User:Abyssal/Prehistory of Antarctica/DYK/3

• ...that Polar dinosaurs could have walked to Australia, because during the early Cretaceous the continent of Australia was still linked to Antarctica?

• ... that highlights from the history of ankylosaur research include one of the first dinosaurs ever discovered and a dinosaur with armored eyelids?

• ... that the extinct Pliocene dolphin Australodelphis from the Vestfold Hills of Antarctica has been described as an example of convergent evolution with whales?

• ... that highlights from the history of dromaeosaurid research include a skeleton of Velociraptor preserved in combat with a Protoceratops, the gigantic Utahraptor, and tiny four-winged Microraptor?

• ...that ostracoderms are the earliest known vertebrate animals?