Map reveals which dinosaurs lived where in the UK
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Britain may not be famed for its rich history of dinosaur species, but the country actually sits among the top 10 worldwide in terms of the number of fossils discovered.
From megalosaurus to iguanodon, and even the ‘heavy claw’ baryonyx, there were plenty of huge dinosaurs that used to roam what is now the UK up to 252 million years ago.
Of course, the British Isles landmass didn’t exist during either the Jurassic or Cretaceous periods. It split off from the North American plate around 130 million years ago and joined what became northern Europe 30 million years later.
But up and down the country people are never too far away from where more than 100 different dinosaur species once walked the Earth, including three cousins of America’s top predator the Tyrannosaurus rex.
MailOnline has created a map showing where stegosaurs, ankylosaurs and ornithopods lived in what was once a ‘dinosaur paradise’, with most fossils recovered from rocks dating to the Middle Jurassic and Cretaceous periods.
The majority come from Oxfordshire and the Isle of Wight, but significant finds have also been made in Bristol, Cambridgeshire, the south of England, Nottingham and Yorkshire, as well as Scotland, Wales and Northern Ireland.
Dr Susannah Maidment, of the Natural History Museum, told MailOnline: ‘During the Early and Middle Jurassic and for much of the Late Cretaceous, much of the UK was under the sea, meaning that the rocks that were deposited [on land] were marine rocks, and have very few dinosaurs in them.
‘However, during the Early Cretaceous, in southern England there were river systems, deltas and lagoons alongside which dinosaurs lived.
‘We therefore have quite a lot of dinosaurs from the Early Cretaceous in southern England.’
She added: ‘Much of southern England is covered by trees, agricultural land and houses, which means dinosaur fossils don’t often weather out.
‘However, in the sea cliffs of areas around Hastings on the south coast and the Isle of Wight, dinosaurs are frequently found as the rocks are eroded by the sea.
‘This makes southern England and particularly the Isle of Wight the best place in the UK to find dinosaur fossils.’
Where dinosaurs lived near you: MailOnline has created a map showing where the likes of megalosaurus, ankylosaurs and ornithopods walked in what is now Britain, with most fossils recovered from rocks dating to the Middle Jurassic and Cretaceous period
Sauropods
Sauropods were the first successful group of herbivorous dinosaurs, dominating most terrestrial ecosystems for more than 140 million years, from the Late Triassic to Late Cretaceous.
They had long necks and tails and relatively small skulls and brains.
The dinosaurs stretched to 130 feet (40 metres) and weighed up to 80 tonnes (80,000kg) — 14 times the weight of an African elephant.
They were also widespread – their remains have been found on all the continents except Antarctica – and in Britain, several of the species detailed below are actually types of sauropod.
The reason some fossils found in the UK are only classified as belonging to sauropods, rather than anything more specific, is because it can often be difficult to identify a certain type of dinosaur based on what may be limited remains discovered.
Sauropods such as the Diplodocus began to diversify in the Middle Jurassic about 180 million years ago.
They had nostrils high up on their skulls, rather than being located at the end of the snout like those of so many other terrestrial vertebrates.
Some fossils show that these nostril openings were so far up the skull that there were very close to the eye openings.
Where did they live in the UK?
Sauropod remains have been found all over the UK, including Britain’s oldest example known as Alan which was revealed in 2015. The long-necked, plant-eating dinosaur roamed what is now the North Yorkshire coast 176 million years ago during the Middle Jurassic period.
It was nicknamed Alan after the walker who found its fossilised vertebra, Alan Gurr.
The large vertebrae, which measured 11 inches (29 cm) long and four inches (11cm) high, fell out of a cliff face in Whitby.
Sauropods have also been found in Dorset, Sussex, the Isle of Wight, Lincolnshire, Northamptonshire, Oxfordshire and Buckinghamshire.
Sauropods were the first successful group of herbivorous dinosaurs, dominating most terrestrial ecosystems for more than 140 million years, from the Late Triassic to Late Cretaceous
Britain’s oldest sauropod dinosaur was identified by a piece of fossilised backbone (pictured) discovered on the North Yorkshire coast
The large vertebrae, which measured 11 inches (29 cm) long and four inches (11cm) high, fell out of a cliff face in Whitby
Theropods
By the same token, some of the dinosaurs below are also theropods. Fossils belonging to the group have been found throughout Britain, although not all of them have been broken down into specific types.
Theropods were two-legged, typically predatory dinosaurs with hollow bones and three-legged toes from which modern birds are thought to have evolved.
It is the group which includes Tyrannosaurus rex and modern birds. Of course, T.Rex lived throughout what is now western North America, but three cousins of the fearsome carnivore called Britain home.
