
ROYAL SOCIETY OF CANADA 

Prototaxites Logani, Dn. ........... 
Dadoxyion Halle (Dn 5 ess ese 
D.—Newberryi, Dn. . 
Sigillaria Vanuxemii, Gôpp.......... 
S.—simplicitas, Van’x. ............. 
Stigmaria (or Cyclostigma, Dn.) exi- 
DUR ERTL oy oi SPE ES t PIE Sete ae eee 
S.—pusilla, Dn. (Leptophleum D. 
WV Habe occ E Nes ene aimee tao 
S.—areolata, Dn 
S.—minutissima, Dn.....:........ 
Didymophyllum reniforme, Dn. . .... 
Calamites inornatus, Dn. . 
Anarthrocanna (Barrandeina Stur, fide 
D. White) Perryana, Dn....... 
Annularia laxa, Dn. . 
Lycopodites Richardsoni, Dn (Bari- 
nophyton, White) . ............ 
Lepidodendron Gaspianum, Dn. ..... 
L.—Chemungense, Dn 
L.—corrugatum, Dn. (allied to the fol- 
ES ER ous cet ES ee 
L.—primevum, Dn. (= Veltheimia- 
Leptophleum rhombicum, Dn........ 
Lepidophloios antiquus, Dn......... 
Psilophyton princeps, Dn. . 
P:—robustivs: DT... he 
P.—grandis, Penhallow. ............ 
Haliserites Dechenianus-lineatus Pen. 
Arthrostigma gracile, Dn. ........... 
Cyclostigma densifolium, Dn. . ...... 
Cordaites flexuosus, Dn 
Archæopteris Jacksoni, Dn. ......... 
A—Haltiana GO6DD.. ties css 22000 
AO LE, a «anise eat 
ADD IRAN ee vo tatu Sasser RCE 
A.—sphenophyllifolia, Lx. .......... 
A.—Hibernica, Forbes . ............ 
A TOP AE fois 2 bk ek al ets. OU 
Cyclopteris Brownii, Dn = Rachophy- 
llum truncatum, Lx... 
Sporangites Huronensis, Dn. ........ 

Silur- 
lan. 
Lower 
Devonian. 

a) Ub 89, 4 6 

Cae ern, 80) PL (eae Sue QT OT ON PCIRCIE DE DER LE eS 
Carpolithes athio tay, Du. :5 ui sclaneuee im pines ar le. a TS 
C.-—apleatia Dani) 5.ctk RTE e Deny ey PO ee et 
Ce—lunatus Disc 5 er Riioace cater li weet chia ete eta obete lereie ee ainreae yet 
C.—compastus, Darren es seed mare eal raielanen ROE 


Middle Upper 
Devonian. | Devonian. 
N.Y 
N.Y. 
