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Grippia
''Grippia'' is a genus of ichthyosaur, an extinct group of reptiles that resembled dolphins. Fossils have been found along the coasts of Greenland, China, Japan, and Canada; of Early Triassic age. These ichthyosaurs were small; they were in length. Fossil remains from Svalbard from the specimen SVT 203 were originally assigned to ''Grippia longirostris'' but are now thought to have belonged to a non-ichthyopterygian diapsid related to ''Helveticosaurus''.〔Mazin, J.-M. (1981). ''Grippia longirostris'' Wiman, 1929, un Ichthyopterygia primitif du Trias inférieur du Spitsberg. ''Bulletin du Muséum National d’Histoire Naturelle'' 4:317–340.〕〔Motani, R. (2000). Skull of ''Grippia longirostris'': no contradiction with a diapsid affinity for the Ichthyopterygia. ''Palaeontology'' 43:1-14.〕 ==See also==
* List of ichthyosaurs * Timeline of ichthyosaur research
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