125 



Post Tertiary. 



Gasteropoda 

 Marsupialia 

 Iiodentia 



6 



8 

 2 



17 



88 



species. 



52 



» 



35 



jj 



29 



:> 



13 



?) 



12 



3) 



7 



J5 



60 



35 



69 



!) 



365 





17 



species 



The following is a summary of the number of species described 

 by various authors : — 



Tertiary Species. 



Tenison- Woods 

 R. M. Johnston 

 R. Tate 

 Ettingshausen 

 M'Coy 

 Duncan 

 Busk... 



Various authors 

 Undetermined 



Post Tertiary. 

 Various authors 



TERTIAEY. 



Plantce. 

 Described from Leaves by Writing and Figures. 



1. Lomaria primseva. R. M. Johnston. (P.) Locality, Tas., 



Stevenson's Bend, Launceston. Reference, Johnston, Proc. 

 Roy. Soc. Tas., Aug. 1874, fig. 3-6. 



2. Trichomanides Tasmanica. R. M. Johnston. (P.) Locality, 



Tas., Breadalbane. Reference, Johnston, Proc. Roy. Soc. 

 Tas., 1874, figs. 5-6. 



3. Pteris (?) Belli. R. M. Johnston. (P.) Locality, Tas., Tur- 



ritella Group, Table Cape. Reference. Proc. Roy. Soc. 

 Tas., 1886. 



4. Myrica Eyeri. Ettingshausen. (P.) Locality, Tas., Der- 



went. Reference, E.J. 



5. Betula Derwentensis. Ettingshausen. (P.) Locality, Tas., 



Derwent. Reference, E.J. 



6. Betula Launcestonensis. R. M. Johnston. (P.) Locality, 



Tas., Launceston. Reference, Proc. Roy. Soc. Tas., p. 1873, 

 fig. 1. 



7. Alnus. Muelleri. Ettingshausen. (P.) Locality, Tas., Der- 



went. References, E.J. 



8. Quercus Tasmanicus. Ettingshausen. (P.) Locality, Tas., 



Derwent. References, E.J. 



9. Quercus Bischoffensis. R. M. Johnston. (P.) Locality, 



Tas., Waratah. Reference, Johnston, Proc. Roy. Soc. Tas., 

 p. 324, fig. 2-3, 1885. 



10. Eagus Risdoniana. Ettingshausen. (P.) Locality, Tas., 



Derwent. References, E.J. 



11. Salix Cormickii. Ettingshausen. (P.) Locality, Tas., Der 



went. References, E.J. 



