Hundreds of Footprints Found in Jurassic ‘Dinosaur Highway’

Six months ago, a team of paleontologists investigated a mine in Oxfordshire, England, which had some unusual bumps on the floor. The bumps, as it turns out, form the footprints of around 200 dinosaurs from the Jurassic period, creating the UK’s largest dinosaur trackway in its entirety.

The tracks were made by an animal including large herbivorous sauropods and carnivorous theropods — specifically, the research team believes they were left by a 60-foot-long (18-meter-tall). Cetiosaurus and 29.5-feet-tall (9-meter-tall). Megalosaurusrespectively. Megalosaurus Became the first dinosaur Scientifically named Back in 1824 (that’s right – modern dinosaur research just celebrated its 200th anniversary).

“Scientists have known and studied Megalosaurus longer than any other dinosaur on earth, and yet these latest discoveries prove that there is still new evidence of these animals, waiting to be found,” said Emma Nichols, a vertebrate paleontologist. Oxford University Museum of Natural History at the University of Birmingham release.

Dinosaur trackways are extremely useful for paleontologists even though the fossil remains do not involve bones. Footprints are traces of fossils Ancient life as it happened– They can show how many different organisms and individuals occupied a site at a given time, the environments they traveled through, and the different sizes and ages of animals in the area.

Ichnological discoveries—that is, those related to the study of footprints, not fish (ichthyological)—are a great window into the ancient world, and when combined with evidence gleaned from fossil bones, they help tell A more holistic story About the life that came before us.

According to the Birmingham release, the footprint “highway” is not the first to be discovered in Oxfordshire. In 1997 more than 40 fossilized footprints were found in a limestone quarry in the area, revealing aspects of the dinosaurs that inhabited present-day England during the Jurassic period.

However, a lot has changed technologically in about 30 years. Paleontologists can catalog much more information about trackways than ever before. The team took more than 20,000 images of prints during recent excavations, which can provide information about the animals that made the tracks and possible interactions between the animals.

“The preservation is so detailed that we can see how the mud was deformed as the dinosaur’s legs slipped in and out,” Duncan Murdoch, a soil scientist at Oxford University Museum, said in the same release. “With other fossils such as burrows, shells and plants we can recreate the muddy lagoon environment the dinosaurs walked through.”

Further scrutiny will likely detail the Jurassic fauna that traversed the site, but for now the impressive scale of the tracks and the creatures that made them will have to do.