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Keywords from Image Description:
Rozprawa pewratech kry zemnj Ichthyosaurus and Plesiosaurus. en Ichthyosaurus communis its vertebrae and Plesiosaurus dolichoderes from the Czech edition of George Cuvier's Discours sur les rvolutions de la surface du globe et sur les changements qu'elles ont produits dans le rgne animal cs Ichthyosaurus communis Rybogetr obecn