Plesiosauria
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new species
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Knutsen, Espen Madsen, Druckenmiller, Patrick S. & Hurum, Jørn H., 2012, A new species of Pliosaurus (Sauropterygia: Plesiosauria) from the Middle Volgian of central Spitsbergen, Norway, Norwegian Journal of Geology 92, pp. 235-258
: 235-258
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235-258 |