277 



probably of //. australuf, with some specimens of which it agrees 

 in outline. 



Genus Cardiaster, Forbes, 1852. 



20. Cardiaster tertiarius, Gregory, Geol. Mag., 1890, t. l-tj 

 figs. 2-3, p. 484. 



Locality. — Glauconitic limestone, Aldix(4A Cliffs. 

 The good state of preservation of many of my specimens per- 

 mits me to state that there is no lateral fasciole. 



21. Cardiaster latecordatus, Tate, see post. 



Zoc«?^^?/.— Glauconitic limestone, Aldinga Clitfs. • 



FAMILY SPATANGID.E. 

 Genus Hemi aster, Desor., 1857. 



22. Hemi aster planedeclivis, Gregory, Geol. Mag. 1890, t. 

 14, figs. 6-7, p. 488. H. latifrons, Tate, ms. 



Localities. — River Murray Cliffs ; glauconitic limestone ; 

 Aldinga Clifi's. 



Genus Pericosmus, Agassiz, 1847. 



23. Pericosmus compressus, McCoy, Prod. Pal. Victoria, Dec. 

 VII., 1882, t. 67, f. 2, t. 68. Megalaster compressus, Duncan, 

 •Q. J. G. S., 1877, p. 62, wdct. Pericosmus McCoy i, Gregory, 

 Geol. Mag., 1890, p. 485. Megalaster comiwessus, Duncan, P. L. 

 S., 1889, p. 221. 



Localities. — River Murray Cliffs (Duncan, Tate) ; Spring 

 Creek, near Geelong (McCoy, R. T.). 



24. Pericosmus gigas, McCoy, Prod. Pal. Victoria, Dec. VIT., 

 tabs. 64, 65. 



Localities. — Banks of the Murray, near junction with the 

 Darling, and at Corio Bay, Port Phillip (McCoy). 



25. Pericosmus Nelsoni, McCoy, Prod. Pal. Victoria, Dec. 

 VII., t. %Q, tigs. 1-2, t. 67, fig. 1. 



Locality. — Waurn Ponds, near Geelong. 



Genus Linthia, Merian, 1853. 



26. Linthia anti-australis, Tate, Southern Science Record, 

 January 1885. 



Locality. — River Murray Cliffs, near Morgan. 



Genus Schizaster, Agassiz, 1847. 



27. Schizaster abductus, Tate, see post. 



S. ve7itricosus (Agassiz), Duncan, Q. J. G. S., 1877, p. 61. 

 Localities. — River Murray Cliffs ; Moorabool River, a cast 

 (Mr. Sweet). 



Genus Micraster, Agassiz, 1840. 



28. Micraster Archeri, Tenison Woods sp. Echinolampas sp. 

 Tenison AVoods, Geol. Obs., p. 77, wdcts., 1862. Ilemiaster 



