Yaver-Dabba Do! Prehistoric Prints Found During Island Coastal Flood Checks

Engineers on the Isle of Wight aiming to hold the tide back have brought the past forward after the dramatic discovery of dinosaur footprints on the beach.

Large fossils dating back 125 million years were found on Yaverland seafront during ground investigations by the Environment Agency, part of plans to bolster sea defences.

It’s a layer of history we have only seen brought to life in The Flintstones or movies like Jurassic Park.

Experts believe the remains could be from a mantellisaurus, seven metres long with three toes on each foot, which made them stand out from other dinosaurs. 

Their hunch is probably right, but more secrets laid bare in any event from an age that spawned the fictional characters – every find fuelling the knowledge base of those charged with recording ancient eras.

The fossils were previously hidden, but excavation exposed them alongside everyday life – a beachside café, a car park and a bus stop. Holidaymakers blissfully unaware – and maybe alarmed at the thought – of who, or what, was there long before them.

The Environment Agency brought in JBA Consulting to manage the flood-protection project, and a team from the local Dinosaur Isle Museum was on hand after several similar markings were found locally in recent years.

The mantellisaurus hit the scales at a whopping 750 kilograms, but not the biggest dinosaur by any means. And unlike other breeds, they got about on their hind legs like an ostrich but probably not as quickly, only on all-fours when standing still or moving slowly.    

 Nick Gray, the Environment Agency’s flood and coastal-risk manager for the Solent and South Downs area, said:

"Dinosaurs existing right where our team is working brings old and new together – the modern challenges of combatting climate change with a period of time we can only imagine.

“We’ve all read the stories and seen the films, but this gives us just a hint of what life was like.

“Reducing coastal flood and erosion risk to island people, property and infrastructure is a priority for the Environment Agency, but we’ll continue to have more dinosaur discoveries in mind.”      

Dr Martin Munt, curator of the Dinosaur Isle Museum, at Sandown, said:

"The Isle of Wight is the richest dinosaur location in Europe, but this is still a wonderful find. We have located 35 different types, and the area was once also heavy with plants, crocodiles, pterosaurs, amphibians, fish and invertebrates like insects and freshwater mussels.

"We cannot be totally sure about a print’s identity, but the three-toed feet makes it likely a mantellisaurus was here, not just in other parts of the south coast where they were more common – or that’s what we thought until now.”

A fully-grown mantellisaurus would have been almost twice the length of an average car, marching a slow thunder with huge strides that have clearly left their mark on time. 

What we now call the Isle of Wight was perfect habitat for dinosaurs, generating a diverse collection of bones and fossils over millennia, an impressive roll-call for scientists to explore.

The latest capture cements the Isle of Wight as Britain’s dinosaur capital. The reptile-revealing rocks are known as the Wessex Formation, a magnet for geologists and palaeontologists.

Meanwhile, the engineers who helped uncover the footprints were on site to work up plans for improved flood defences for more than 600 properties in Shanklin and Yaverland, a project managed by the Environment Agency and Isle of Wight Council.

An online consultation and six public events starting this week are being held to seek the views of local people on the options available for flood-protection.