OF KACHH AND KATTYWAR. 



Family SPATANQIDJE. 



Subfamily SpatangiNjE. 



' Genus Hemiastee, Desor, 1847. 



Hemiaster decipiens, sp. nov. : p. 34. 



carinatus, sp. nov. : p. 35. 



sp. : p. 35. 



Oenus ScHiZASTEB, Agassis, 1836. 

 Sehizaster BalucMstanetisis, d'Archiac, variety : p. 38. 



Gernis Pebipneustes, GoUeau, 1875. 

 Peripneustes insignis, sp. nov. : p. 42. 



Genus Btspatangus, Agassiz, 1847. 



Euspatangus affinis, sp. nov. : p. 46. 

 rostratus, d'Archiac, p. 47. 



List of the Species of Fossil Echinoidea from Strata in the Upper Part of the 

 Nummulitic Series, with OrUtoides in some instances. (Oligocene.) 



Order ECHINOIDEA EXOCYCIICA. 



Sulorder GNATHOSTOMATA. 



Family CLYPEASTBIB^. 

 Subfamily Euciypbasteid^. 



Genus Clype aster, LamarcJc, 1801. 



Clypeaster Sowerbyi, sp. nov. : p. 49. 



Carteri, sp. nov. :'p. 49. 



Faloriensis, sp. nov. : p. 50. 



Suborder ATELOSTOMATA. 



Family OASSIDULID^. 

 Subfamily Echinolampin^. 



Genus EcnnfOLAMPAS, Gray, 1825. 

 EchinolatnpaB, sp. : p. 50. 



Family SPATAHGID^. 

 Subfamily Spatangin^. 



Oenm EusPATAJirGTrs, Agassiz, 1847. 

 Euspatangus rostratus. d'Archiac : p. 5L 



