ibiriens Taf [. 
te üst-Sil 
dt T f 
ausen: Ursa-Sf 
h 
G GIL 
S 
de | Acad. mp. des Sciences TAX. 
= 
| 
t 
Dülleti 
th. v. lvansan, Sf Petersburg. 
ata. 4-7, Lepidodendron Veltheimianum, 8. 1. Wikianum. 9 Cyclocarpus 10 Samaropsis 
l 
L 
Schmalhausen del. ` 
f3. Bornia rad 
Fig. 
