PAL.9^.0Z0IC. 



PLANT .'E. 



CAM15KIAX AND SIUI;IAX. 



CAMBRIAN. LOWER SIL. ri'PEE SILURIAN. 



SPECIES. 



Kingdom, PLANTS. 



Sub-Kingdom, CRYPTOGAM lA. 



CONIFEE.TJ ? 

 Berwynia Jllcl's, 18S2 ... 



— Carrutbersi Hicks 



AlGS. 

 Bythotrephis ITnH, 1S47 ... 



— divaricata Kidst 



— flexuosa Mmm 



— Harknessii .V/cA 



— major Keep 



— minor Kt:fi) 



— radiata y'tch 



— Si-i Khlst 



— Sp. Kulst 



ALGi ? 

 Eophyton? O. Torrll, iSCS 



— pahnatum JS'ich 



— Sp Nk!i 



ALG.E. 

 Nematolites 



— deudroideum ... Keep 



Edward.sii Keep. . 



tubularis Keep. , 



A1.0JE. 

 Nematophyeus... C'lrmihers, 1872 

 — Hicksii Ethtf 



Algi. 

 Palfs-ochorda M'Coij, 1848.. 



— tardif areata Ki:ep 



Conifer.t:. 

 Protota^ites Ihiteson, 1S59 



— Hicksii Kther 



ALG.E. 



Betiofucus Keiping, 1882 



— extensud Keep 



^ I 

 S 3 H 



<i »-; o m3 





►J <; ;j H 3h 



i!i:i'Ki;i;.\cEs. 



Q. J. Gcol. .Soi-. vol. x.vxviii, p. 97, f. i ; p. 98. t. 3, f. 1-4. 



Cat. Pal. Plants Dept. Gcol. Erit. Mus. (Xat. Hist.) p. 243. 



Cat. Pal. Plants Dept. (icol. Brit. .Mils. (Nat. Hist.) p. 243. 



Gool. Mag. vol. vi, p. 495, t. 18, f. .\. 



Geol. Mag. Dec. II, vol. ix, p. 4S7, t 11, f. I, 2. 



Gcol. M.ag. Ucc. II, vol. ix, p. 4'^7, I. u, f. 3. 



(tcoI. ;Mag. vol, vi, p. 406, t. iSIi. 



Var. of divaricata. 



An unknown or undosci-ibed form. 



Gcol. JIag. vol vi, p. 497, t. 18, f. C. 

 Gcol. Mag. vol. vi, p. 497. 



Vide W. Keeping, Gcol. Mag. Dec. II, vol. is. p. 489. 



Geol. Mag. Dee. II, vol. ix, t. 11, f. 12 ; Q. J. (ieol. Soc. 

 vol. xxxvii, p. 146. 



Gcol. Mag. Dec. II, vol. ix, t. 11, f. 8-1 1 ; Q. .1. Gcol. Soc. 

 vol. xxxvii. p. i~'). 



Q. J. Geol. Soc. vol. xxxvii, p. J 5'). 



Q. J. Geol. Soc. vol. xxxvii, p. 482, t. 2:, f. 1-6. 



Geol. Mag. Dec. II, vol. ix, p. 488, t. 11. f. 5. Vi.le Q. J. 

 Geol. Soc. vol. xxxvii, p. i-i2. 170 .table . 



Q. J. Geol. .Soc. vol. xxxviii. p. 103-107. 



Geol. Mag. Dec. II, lol. ix. p 488, t. 1 1, f. 6, 

 Geol. Soc. vol. xxxvii, p. If 2. 



;. Tide Q. .1. 



389 



