FIG. 
Via. 
Fic. 
PiZAT i al? 
1, THYRSOPTERIS PECOPTEROIDES, Sp. NOV...--.------ ----20 ----e+ ee eee 6 sd5 500 s506 
1a ROA Me P Onan omnGh pyle a S5 S5S55 BS 5555 cooess sosd cece Secs sebosodenSss 
lant bssRinnules Of mar nine ds eemee === e tne ee amen a ee eee eats oe 
2. THYRSOPTERIS PINNATIFIDA, Sp. DOV ..-.-..----- .----- ------ ------ ---0- Seossae 
2. Portion of a large compound pinna, slightly restored ............-----..-------- 
Sy LLY SOP TERIG | MInEKTAN ACIS). OV ne sees oameeeisee wes = se alee Sete ae tte eet 
3: Upper part/of, a compound pinnae. sae ce mee em eree enamels eee ee eee 
38. Pinnule of 3 magnified . ~~~ 2. 2... on = oe ae een ee owen e sawn ne saodamatoonoos cose 
BIGS) 4)0n7) LILY RSOPTERIG ELETPTICAG SPs NON) 221s so ase eeiee eon etelelele alate! a alae tale lel tatera 
FiG. 
AnSmallitracment ofa compound! pinnae «--- 2. s2-- on -ee ne eee eee ee 
6, Fragment of a large primary pinna, or of the frond, slightly restored. ..--.. .--. 
63; Lower pinnulesiof.6) mapmiiledea.9-— = ssee)~ ese = oiler oe eae ae ee 
62a Upper pun we mia omit Cpe sete atte aerate aaa e ote ae e eee 
7. Fragment from the upper part of a compound pinna -...--...----.- ----------- 
5, THYRSOPTERIS DENSIFOLIA, 8p. NOV <2. - ---- 2-2 - =o ene cow cone some oe se neesn= a= 
5. Upper part of a compound pinna ~... 2. ccce cone cone ois coo cree wnen coun conse 
