'Dino Cave' Reveals Dinosaur Crouch Walkers
Arthur T Knackerbracket has found the following story:
For a decade, a Mount Morgan cave in central Queensland known for the highest dinosaur track diversity on the entire eastern half of Australia has been closed to the public, restricting research to the site.
Although UQ palaeontologist Dr. Anthony Romilio has had success searching for images of the tracks, he has only recently been provided with new images of different dinosaur's footprints at the site by the Mount Morgan Historical Museum.
[...] "A typical dinosaur track of this kind look like those made by birds, but these are shaped like broad-handled forks."
Upon further inspection, Dr. Romilio revealed that the dinosaur must have created the tracks while crouched.
[...] "It's very strange behaviour, and we don't yet know why it did this," Dr. Romilio said.
"You can rule out predatory stalking behaviour, as this set of tracks was made by a two-legged plant eater called an ornithopod.
[...] "This unusual posture likely made the prehistoric animal more stable allowing them to quickly cross the muddy shore of an ancient lake."
[...] "Many of the Mount Morgan track sites were mapped in the early 2000s, although these footprints don't appear on any of them.
"It may be that these fossils had already eroded, making these, and other old photos like them, so incredibly important, as they're our only record of these creature's existence."
More information: Anthony Romilio. Additional notes on the Mount Morgan dinosaur tracks from the Lower Jurassic (Sinemurian) Razorback beds, Queensland, Australia., Historical Biology (2020). DOI: 10.1080/08912963.2020.1755853
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