Ill 
Pecopteris tenuifolia, M'Coy. 
Pecopteris tenuifolia , M‘Coy, Ann. Mag. Nat. Hist., 1817 Vol. XX., p. 152, PI. IX, f. 0. 
„ „ Feistmautel, loc. cit., 1878, p. 89. 
,, „ Tcnison Woods, 1883, p. 110. 
Sp. Char . — “ Bipinnatifid (?) ; pinnules and racliis very slender, each 
about half a line wide ; pinnules very long, oblique, linear, apparently simply 
united to the racliis by their entire base, one very strong midrib running 
throughout; secondary nerves unknown.” 
Ohs . — The species appears to me very doubtful. 
Locality and Horizon . — One specimen has occurred in the fine sand- 
stone of Clarke’s Ilill, New South Wales Wianamatta beds (Mesozoic). 
Pecopteris caudata, Johnston. 
Pecopteris caudata , Johnston, loc. cit., 1885, p. 31. 
Sp. Char . — “Frond bipinnatc (?) ; pinna; linear-lanceolate; pinnules 
connected, lobate or slightly pinnatifid from base to within an inch of apex, 
where the pinna; terminate in a simple or confluent linear terminal pinnule ; 
all lobes oblique, rounded, with margins rough or finely venulate ; primary 
vein of each lobe emerging acutely from racliis, from which radiate diclio- 
tomously numerous small venules, which reach the margin ; an occasional 
independent venule arises from the racliis towards sinus of each lobe. Pinna; 
or frond (?) imperfect, 2f inches long ; breadth across middle of terminal 
pinnule, 5 millimetres ; breadth across base, 14 millimetres. 
Locality and Horizon . — In greyish shale below the 4-feet coal seam 
at Longford, Tasmania (Upper Mesozoic). 
Genas — GLEICIIENIA, Schwartz. 
GtLEIChenia dubia, Feist-mantel. 
PI. XXVI, Fig. 3* 
Gleichenia-duhia, Feistinantel, loc. cit., 1878, p, 10G, PI. 15, f. 8. 
„ „ Tenison Woods, loc. cit., 1883, p. 130. 
Sp. Char . — Fronde dichotoma, pinnata ; rhachibus mediocribus, tere- 
tibus ; pinnis distantibus, alternis, obovato elongatis, inciso-lobatis ; nervis 
indistinctis. 
[*As Thinnfeldia ( QleicheniaJ chilia, Feistrn. — R.E., jun.] 
