Hainichen - Ebersdorfer Formation. 
1. 
С. Seybicke & J. Beyer del. 
Lith. Anst. v. J, б. Bach, Leipzig. 
1. Gordius carbonarius Gein, 2—7 Calamites transitionis Goepp. 8. 9. Calamites Roemeri Goepp 
10—12. Sphenophyllum furcatum Lindl, sp. | 
