Chamidae |
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Arcinella cornuta (Conrad, 1866) Pleistocene USA |
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Chama circinata Monterosato, 1878 Pleistocene Italy |
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Chama congregata Conrad, 1833 Pliocene USA |
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Chama echinata Broderip Pleistocene Mexico |
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Chama gryphoides Linneo, 1758 Pliocene Pleistocene Italy T |
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Chama gryphoides austriaca (Hoernes, 1861) Miocene France |
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Chama placentina Pliocene Italy T |
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Pseudochama gryphina (Lamarck, 1819) Pliocene Pleistocene Italy T |
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