JP I Ih WL OX III 
FiroraA OF THE Koorante FORMATION. 
Fics. 1-6. Zamires arcricus Gépp 
Fig. 6. Portion of Fig. 5 enlarged, x 4. 
Fie. 7. CYCADEOSPERMUM MONTANENSE Wont. n. sp ..--------------+---+----+-2------------ 
Fia. 85 CEPHALODAKOPSIS BRVAMLOS AH OM tral seeps ee eae 
Fic. OP SNA GEIOPSIS) TON GIFOLVA WM ODbe so: es Ae eS Lye ne aa gy a a Sea Ep 
Vic. LORSNAGETORSISHMONTANENSIS sO nites 10: [este ater yea 
Fies. 11-14. Laricorsis LONGIFOLIA LATIFOLIA Font. n. var 
FLorA OF THE LAKOTA FORMATION. 
Fic. 15. (a-c). NILSONIA NIGRACOLLENSIS Wieland n. sp 
Fic 15d AYR SOPTERIS DEN TER OL LA HOM tees ocean Cea a ae 
