McCoy [M'Coy], F. (1851). On some new Silurian Mollusca. Annals and magazine of natural history, including zoology, botany, and geology. Second Series. 7: 45-63.
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McCoy [M'Coy], F.
1851
On some new Silurian Mollusca
Annals and magazine of natural history, including zoology, botany, and geology. Second Series