CONTRIBUTIONS TO FOSSIL BOTANY PUBLISHED IN 1872. 313 
— Notice of further kg ei among the nae of the 
Cosl-measutes Proc. Roy. vol. xx., pp. 435-43 
The author refers to investigations a ehich induce him to rs a 
show that Asterophyllites is not the branch of a Calamite. He also 
refers to stems of petioles from Burntisland, on which he proposes to 
found two new genera, Arpexylon and Earaxylon, as well as to the 
occurrence of Zygopteris Lacattit in Lancashire 
Synopsis of the Genera and Species described in the foregoing 
papers : 
Alex. 
Nematophyous vad foam Carr., Month. Micro. Journ., 1872, p. 160, 
plate xxxi. and xxxii. Devonian. Canada. 
Fiuiczs. 
Amyelon radicans, Williamson, Proc, Royal Soc., vol. xx. 3P. 438. 
Arpexylon, Williamson, Proc. Roy. Soc., vol. xx., p 
bowie cuneata, Carr. Quart. Jo urn, Geol. Soc., vol. orn m 
1. XXvii, f. 5. Oolite. Queensland. 
draw ylon ae Proc. Roy. Soc., vol. xx 
Meiulon elegans, C otta ; gard Mon. Micro. ee ourn., vol. vii., 
oniferous 
Nephroperis “Gonticdlate, Marra ie Liverpool Geol. Soc. Proc., 
72, p. Car vous. Rave 
iV. Phebe Marrat, l.c., p. 11, re Je te 1. Carboniferous. 
venshead 
Odontopteris neuropteroides, Marrat, Liverpool Geol. Soc. Proc., 
1872, p. 14, pl. vii., f. 1 and 2. ta niferous. rae head. 
Osmundites Dowkeri, Carr., ar g., vol. ix., p. 52, pl. ii., 
figs. 8 and 9. Tertiary. Ken 
Palaoptoris hate Sch. ; Taptniticie: Geol. Mag., vol. ix., p. 
, pl. ii., figs. 1-4. Devonian. Kilto rkan, Ireland 
Pecopteris santos yo Carruthers, Quart. 
Ge vol. xxviii., p. 355, pl. xxviii., f. 2 and 3. Oolita 
ae 
Queens 
Sphonngiene coriacea, Marrat, Liverpool Geol. Soc. Proc., 1872, 
5, pl. ix., fl and 2. There are no characters given to 
Uetengatil this from 8. Hibberti, Lindl. & Hutt. Car- 
boniferous. Ravenshead. 
Sphenopteris elongata, Carr., Quart. Journ. Geol. Soc., vol. 
Xxviii, p. 355, pl. xxvii., f. 1. Oolite. Queensland. 
S. Footnert, Marrat, l.c., p. 8, pl. viii. f. 2,3. Carbondferous. 
a Ravenshend. : 
ae Marrat, le., p. 9, pl. v., f. 4. Carboniferous. 
tere : 
8. sbilpua, aitrats le., p. 6, pl. ix., f. 3. Carboniferous. 
Ravens 
8. ze a Marrat, Le. ., p- 6; pl. v., f£. 3. Carboniferous. 
Ravenshead. 
