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A late surviving Pliocene seal from high latitudes of the North Atlantic realm : the latest monachine seal on the southern margin of the North Sea
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A critical revision of the fossil record, stratigraphy and diversity of the Neogene seal genus Monotherium (Carnivora, Phocidae)
A new species of Metopocetus (Cetacea, Mysticeti, Cetotheriidae) from the Late Miocene of the Netherlands
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