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Suchomimus was a gigantic predatory dinosaur from the Middle Cretaceous, which grew to 11 metres in length!
(Credit: andreas, SameerPrehistorica)
Chaoyangopterus was a small pterosaur with a wingspan of 1.8 metres.
(Credit: Joschua Knüppe)
Rapaxavis pani is an extinct flying dinosaur closely related to birds.
Hyopsodus is an extinct odd-toed ungulate that may have been able to use echolocation.
(Credit: Maija Karala)
Achaenodon robustus lived during the Eocene of North America, measured 2 metres & weighed up to 300kg.
(Credit: WillemSvdMerwe)
Remingtonocetus is an early whale that lived during the Eocene.
(Credit: @nixillustration)
Embolotherium andrewsi was a large herbivore from the Eocene, similar to a modern rhinoceros.
Titanichthys agassizi is a giant extinct fish that is thought to have been a filter feeder.
(Credit geocities)
Gomphotherium is an extinct genus of proboscidean that lived during the early Miocene in North America.
Argentoconodon was a unique gliding mammal from the Jurassic period of Patagonia.
(Credit: Ceri Thomas)