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Thesaurus: ichthyosauria

An extinct order of marine reptiles, including Ichthyosaurus and allied forms; -- called also Ichthyopterygia. They have not been found later than the Cretaceous period.

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ichthyopterygiadefinitionallieddefinitioncalleddefinitioncretaceousdefinitionextinctdefinitionformsdefinitionlaterdefinitionmarinedefinitionorderdefinitionperioddefinitionreptilesdefinitiontheydefinitionichthyosaurusdefinitionfounddefinitionichthyophagyfamilyichthyophthalmitefamilyichthyophthirafamilyichthyoplanktologyfamilyichthyopsidafamilyichthyopterygiumfamilyichthyornisfamilyichthyosaurfamilyichthyosaurifamilyichthyosaurianfamilyIchthyosauridaefamilyichthidinfamilyichthinfamilyichthulinfamily

Definitions

  1. n. pl. An extinct order of marine reptiles, including Ichthyosaurus and allied forms; -- called also Ichthyopterygia. They have not been found later than the Cretaceous period.
  2. An extinct order of marine reptiles, including Ichthyosaurus and allied forms; -- called also Ichthyopterygia. They have not been found later than the Cretaceous period.
  3. An extinct order of marine reptiles, including Ichthyosaurusand allied forms; -- called also Ichthyopterygia. They have not beenfound later than the Cretaceous period.
  4. n. pl. An extinct order of marine reptiles, including Ichthyosaurus and allied forms; -- called also Ichthyopterygia. They have not been found later than the Cretaceous period.