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+Footprints show giant carnivorous dinosaurs and their plant-eating prey drank from same Scottish watering hole
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+Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what is now Scotland, new research suggests.
+Despite the fact that the carnivorous megalosaurs would have hunted the long-necked sauropods 167 million years ago, newly identified footprints show that both types of dinosaur would have milled around the edge of the lagoon, much like how modern-day animals congregate at watering holes, researchers from the University of Edinburgh say.
+Lead study author Tone Blakesley, a Masters graduate at the Scottish university, told CNN that he was among a small group that recognized an initial three footprints at the remote site on the Isle of Skye’s Trotternish Peninsula in 2019.
+“It was very exciting,” said Blakesley, who went on to document a total 131 footprints for the study, using a drone to take thousands of overlapping images of the site before producing digital 3D models of the footprints using specialist software.
+Because of their flatness, the footprints had previously been mistaken for fish resting burrows. Blakesley explained that this was due to the fact that there would have only been a thin layer of sand on top of a much harder layer of mud, leaving only a shallow indentation.
+They are preserved in “exquisite detail,” he added.
+The footprints were made 167 million years ago, during the Middle Jurassic period, an important time in dinosaur evolution, but little rock remains from the era, Blakesley said.

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