81 
Phyllotheca Hookehi, M‘Coy. 
Phyllotheca HooJceri, M‘Coy, Joe. cit., 1847, XX, p. 157, Tab. XI, figs. 4-7. 
„ ,, Tenison Woods, Joe. cit., 1883, p. 73. 
Sp. Char. — “ Stem, simple, coarsely sulcated and ridged longitudinally; 
sheaths very large, loose, suh-infundibuliform, eacli sheath extending from 
one articulation to the next, so as to conceal the stem ; leaves about twice the 
length of the sheaths, thick, narrow, with a strong, prominent midrib.” 
Locality and Horizon. — In the Wianamatta beds, at Clarke’s Ilill, 
near Cobbitty, New South Wales (Mesozoic). 
Phyllotheca concinna, Ten. Woods. 
Phyllotheca concinna, Tenison Woods, Joe. cit., 1883, p. 75, PI. vi, f. 9. # 
Char. — “ Stems neatly striated with 15 to 18 ribs terminating in 
linear leaves which, though slightly curved, do not spread, but lie almost 
parallel to the stem.” The figure is of a very incomplete specimen, which 
can also be of a stem only. 
Locality and Horizon . — In the shales of the Hawkesbury Sandstone, 
at Sugarloaf Hill (Mesozoic). 
Phyllotheca carnosa, Ten. Woods. 
Phyllotheca carnosa , Tenison Woods, Joe. cit., 18S3, p. 75, PI. IX, f. 2. 
Ohs. — This species is founded on very poor material, only one specimen 
having been observed by the author. According to his description it is very 
imperfect, but shows a close succession of verticillate leaves, which radiate 
very slightly from the stem. They are close, obtuse, about half a millimetre 
wide and five long. They form five cup-slmped divisions on a stem thirty- 
five millimetres lone; and ten wide. 
Mr. Tenison Woods compares it in some degree with my Phyllotheca 
rohusta. To me the figured specimen would rather appear to be a coniferous 
plant, perhaps a Pachyphyllum. 
Locality and Horizon.- — In the Mesozoic beds of the Walloon Mine, 
near Ipswich, Queensland (Mesozoic). 
# [In the late Mr. Woods’ text t.liis reference is erroneously given as PI. IX, Fig. 2. — It. E., jun.] 
lire 104— S9 M 
