PLATE VI. 



Fig. page 



1. Pseiidoraricia mirahilis, Tate. Eocene : Muddy Creek. 



Protocouch ( X 7 diani.) : a, side view ; h, view from above. 



[G. 4169.] 160 



2. Euthria (Dennantia) cingulata, Tate (sp.). Eocene : 



Schnapjjer Point. Protoconch ( x 9 diam.) : a, side view ; 



h, view from above. [73234.] 163 



3. Phos (Loxotaj^hnts) variciferus, Tate. Eocene : ^luddy Creek. 



Protoconch ( x 12 diam.) : a, side view ; h, view from above. 



[G. 4160.] 166 



4. Nassa iatei, Tenison- Woods. Eocene : Muddy Creek. Proto- 



conch ( X 11 diam.) : «, side view ; b, view from above. 



[G. 9470.] 169 



5. Murcv (Triplex) otwayensis, sp. uov. Eocene : Cape Otway. 



Shell ( X 3 diam.) : «, front ; 6, back. Protoconch ( x 8 

 diam.) : c, side view ; o?, view from above. [G. 9457.] 177 



6. Lotorium radiale, Tate (sp.). Eocene : River Murray cliffs. 



Protocouch ( X 8 diam.) : a, side view ; 6, view from above. 



[G. 9400.] 187 



7. Lotorium annectaiis, Tate (sp.). Eocene : Cape Otway. 



Protoconch ( x 8 diam.) : a, side view ; b, view from above. 



[G. 9403.] 192 



8. Strojnbus denticostatus, sp. nov. Tertiary : Tallowan Well, 



Fowler's Bay District. Back view (nat. size). [G. 9654.] 217 



9. Tylospira coronata, Tate (sp.). Miocene : Muddy Creek. 



a, front view (nat. size) ; b, details of the spire ( x 2 diam.). 



[G. 4293.] 222 

 10. Sirut/nolaria/i-azeri, Kuiion. Pliocene: MacLean's station, 

 Napier, a, front view of shell ; b, back view (* nat. size). 



[G. 9545.] 221 



