135 
Woods, also at Darling Downs, near Toowoomba, in Queensland (Upper 
Mesozoic). 
Sagenopteris tasmanica, Feistmantel. 
PI. XXIX, Figs. G, Go. 
S agenopteris tasmanica, Feistmantel, loc. cit 1878, p. Ill, PI. XY, f. 10. 
,, „ Tenison Woods, loc. cit., 1883, p. 129. 
„ ,, .Tolmston, loc. cit., 1885, p. 39. 
Sp. Chur. — Fronde composita, digitata (?), lobis linearibns, ad apicem 
attenuatis ; nervo medio maxima in parte distincto, apicem versus subevanes- 
cente ; nervis secundariis sub-angulo acuto eggredientibus, furcatis, semel 
anastomosantibus. 
Ohs. — This is the only specimen which I am acquainted with of this 
kind. There appears little doubt that both leaflets belong to one leaf, which 
in that case would be a digitate, and I think trilobate leaf. The single leaflets 
arc linear, attenuate at the apex. The midrib, however, is quite distinct in 
the greater part of the leaflet, though disappearing in the apical portion. 
The secondary veins pass out from it under an acute angle, forming, as can 
he seen from the specimen, a single anastomosis. 
The specimen resembles somewhat Sagenopteris Phillipsi, L. and II., 
of the English Oolite, but the possibility is not excluded that it belongs to 
another type. 
Locality and Horizon. — In the Carbonaceous beds of the Jerusalem 
Basin, Tasmania (Upper Mesozoic). 
POSITION DOUBTFUL. 
Caulopteris Adamsi, Feistmantel. 
PL XXI, Figs, l, 2. 
Caulopteris (?) Adamsi, Feistmantel, loc. cit., 1878, p. 93, PL XII, figs. 1, 2. 
„ „ Tenison Woods, loc. cit., 1883, pp. 132, 133. 
Ohs. — The above figured specimens appear to me to be fragments of 
a fern trunk, with large scars, most probably of fallen leaves. These 
large scars appear to be spirally disposed, arc transversely oblong-oval and 
covered with minute vascular cicatrices. 
