284 Frederick Chapman: 



Discorhina polystomelloides, Parker and Jones. 



D. polystomeUoides, P. and J., 18<55, Phil. Trans, vol. CLV., p. 

 421, pi. XIX., Figs. 8o-c. Brady, 1884, Rep. Chall., vol. 

 IX., p. 652, pi. XCL, Figs. \a-c. 



At the present time this species lives amongst the islands 

 S. of New Guinea. Howchin records it from the Kalimnan and 

 Balcombian of Muddy Creek. One specimen in the rock of 

 the Filter Quarries. 



Flanorhulina larvata, Parker and Jones. 



F. larvata, Parker and Jones, 1865, Phil. Trans, vol. CLV., p. 

 380, pi. XIX., Figs. 3a, b. Brady, 1884, Rep. Chall. vol. 

 IX., p. 658, pi. XCIL, Figs. 5, 6.^ 



It is of interest to note that as a living species this form is 

 only found in tropical areas, and especially in the sands of 

 coral islands. In the fossil condition Howchin records it from 

 the Balcombian of Muddy Creek, where it is moderately 

 common. 



This species is also fairly common at Batesford. The speci- 

 mens from the limestone of the Filter Quarries are diminutive, 

 with thin tests. Those from the Lepidocyclina limestone of the 

 Upper Quarry are, as a rule, stouter, and with very conspicuous 

 peripheral chambers. 



Truncatulina refulgeiis, Montfort sp. 



Cihicides refulgens, Montfort, 1808, Conchyl. System., vol. L, 

 p. 122, 31® genre. Truncatulina refulgens, ]Montf., sp., 

 Brady, 1884, Rep. Chall. vol. IX., p. 659, pi. XCIL, Figs. 

 7-9. 

 Somewhat rare in the foraminiferal rock of the Filter Quar- 

 ries. Not previously recorded as a fossil from the Australian 

 tertiary beds. 



Trunratnliiia lohntula. Walker and Jacob sp. 



Nautilus lohatulus, Walker and Jacob, 1798, Adams' Essays, 

 Kanmacher's Ed., p. 642, pi. XIV., Fig. 36. 



