüttei GiEB. s. 

 Tm'bonilla gracilior v. Schaur. s. 

 cf. Zygo'pleura arctecostata Mü. sp., ss. 

 Dentalium torquatuTn v. Schl. Steinkerne und Schalen- 

 exemplare h. 

 Ostrea complicata GOLDF. ns. 

 » clecemcostata Goldf. s. 

 » ostracina v. Schl. sp., ns. 

 Pecten discites Br. ns. 



» laecigatus Br. ns. 

 Hinnites comtus GiEB. s. 

 Lima striata v. Alb. s. 

 » lineata Goldf. s. 

 Gervillia socialis v. SCHL. sp., hh. 

 » costata QuENST. ns. 

 » subglohosa Crdnr. ss. 

 » subcostata Crdnr. s. 

 » mytiloides v. Sohl, sp., ns. 

 Lithodomus priscus GiEB. ss. 

 Mytilus eduliformis Br. s. 

 Macrodo?i Beyrichi v. Strome, sp., ss. klein. 

 Nucula Goldfussi v. Alb. s. 



» elliptica Goldf. h. 

 Myophoria incurvata V. Seeb. ns. 



» curvirostris v. Schl. sp., ss. 

 » elegans Dkr. ns. 



» ovata Br. h. 



» orbicularis Br. ns. 



» laevigata V. Alb. h. 



Myoconcha gastrochaena Gieb. sp., ss. 



» Goldfussi Dkr. sp., ss. 



Pholadomya grandis Goldf. sp., ss. 



