Russie .Terrain Paleozoique 
PI. XI . 
Thiolat del. 
lmp.Lememer,a?aTis. 
i. Orths arachncidecL- PIuH.Sp.O. 
2 O. exunia, , EirkvaM C. 
3.i 0 Otimeruwa . nob. C. 
4.O.. . . crenurlrta. , P/uU.Sp.B. 
5. Orths WaiiqaJiMms , nob P. 
S.O. . inf kora , Pn/td . Ip. S. 
/. 0. planets. Pcuiil. Sp.J. 
8, 0 . Vernatih , Elchw. ,f. 
