PLATE XXI. 



PAGK. 

 Fig. 1 and 2. ANNITLARIA LONGIFOLIA? Brgt. 422 



Fig. 3. Enlarged leaf of the same. 



Fig. 4. ASTEROPHYLLITES KIGIDUS, Brgt 424 



Fig. 4<3. Fragment of an enlarged leaf of the same. 



Fig. 5. LYCOPODITES ANNULARI&FOLIUS, Spec, nov 426 



Fig. 6. SCHUTZIA BRACTEATA, SpCC. DOV 42T 



Fig. 7. Enlarged cone a. 



Fig. 8. Enlarged scales of the cone. 



Fig. 9. Part of membrane containing pulverulent matter, much enlarged. 



