Saidb er^er, Yerstem d , Rheni, S;yst.m Nassau. 



Taf.IX. 



10 



n 



10' 





l : 



^ 



io^(!) 



r r r r r r-t-r 

 • r-t- 



lithinslY.JLehiiliarclt In Maiiti 



Wiesbaden.Verls^ V.C.W Kreidel, 



J KKolbluh, 



' / Ort?ioceras po/j/f/omcm. , S(i/idd. 



^ r^ulare, s JcMotA. 



3. consitLUTv , SoJidb. 



^. OrcAoceras attemiatum. . J Som. 



^ 6. cloukratiiM , id 



7- simpücissimuTny, id. 



cf. Orthoceras aciiaruon-, .^ünst. 



J. pittatUTTi , Sanäd. 



W. , acutissLmunL y id. 



