MolluscaBase name details
Mactra williamsi Marwick, 1948 †
1055501 (urn:lsid:marinespecies.org:taxname:1055501)
unaccepted (original combination)
Species
marine, brackish, fresh, terrestrial
fossil only
(of Mactra (Cyclomactra) williamsi Marwick, 1948 †) Marwick J. (1948). Lower Pliocene Mollusca from Otahuhu, Auckland. <em>New Zealand Geological Survey Palaeontological Bulletin.</em> 16: 38 pp., 8 pl.
page(s): 22, pl. 3 figs 6-8 [details]
page(s): 22, pl. 3 figs 6-8 [details]
MolluscaBase eds. (2021). MolluscaBase. Mactra williamsi Marwick, 1948 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1055501 on 2025-09-11
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original description
(of Mactra (Cyclomactra) williamsi Marwick, 1948 †) Marwick J. (1948). Lower Pliocene Mollusca from Otahuhu, Auckland. <em>New Zealand Geological Survey Palaeontological Bulletin.</em> 16: 38 pp., 8 pl.
page(s): 22, pl. 3 figs 6-8 [details]
page(s): 22, pl. 3 figs 6-8 [details]