502 



S p e c i e s. 



Unter -Oligocän. 



Mittel- Oligocän. 



fcJO 











ck 



a 





05 



c 









O 







Ob.-Oli- 

 gocän. 



Nordw 

 Deutscl 

 I 



CS 



36. Cythereis dubia Lkls. 



37. — triangularis Rss. 



38. — bituberculata Rss. 



39. — biornata Born. . 



40. — decipiens Lkls. . 



41. — macropora Bosq. 



42. — Hörnesi Sp. . . 



43. — postero - acuta 



Lkls 



44. — Saxonia Lkls. 



45. — laticarinata Lkls. 



46. — diversinodosaliKLS. 



47. — cornuta Rss. . . 



48. — fimbriata v. Mstr. 



49. Cytheridea Mülleri v. 



Mstr. . . 



50. — perforata Rom. . 



51. — debilis (Jones?) . 

 52- — papillosa Bosq. . 



53. — fabaef ormis Sp. . 



54. — curvata Lkls. 



55. — leptostigma Lkls. 



56. — solida Lkls. . . 



57. Cythere tnmcata Rss. 



58. Eucythere triangula- 



ris Lkls. . . . 



59. Loxoconcha subovata 



v. Mstr 



60. — tenuimargo Rss. . 



61. — ventricosa Lkls. . 



62. Krithe bartonensis 



Jones 



63. Xestoleberis Muelle- 



riana Lkls. . . 



64. — brevis Lkls. . . 



65. — subglobosa Lkls. . 



66. — äff. ventricosa 



MÜLL. ........ 



67. — obtusa Lkls. . . 



68. Paracytheridea tri- 



quetra Rss. . . . 



69. — tuberosa Lkls. . 



70. Cytherideis lithodo- 



moides Bosq. . . 



ns 



IIS 



ns 



s 