That is according to Dr Dean Lomax, who is a palaeontologist and Visiting Scientist at The University of Manchester.
He has claimed that T-rex’s UK cousins were likely smaller and more agile.
Tyrannosaurs rex (pictured) was a species of bird-like, meat-eating dinosaur classified as a theropod. It lived between 68–66 million years ago in what is now the western side of North America, but three cousins of the carnivore called the UK home
A number of bones that were found on the Isle of Wight (pictured) belong to a new species of theropod dinosaur that was a cousin of the Tyrannosaurus rex, according to researchers
After studying the four vertebrae, palaeontologists from the University of Southampton confirmed that the bones are likely to belong to a genus of dinosaur previously unknown to science
Where did they live in the UK?
Pendraig milnerae is the earliest example of a theropod found in the UK so far, living between 200 and 215 million years ago during the Late Triassic period. It likely had a body size around that of a modern-day chicken and would have been 3 feet (1 metre) long including its tail.
Theropods remains have also been found in the following areas:
- Antrim
- Avon
- Dorset
- Glamorgan
- Gloucestershire
- Isle of Skye
- Isle of Wight
- North Yorkshire
- Oxfordshire
- Somerset
- Sussex
- Swansea
- Warwickshire
- Wiltshire
Megalosaurus
Megalosaurus, which means Great Lizard, was a meat-eating dinosaur which lived in the Middle Jurassic, around 167 million years ago.
It would have been about nine metres long and weighed about 1.4 tonnes (1,400 kg).
This dinosaur had a large head and short forelimbs, walked on two legs and used its horizontal tail for balance.
Megalosaurus (pictured in this artist’s impression), which means Great Lizard, was a meat-eating dinosaur which lived in the Middle Jurassic, around 167 million years ago
The footprint of a 175million-year-old dinosaur described as being a ‘real Jurassic giant’ was spotted on the Yorkshire coast by a woman collecting shellfish for dinner. Archaeologist Marie Woods was ‘shocked’ to stumble across the 3ft-long trace fossil
Where did it live in the UK?
The first remains of megalosaurus to be discovered in Britain were found in a slate quarry in Stonesfield, Oxfordshire in 1824 and date to the late Middle Jurassic period.
There is also evidence to suggest megalosaurus may have lived in what is now North York Moors National Park in north-eastern Yorkshire.
Fossilised bones linked to the species have also been found in Portland, Dorset, as well as the following counties:
- North Gloucestershire
- Northamptonshire
- Somerset
- Sussex
- Bedfordshire
Baryonyx
Baryonyx was a large theropod dinosaur that lived in the Early Cretaceous period 125 million years ago.
It has a large claw, about 12 inches (31cm) long, probably on its thumb, and was a carnivorous species that fed on fish and Iguanodon.
The creature may have waded in rivers and shallow seas to catch fish, just as some modern-day bears do.
Baryonyx was about 32ft (10m) long, weighed around two tonnes (2,000kg) and had a mouth that was very similar to that of a crocodile.
Baryonyx (pictured) was a large theropod dinosaur that lived in the Early Cretaceous period 125 million years ago
Where did it live in the UK?
The first skeleton was discovered in 1983 in the Smokejack Clay Pit in Surrey by the British amateur fossil hunter William Walker.
It was the first carnivorous dinosaur found in England and the most complete example of its species.
When this dinosaur lived, the south of England down to the northern edge of France was mostly a huge expanse of swampy lagoons and meandering rivers.
Fossilised bones linked to the species have also been found in East Sussex.
Cetiosaurus
Cetiosaurus was a sauropod dinosaur that was about 53ft (16m) long and weighed roughly 11 tonnes (11,000kg).
It lived from the Mid to Late Jurassic period 181-169 million years ago, in what are now Europe and Africa.
The creature got its name because its discoverer, Sir Richard Owen, thought it was an extremely large crocodile.
Owen initially did not recognise cetiosaurus for a dinosaur but believed it to be a gigantic sea-dwelling reptile.
Where did it live in the UK?
Different types of cetiosaurus have been found across Britain, including cetiosaurus oxoniensis in Rutland, Lincolnshire, cetiosauriscus stewarti in Peterborough, Cambridgeshire and cetiosaurus oxoniensis near Cirencester, Gloucestershire.
Remains have also been discovered in the following areas:
- Isle of Wight
- Leicestershire
- Northamptonshire
- Oxfordshire
- Sussex
- Wiltshire
Neovenator
Meaning ‘new hunter’, neovenator lived in the Early Cretaceous period 127-121 million years ago.
