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Catalogue of the fossil fishes in the British Museum. Part. I. British Museum (Natural History): 474 p., fig., 17 pl.
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Les élasmobranches du Crétacé marin du Limbourg Hollandais. Natuurhistorisch Maandblad Maestricht, 26, 16–21, 28–33, 42–53, 56–60, 66–69