322 



WeifselEhrenb. 



Surirella Craticula 

 ? 



Synedra Ulna 



subulata? 



Phytolitharien: 39. 



Lithochaeta laevis 

 Lilhodontium Aculeus 

 curcatum 

 furcatum 

 nasutum 

 Plalyodon ? 

 rostralum 

 Scorpius 

 Lithosphaeridium irreguläre 

 Lilhostomatiutn ellipticum 

 Lilhostylidium Amphiodon 

 angulatum 

 annulatum ? 

 biconcaoum 

 clavalum 

 Clepsammidium 

 crenulatum 

 denticulatum 

 Fibula ? 

 Formica 

 irreguläre 

 laeoe 

 obliquum 

 Ossiculum 

 ovatum 

 quadratum 

 Rajula 

 Rhombus r 

 rüde 



'20 



