<( 



(( 



a 



126 PP. REPORT OF PROGRESS. FONTAINE & WHITE. 



Fig. 4. Fragment of a compound pinna from the 



upper part of the frond. 

 4". Enlarged ultimate pinna of the same. 

 5, 6, 7. An undetermined plant, probably a Callipteri- 

 dium, 5" gives the nervation of a pinnule 

 of Fig. 5. 



Plate XII. 

 Figs. 1-5. Callipteridium oblongifolum, Spec, nov. 



1. Shows a portion of the lower part of the 



frond. 

 1". A normal pinnule of the same enlarged. 

 " 1^. A portion of the basal pinnules in the lower 



pinnse of the specimen enlarged to show 

 the grouping of the lateral nerves. 

 " 2. Fructified form of the same plant. 



" 2". Pinnules of the same enlarged. 



" 3. Fragment of a pinna with large pinnules. 



" 4. Shows another form of the same plant. 



" 4^ An enlarged pinnule of the same. 



" 5. A fragment from near the summit of the 



frond. 



Plate XIII. 



Figs. 1-2. Callipteridium Dawsonianum, Spec. nov. 



1. A portion of a compound pinna. 

 1". Enlarged pinnules from the lower pinnse of 



the same. 

 1". Enlarged pinnules from the upper pinnse of 

 the same. 



2. A portion of an ultimate pinna from a lower 



part of the frond. 



Plate XIV. 



Figs. 1. Callipteridium Dawsonianum. The terminal por- 

 tion of the compound pinna shown in 

 PI. XIII, Fig. 1. 

 1". A portion of an ultimate pinna of the same 



It, 



n 

 il 



« 



enlarged. 



