MolluscaBase name details
original description
Marshall, P. (1919). Fauna of the Hampden beds and classification of the Oamaru system. <em>Transactions of the New Zealand Institute.</em> 51: 226-250.
page(s): 228 [details]
additional source
Beu, A.G. & Maxwell, P.A. (1990) Cenozoic Mollusca of New Zealand. New Zealand Geological Survey Paleontological Bulletin, 58, 1–518.
page(s): 104 [details]