A MONOGRAPH OF THE TERTIARY POLTZOA OF VICTORIA. 135 



Zoai'ium stipitate, branched ; the hranclies horizontal with short lateral 

 secondary branches. Zotiecia arranged in continuous raised clusters along the 

 centre of the uj)per surface of the branches. Dorsal surface with distinct 

 longitudinal and reticulated ridges. 



B. Eecent locality unknown ? Australia. (Busk). 



Discotubigera, D'Orb. 



1. J), (jainhieroiisis, AVaters. PI. XXIT., figs(C^ /O 

 (For description see Appendix.) 



