¥. 
i) 
ON 
ar 
08 
0 
) 
So 
(eo) 
fe) 
80,9, 
fo} 
ie} 
£37009 
A. and B, upper and lower surfaces of Ophionermis annulata 
Plate ITI. 
C and D, upper and lower surfaces of six armed O. annulata. 
E, F; G, H, upper and lower surfaces of Ophioplocus esmarkti. 
I, J, upper and lower surfaces of Ophiopteris papillosa. 
