Cretaceous Gastropoda, and Pelecypoda from Zululand. 5 
Umkwelane Hill, the following forms being listed in the order of 
their description : — 
PELECYPODA. 
Ostrea sj^j-^. 
Exogyra sp. 
Neithea sp). 
Melina andersoni, sp. nov. 
Gervillia spp. 
Pinna sp. 
Mytilus sp. * 
Trigonia umhivelanensis, sp. nov. 
Trigonarca urnzamhaniensis, Baily sp. 
Latiarca {?) natalensis, Baily sp. 
Cardium bullen-netotoni, sp. nov. 
Protocardium hillamim, J. Sowerby sp. 
var. umkioelanense, var. nov. 
Eriphyla lenticidaris , Goldfuss 
Eripliyla (?) rupert-jonesi, sp. nov. 
Cytherea (?) kaffraria, sp. nov. 
Cicatrea sp. ind. 
Tapes sp. 
Donax andersoni, sp. nov. 
Mactra (?) zidu, sp. nov. 
Gorhula sp. ind. 
GASTROPODA. 
Alana (?) bailyi, sp. nov. 
Fulguraria sp. ind. 
Zaria honei (?) Baily sp. 
Pyropsis (?) sp. ind. 
Patella {?) sp. ind. 
, Cyliclina griesbachi, sp. nov. 
Cylichna fiistdiniformis, sp. nov. 
ActcBonina atJierstonei, Sharpe 
var. umhiuelanensis, var. nov. 
Gyrodes (?) sp. ind. 
Chemnitzia sp. ind. 
Solaritim sp. ind. 
CEPHALOPODA. 
Placenticeras hajfrariiim, sp. nov. 
Placenticeras umhivelanense, sp. nov. 
Creniceras (?) sp. ind. 
