274 



II. 



Pomatias 



Strophostoma . . . . 



Aciculii 



Paludinclla (Litoriiiclla) 



Paludina 



Valvata 



SphaM'ium .... 



Siisswiisspr- 

 Fonnalinu 

 RiihiiiiMis. 



La ml 



Idontisrlic Arton- 



Mtoriiii'llni- 



s" 'I"'"''"'- t„||,. .Nil linn I,: -;Mil (li'"i I'i" 



V. IIocIiIkuiii. ' Iscliiircli'iiUk. Iiiriiiclli'ii- 



iv. Iliidilii'im.! luillii'. 





] 















„_. 



— 



— 



1 



— . 



— 



— 



— 



2 



- — 



2 



— 



— 



— 



— 



1 



— 



1 



— 



1 



— 



— 



— 



— 







— 



2 



— 



— 



1 



— 



... 



— 



1 



— 



— 



sri 



— 



T\ 



~ 



ni 



— 



W) 



Vi 



Vorgloicht mMii die drci Faniu'u mit Iliiisiclit auf die Mollusk(Mir,uiiili''n' 

 so ergibt sich iolgcndcs Rcsultat: 



Arionidae 

 Helicidae . . 

 Limnseidae . 

 Auriculidae . 

 Cyclostomidae 

 Aciculidae 

 Paludinidae . 

 Cyclasidae 



Siissnassfr- 

 Fdrinaliori 



Laiiil- 



si^lniccki'iillL 



Lildiini'llcM- 

 kalk. 



Idoiilisf.lio ArtPVi. 

 Hildniil, l-IMil ilfiii l.i- 



Biilimens. 



V. Ilocliliciiii. 





si'liiiccktiiikllt. 

 V. Iliiclihi'iiii. 



((iriaplli'ii- 

 kalki'. 



2 



2 



1 



1 





01 



57 



22 



17 



7 



12 



2 



8 



1 



5 



2 



2 



1 



1 





1 



5 



1 



— 



— ■ 



2 



2 



— 



— 



— 



2 



1 



4 



—- 



— 





— 



— 



— 



- — 



85 



71 



m 



20 



12 



Die Procentenzahl fur die einzelnen Familien ist: 



In Bohmen . . . 

 In Hochheim . . 

 Litorinellenkalk . 



2i 



n 



2.' 



71 



80i 



60 



14i 



21.i 



^4 



2.' 



1 



7 

 2.1 



2i 



^4 



2i 



11 



;-',f 



