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mate, diverge from the primary one at pretty acute angles. Their marginal 
nerve is prominent. The tertiary nerves are at varying angles of divergence, 
hut they quit the outer side of the secondary ones mostly at acute angles. 
The network being sparingly developed, is easily perceptible. The above- 
described species reminds us of Callistemon speciosum, Do Cand., and C. 
lanceolatum, De Cand., of the present Flora of Australia, as it does also of 
Callistemophyllum melaleueceforme , Ett., of the European Tertiary Flora. 
Locality and Horizon. — Between Hill and Watson’s shafts, in white 
pipeclay, from the Old Bose Valley Lead, on the Main Vegetable Creek 
Beep Lead, Emmavillc (Vegetable Creek Township). 
Callistemophyllum obliquum, sp. nov. 
Plate XV, Fig. 19. 
Sp. Char . — C. foliis coriaceis, lanceolatis, basi rotundato-obtuso 
obliquis, apice acuminatis, integerrimis ; nervatione brochidodroma ; nervo 
primario basi prominente; nervis secundariis subangulis 50-00° orientibus, 
approximate, simplicibus subrectis, nervo marginali conjunctis ; nervis 
tertiariis inconspicuis. 
Ohs . — The leaf of this species, represented in Fig. 19, betrays a cori- 
aceous texture. It exhibits a lamina, being lanceolate and acuminate at apex. 
The base is broad, ovate, obtuse, and strikingly oblique. It seems that the 
fossil is somewhat displaced, notwithstanding the base appears, upon a close 
examination, to be originally inequilateral, and it is also not seldom to bo 
found in Eucalyptus. The secondary nerves diverge from the primary one at 
less acute angles, and are less numerous than those of the two preceding 
species. The marginal nerve is very close to the margin. Excepting the 
character of the inequilateral shape, the leaves of Callistemon marginatum, 
De Cand., of Myrcia rostrata, Mart., and of Nelitris paniculate , Lindl., are 
similar to the fossil. In the absence of the tertiary nerves, the latter living 
species agrees with our own. 
Locality and Horizon . — With the preceding species. 
Callistemophyllum Swindeni, sp. nov. 
Plate XV, Figs. 1G, IGa. 
Sp. Char . — C. foliis coriaceis, breviter lanceolatis, basi angustatis, apice 
acuminato-productis, margine integerrimis ; nervatione brochidodroma ; nervo 
