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Ichthyosauria
Dolphin-shaped marine reptiles of the Mesozoic, which gave birth to live young at sea.
Species
Identifiers
Wikidata Q194515
Appears in
3 items
History of the Universe
1 item
Mesozoic
251.9 Ma
The Age of Dinosaurs
2 items
Reptiles go back to sea
c. 248 Ma
Ichthyosaurs born at sea
c. 182 Ma
Sources
Book
Vertebrate Palaeontology
Article
A basal ichthyosauriform with a short snout from the Lower Triassic of China
