BY R. M. J0H|<STON, F.L.: 



161 





Gtntra- 

 . . . Spondylostrobus . . 



PALEOZOIC. 



MESOZOIC. 



CAISOZOIC. 





Dev. 



Ca^. 



Per. 



TV. 



Jr. 



Ct. 



TEBTIART. 





Familia. 

 Conifers 



E. 



M. 



P. 



TBR. 









_ 



- 



- 



- 



^ 



^ 



_ 







~— 







— 







— 



Filices 





— 











— 











— 









— 



- 







,^ 







~ 



PbOBABLB BANOB, in TIMK, op the ChABACTBBISTIcI^ENERA op MOLLDSCS OCOnRHlNI. IS TUB KOCK. 

 OP THE TrRTIART PERIOD IK ^ DSTRALIA AKD TASMANIA. 





PALEOZOIC. 



MESOZOIC. 



CAINOZOIC. 





Ca. 



Sll. 



Dev. 



Ca<i 



P<\ 



• Tr. 



Jr. 



Cr. 



TBKTIARV. 







Eo. 



Mh. 1 Plio 



TRR. 



Brachiopoilii. 

 Terobratula . . 





- 



- 



1 



-1 



_i 



1 



i 



- 



- 



3 



- 



- 



- 





WsMhcimia 



— 









TorobrBtellR 



— 







Theddium 









Pehcypodn. 





Solecurtus 



— _ 





— . 



Paiioptca 



— — 



Corbuia 







Zonatiopsia. . . . 









— 



PeammobiB ... 



— — 



Telliim 



— 



ChiOMO 







Cytherea 



1 



Do.,iiiia 



2 



— 



Gouldia 







Cartlium 





Chama 



— 



Chamostrea . . . 



— 



Lucina 





Diplodonta 



— 



Sacchia 



— 



Lepton 





Kcllia 





Cras.sateUa 



— 



MoDtucuta .. - 



Cardita 



~ 





— 



Unio 



— 



Anodonta 



— 





— 





— 



Leda 



— 





— 



Barbatia 



— 





— 





~ 



