80 
Plate II. 
Fig. 3. Fistulipora sp., Thomson River. Vertical section in limestone. 
No. 207. x 15. 
Fig. 4. Rhombopora gippslandica, sp. nov. Vertical section in lime¬ 
stone. Tyers River, Gippsland. No. 74. x 15. 
Fig. 5. Favosites gothlandica , Lam. Vertical section of corallites, 
showing secondary recrystallization of walls. Tyers River. No. 75. 
x 15. 
Plate III. 
Fig. 6. Cannapora australis , sp. nov. Transverse section. Tyers 
River. No. 66. x 15. 
Pig. 7. Cannapora australis , sp. nov. Nearly vertical, but slightly 
oblique, section. Tyers River, No. 66. x 15. 
Plate IV. 
Fig. 8. Monotrypa sp. Transverse section. Tyers River. No. 68. 
x 35- 
Fig. 9. Section of limestone showing carapace of Bythocypris hollii, 
Jones, and transverse section of spine of (?) P alee echinus. Tyers River. 
No. 73. x 35. 
Plate V. 
Fig. 10. Section of limestone showing initial stages of Girvanella 
(?) pisolitica, Wethered, (near centre of photograph), and crinoid ossicles. 
Tyers River. No. 67. x 35. 
Fig. 11. Girvanella cf. incrustans , Wethered, forming a small pellet, 
in crinoidal limestone. Tyers River. No. 67. x 35. 
Fig. 12. G. cf. incrustans , Wethered. A portion of the same, more 
highly magnified. No. 67. x 175. 
Plate VI. 
Fig. 13. A larger pellet of Girvanella conferta, sp. nov., in crinoidal 
limestone. Tyers River. No. 74. X35. 
Pig. 14. A portion of the same, more highly magnified, showing the 
densely packed tubules, x 175. 
Plate VII. 
Fig. 15. Rhombopora gippslandica , sp. nov. A transverse section. 
Tyers River. No. 74. x 35. 
Fig. 16. Crinoidal limestone; showing ossicles, shell fragments, and a 
vertical section of spine of (?) Palceechinus. Tyers Riyen No. 74. x 35. 
Plate VIII. 
Fig. 17. Cannapora australis , sp. nov. Vertical section of corallum, 
showing the numerous and irregular tabulae. Tyers River. No. 66. X15. 
Fig. 18. Cannapora australis , sp. nov. Weathered surface of corallum, 
showing the platforms between the successional layers. Tyers River. No. 
72. Natural size. 
By Authority: J, Kemp, Acting Government Printer, Melbourne. 
