TJIIASSIC FLORA OF RALJ) RILL 
DistribntioH, of T. ivianamaUae. In (^lueensland tliis species 
occurs at Ipswich, where it is rare (T. Woods) ; and at the livoli 
(Wal Mine (K. Hitlierid«e, jui\.). Both ol tliese localities are in the 
r])swich Series, ol Triaasic age. 
In South Australia the Leigh’s ( 'reek coal borings luive revealed 
examples of 71 ivi(wu‘Wdff(te.^'^ A I'e-exaniination of jdants from 
that series, by Miss C’ookson and myself, show also the {)resence 
of ThmdfeMui Feistmavieli, Cladophlelns Albertsi, Taeniopteris 
Ditnstani.' T. ef. Teinson-iroodsi ajul Equimtiteii rotifenmi. ^ The 
balance of evidence, therefore, is strongly in favour of a Iriassicage 
for the series and may be compared with the lower part of the I pper 
Coal Measures in Tasmania. 
Series GYMNOSPERMEAE. 
(lass CYCADALES. 
(ienus Ptiloi’HYLlum (Morris, foliage, 1841). WTlliamsonia 
(Carruthers, flowers, 1870). 
Ptiloi'Hyllum (Williamsonia) pectfn lAiilli'ps sp. 
(Plate Xll., fig. 36.) 
Cycadites pecten riiillips, 1829, (Ieoh Yorkshire, p. 148, pi. VIL, 
fig. 22. 
Iddmphylluni pecten Philli])S sp. Lindley and Hutton, 1834, Fossil 
Flora, vol. 1 1., pk ('ll. 
Ptdnphyllum acntum Morris, 1840, Trans, (leol. Soc. Loud., ser. 2, 
voi. V., ]). 327, pi. XXL, figs. 1-3. 
PtilopJiqllum oli(/oneuru'm 4\ Woods, 1883, Proc. Linn. Soc. iN.S. 
Wales, vol. VI 11., p. 149., pi. VIL, figs. 2-4. Etheridge, 1892, 
(leol. and Palaeont, (hieensland, p. 382, pi. VIL, fig. 11 ; 
pi. XVI. , fig. 2. 
Ptihqdiylhuni Officeri Mcf'oy, 1894, Proc. Roy. Soc. Viet., vol. VL, 
p. 143. 
Wdliamsoiida pecten Phillips sp., Seward, 1900, Cat. Mesozoic Plants, 
Brit. M\is. Jurassic Flora, vol. L, p. 190, pi. 11., fig. 7 ; pi. III., 
text-figs. 30 35. 
Ptdophylhmi {Williamsonia) pecten Phillips sp. W’alkom, 1917, 
(hieensland (leol. Surv. Pub. No. 259, Mesozoic Flora of (Queens- 
land, pt. 1.. p. 14, 1)1. V., fig. 6. 
PtilophyllMm cf. oligoneurum T. WYods, Chapman, 1919, Victorian 
Naturalist, vol. XXXV., p. 150. 
28 Chapman, 1919, p. 149. 
1 136 ] 
