Abbass, H. L. (1973). Some British cretaceous gastropods belonging to the families Procerithiidae, Cerithiidae and Cerithiopsidae (Cerithiacea). Bulletin of the British Museum (Natural History) - Geology. 23 (2): 103-175, pls 1-8.
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Abbass, H. L.
1973
Some British cretaceous gastropods belonging to the families Procerithiidae, Cerithiidae and Cerithiopsidae (Cerithiacea)
Bulletin of the British Museum (Natural History) - Geology