It was a large theropod that was carnivorous and grew up to 24ft (7.4m) in length and weigh up to two tonnes (2,000kg).
‘The pointed toes of this track may indicate a type of dinosaur known as a large theropod, perhaps Neovenator [pictured] or the Spinosaurus Baryonyx,’ Theo Vickers said
The print — shown here highlighted — is thought to have been left by a Neovenator — a carnivore that could reach 25 feet (7.6 m) in length and weigh up to 4,400 pounds (2,000 kg).
Palaeontologists believe that Neovenator could walk on its long hind legs — and had three clawed toes on each foot and three digits on each fore limb
Where did it live in the UK?
A neovenator footprint believed to be 130 million years old was found on Sandown Bay, on the Isle of Wight’s southeastern coast, on February 12, 2020.
The first-found fossil of neovenator was unearthed on the Isle of Wight in the summer of 1978.
Echinodon
Meaning ‘hedgehog tooth’ or ‘prickly tooth’, echinodon is a type of heterodontosaurid dinosaur that lived during the earliest Cretaceous of southern England and possibly western France in the Berriasian epoch.
The first specimens were jaw bones named echinodon becklesii by Sir Richard Owen in 1861. Since their original description only additional teeth have been discovered.
When Owen first named echinodon he thought he was dealing with a lizard that had a similar lifestyle to a hedgehog, hence its title.
Where did it live in the UK?
Remains of echinodon becklesii were discovered by Samuel Beckles in the Purbeck Beds near Swanage in Dorset on the Jurassic Coast.
Beginning in Exmouth, East Devon and continuing for 95 miles to Old Harry Rocks near Swanage, the Jurassic Coast is England’s only natural World Heritage Site thanks to the outstanding value of its rocks, fossils and landforms.
Meaning ‘hedgehog tooth’ or ‘prickly tooth’, echinodon is a type of heterodontosaurid dinosaur that lived during the earliest Cretaceous of southern England and possibly western France in the Berriasian epoch
Pantydraco
A type of prosauropod, pantydraco was a herbivore which lived during the Early Jurassic period in Wales.
The small, plant-eating dinosaur – whose name means ‘Pant-y-ffynnon dragon’ – would only have been about 6.5 feet (2 metres) long.
It had a pointed head with a strong jaw. The forelimbs of the dinosaur were developed for grasping while the hindlimbs were adapted for supporting the creature’s body weight.
A type of prosauropod, pantydraco (pictured) was a herbivore which lived during the Early Jurassic period in Wales
Where did it live in the UK?
A partial juvenile skeleton of pantydraco was discovered in a quarry in Bonvilston in South Wales in 1952.
The estimated height of a juvenile is from about 2 feet 4 inches to 3 feet 3 inches (0.7 to 1 metre), while adults are believed to have been about just under 10 feet (3 metres) long.
Iguanodon
Iguanodons were herbivores that measured up to 30 feet (10 metres) tall and weighed more than four tonnes (4,000kg).
They walked the earth around 132 million years ago, during the Lower Cretaceous period.
Iguanodons would have been prey for one of England’s biggest predators, Baryonyx, a relative of Spinosaurus.
They had a highly specialised, five-fingered hand which would have made them excellent foragers, while a thumb spike is one of the dinosaur species’ best-known features.
It would have made an excellent stiletto-style weapon against predators and also could have been used to break into fruit.
Experts also believed that iguanodons held their long, heavy tail high in the air for balance.
The genus was named in 1825 by English geologist Gideon Mantell.
Iguanodons were herbivores that measured up to 30 feet (10 metres) tall and weighed more than four tonnes (4,000kg)
Fossilised remains of a dinosaur’s tail (pictured) — believed to belong to an iguanodon — were found at the bottom of a crumbling cliff on the Isle of Wight in 2020
Where did it live in the UK?
Iguanodons have been discovered in the following areas:
- Bedfordshire
- Buckinghamshire
- Cambridgeshire
- Dorset
- East Sussex
- Isle of Wight
- Surrey
- Sussex
Ankylosaurs
Ankylosaurs were wide-bodied, four-legged dinosaurs covered in bony plates and spikes.
The oldest known ankylosaur dated from around 160 million years ago, during the Jurassic Period.
A bony tail club – a bludgeon used in combat that may have given even the ferocious Tyrannosaurus rex reason to worry – was possessed by the heavily armoured dinosaur ankylosaurus and its cousins.
Where did it live in the UK?
Ankylosaur remains have been discovered in the following areas:
- Cambridgeshire
- Dorset
- Kent
- Sussex
- Wiltshire
Ankylosaurs (artist impression pictured) were wide-bodied, four-legged dinosaurs covered in bony plates and spikes