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#marine reptile #prehistoric ocean #cretaceous predator #sea dinosaur

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#aquatic dinosaur #marine reptile #mosasaur #plesiosaur #swimming dino #prehistoric ocean

🦕🌊🗺️

#tethys ocean #tethys sea #paleogeography #prehistoric ocean #mesozoic era #gondwana #laurasia

🦕📏🌊

#elasmosaurus #plesiosauria #long neck measure #marine reptile #prehistoric ocean #fossil reptile

🌊🐚🦕

#ammonite #prehistoric ocean #marine reptiles #mesozoic sea #jurassic seas #cretaceous seas

🐍🐢🌊

#elasmosaurus #plesiosaur #long neck reptile #marine reptile #prehistoric ocean