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Plesiosaurs, apatosaurus (just about all the sauropods), praeornis, archaeopteryx (a Jurassic bird), Brachyopomorpha, Stephanoceras, Pleurosaurus--most of the Jurassic species did not survive beyond the Jurassic.

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What Geological Period preceded the Jurassic Period?

after Jurrasic period it is the Cretaceous period


What animal was largest land carnivore in Jurassic period?

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During the Jurassic period, the atmosphere was warmer and had higher levels of oxygen compared to today. There were lush forests with a diverse range of plant and animal species, including dinosaurs and early mammals. The climate was relatively stable and supported the evolution of many iconic prehistoric creatures.


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Which period is older than the Triassic period?

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