Thought to be the oldest dinosaur fossils ever discovered in Scotland, the tracks were unearthed in a tidal area at Rubha nam Brathairean or Brothers’ Point, a beauty of a headland that basks on Skye’s Trotternish peninsula.
Experts have since disclosed that the footprints, embedded into a mucky, shallow lagoon area, consist primarily of two types of dinosaur from the Middle Jurassic Period: sauropods and theropods. Some of these ginormous prints even amount to the size of a car tyre.
Deemed ‘globally important’ by scientists, this groundbreaking discovery was conducted by researchers at the University of Edinburgh, Staffin Museum and the Chinese Academy of Sciences and published in the Scottish Journal of Geology.
It provides priceless insight into a formerly elusive period of dinosaur evolution and builds upon the dinosaur print findings discovered on Skye in 2015. Fossil sites from the Middle Jurassic Period are a rarity across the globe, making this unearthing more significant than ever.
Although various factors like weathering, tidal conditions and landscape changes made some of the prints and trackways tricky to decipher, the clearest footprints were marked by sauropods and theropods.
Similar to the Brontosaurus, four-legged sauropods were graced with extraordinarily long necks and small heads, ate a plant-based diet and stood up to two meters (6.5 feet) tall at the hip. As early cousins of the Tyrannosaurus rex, bipedal theropods had reduced forelimbs and razor-sharp teeth suited to their meat-eating mentality.
The journal states that this proves certain dinosaurs also inhabited shallow waters like lagoons: ‘This new site strengthens the inference, originally based on a previously discovered locality near Duntulm Castle in northern Skye, that sauropods habitually spent time in lagoons during the Middle Jurassic.’
He then went on to add: ‘This new site records two different types of dinosaurs – long-necked cousins of Brontosaurus and sharp-toothed cousins of T-Rex hanging around a shallow lagoon, back when Scotland was much warmer and dinosaurs were beginning their march to global dominance.’