l'icul's. Die l''(n7iiiiiiii|'t')Tii der ivcslphäliselien Kreidrformalioii. 

 ' Z Ä *■ 3. 



Taf [V. 



j. 



Fig.J-Glwidiilintt cj/ltndracea ß.s-.r. Fig-Z.Gl.dongMa m Fiff.3.FroniUcuI/wi*i Decfisniu 



Fit/ . '/. Fr. ßicfei /u . Fig. S. Fr. ii/ii/iistutn .\'///\,ip. Fi//, (t 'Fr. titif/ii.s/i/Tinifi // 

 Fig. 7. Fr. (ii>ltUii/si m . 

 Sit7.uno-sb(l.kAkfl(l.d.U'. math. natura t'l. XL Bd. X98. 1860. 



