82 Proceedini/s of the Royal Society of Victoria. 



Fig. 6. — S. euglyphoiJes, sp. nov. Pedicle valve. Natural size. 

 [694a]. 

 ,, 7. — Chonetes cresstvel/i, sp. nov. Decorticated pedicle valve. 



X 2. [652]. 

 ,, 8. — C. robusta^ sp. nov. Ventral aspect. The two valves 



lying in juxtaposition. x 2. [1417]. 

 ,, 9. — Stropheodonta {Leptostrophia) aiala, sp. nov. Decortic- 

 ated surface of pedicle valve, showing the 

 interstriate surface. x 5. [1421]. 



[The numbers in square brackets refer to registered specimens 

 in the National Museum.] 



