Groves, L. T. & Squires, R. L. (2023). Two new species of Late Cretaceous cypraeoideans (Gastropoda) from Oregon and British Columbia. The Nautilus. 137(2): 55-62.
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Groves, L. T. & Squires, R. L.
2023
Two new species of Late Cretaceous cypraeoideans (Gastropoda) from Oregon and British Columbia