AUSTRALIAN CAINOZOIC (TERTIARY) DEPOSITS. 



63 



Suborders and Families. 



ECHINIDJE 



CLYPEASTMD.E. 



EuCLYPEASTRIDAE 



SCUTELLID^E 



PETALOSTICHA. 



NUCLEOLUS . 



SPATANGIDiE 



Tertiary Genera. 



Psamm echin us. 

 Paradox echinus. 

 Temnechinus. 



Echinanthus. 



J Echinarachnius. 

 \ Arachnoides. 

 f Ech in olamp as. 



Phynchopygus. 

 \ Echinobrissus. 

 | Pygorhynchus. 

 { Catopygus. 



Holaster. 



Maretia. 



Eupatagus. 

 •I Lovenia. 



Micraster. 



Megalaster. 



Schizaster. 



Recent Genera. 

 C Microcyphus. 

 ) Salmacis. 

 j Amblypneustes. 

 1 Holopneustes. 

 j Echinus. 

 [ Eu echinus. 

 ( Fibularia. 

 J Echinanthus. 

 j Laganum. 

 ( Peronella. 



Arachnoides. 



Echinobrissus 



Eupatagus. 



Lovenia. 



Echinocardium . 



Bregma. 



Metalia. 



Schizaster. 



Linthia. 



Y. Lists of Specific Alliances. 



List of Species common to the Cainozoic (Tertiary) and Eecent 

 Australian Eaunas. 



Echinanthus testudinarius, Gray. 

 EchinaracJinius pa?'?na, Gray. 

 Schizaster ventricosus, Gray. 



Alliances of the Cainozoic Australian Echinodermal fauna to the 

 Eecent fauna of Australia and neighbouring seas. 



Allied to 

 Arachnoides placenta. Australia and New 



Zealand. 

 Echinobrissus recens. New Zealand. 

 Echinolampas oviformis. Red Sea, Moluccas. 

 Maretia plamdata. East-Indian Islands. 

 Eupatagus Valenciennesi. Australia. 



Lovenia Eorbesi Lovenia elongata. Australia. 



Leiocidaris australice . . Eorocidaris papillata. Worldwide. 

 Psammechinus Woodsi. Echinus mageUanicus. South America and 



New Zealand. 



Species of the Australian Cainozoic fauna with decided affinities 

 to European and Asiatic Cretaceous species. 



Allied to 



Leiocidaris australice .... Cida?-is Forchhammeri. 



Phynchopygus dysasteroides Several forms from the Gault. 



Echinobrissus australice . . Cretaceous Nucleolites. 



Catopygus elegans Catopygus of South-Indian Cretaceous.' 



Holaster atistralice Holasters of South India and Caucasus. 



Micraster brevistella Cretaceous Micrasters. 



Megalaster conijjressus. . . . Cretaceous Cardiasters of South India. 



Arachnoides Loveni. . . . 

 „ australice. . 



Echinobrissus australice. 

 Echinolampas ovulum. . 

 Maretia anomala .... 

 Eupatagus Laubei 



