345 



Plate IX. 



1. Thylacodes actinotus, Tate. Adelaide-bore. 



2. Mesalia stylacris, Tate. Aldinga. 



3. Thylacodes cratericulus, Tafe. Mornington. 



4. Turritella acricula, Tate, vai\ Gellibrand River. 



5. Crepidula dubitabilis, l^ate. Gippsland. 



6. Turritella conspicabilis, Tate, var. Spring Creek. 



7. Turritella acricula, Tate, var. Gippsland. 



8. Thylacodes rudis, Tate. Table Cape. 



9. Thylacodes Adelaidensis, Tate. Adelaide-bore. 



10. Thylacodes asper, Tate. Gellibrand River. 



11. Thylacodes conohelix, Teniso7i- Woods. Spring Creek, 



12. Turritella acricula, Tate, var. Table Cape. 



Plate X. 



Fig-. 



1. Scalaria leptalea, Tate. Camperdown. Enlarged 5x., and magnified 



apex. 



2. Euspira effusa. Tate. Adelaide-bore. Dorsal aspect and magnified 



portion of surface ; 2a. Aperture of another specimen. 



3. Turritella tristira, Tate. Table Cape, Nat. size and magnified por- 



tion of surface. 



4. Natica limata, Tate. Muddy Creek. Nat. size and portion of surface 



enlarged. 



5. Natica Aldingensis, Tate. Adelaide-bore, (The carination is due to 



fracture in life.) 



6. Natica Hamiltonensis, Tate. Muddy Creek. 



7. Natica perspectiva, Tate. Muddy Creek. Enlai^ged I'Sx. 



8. Natica arata, Tate. River Murray Cliffs. 



9. Natica vixumbilicata, Ten.- Woods Table Cape. 



10. Crossea semiornata, Tate. Spring Creek. Nat. size and portion of 



penultimate whorl enlarged. 



11. Natica subinfundibulum, Tate. Muddy Creek. (Figures not cor- 



rectly drawn.) 



