. PECOPTERIS OVATODENTATA, sp. NOV .----. 
. Several detached ultimate pinne 
. Magnified pinnule of 1, showing nervation 
. Pecorprerts BROWNIANA, Dunker 
. Summit of a compound pinna slightly restored .-....---.. 
. Pinnule of 2 magnified _.- 
. Portion of the upper part of the frond 
. Lower pinnule magnified 
. Upper pinnule magnified 
*, Pinnules from the extremity of the pinnew magnified.......... 
. Portion of a compound pinna slightly restored 
. Pinnules from the lower part of 4 magnified 
. Pinnules from the central part of 4 magnified 
. Upper part of a compound pinna 
. Pinnule or pinna magnified 
; Hortions of twoldetached compound pinn®: =~ - <2 < a2 22-0 ne eee seis eae eel eeee eee 
. Lower pinnule magnified 
. Small fragment of the upper part of a compound pinna ..-.....-..--..----- Srinee aes 
POATE XX tiie 
. 
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