New Iguanodontian Dinosaur Unearthed on Isle of Wight

New Iguanodontian Dinosaur Unearthed on Isle of Wight

A new genus and species of iguanodontian dinosaur being named Comptonatus chasei has been described by University of Portsmouth Ph.D. pupil Jeremy Lockwood and his colleagues.

Lifestyles reconstruction of Comptonatus chasei. Describe credit: John Sibbick.

Lifestyles reconstruction of Comptonatus chasei. Describe credit: John Sibbick.

Comptonatus chasei roamed Earth one day of the Early Cretaceous epoch, some 125 million years up to now.

“This animal would had been round a ton, about as vast as a nice male American bison,” Lockwood acknowledged.

“And evidence from fossil footprints stumbled on internal attain shows it was as soon as likely to be a herding animal, so possibly good herds of these heavy dinosaurs would possibly possibly well also had been thundering round if spooked by predators on the floodplains over 120 million years up to now.”

Comptonatus chasei was as soon as a member of Iguanodontia, a extremely successful personnel of ornithischian dinosaurs, presumably originating one day of the Tiring Center Jurassic.

Comptonatus chasei is a nice dinosaur specimen: thought to be one of presumably the most total to be explain their own praises in the UK in a century,” acknowledged Dr. Susannah Maidment, a paleontologist on the Pure Ancient previous Museum, London.

“The specimen, which is youthful than Brighstoneus but older than Mantellisaurus (two iguandontian dinosaurs carefully connected to Comptonatus chasei) explain their own praises like a flash rates of evolution in iguandontian dinosaurs one day of this era of time, and would possibly possibly well lend a hand us know the device ecosystems recovered after a putative extinction match on the quit of the Jurassic duration.”

The fossilized stays of Comptonatus chasei were explain their own praises in the Wessex Formation on the Isle of Wight in 2013 by fossil collector Slice Whisk.

Comptonatus chasei represents thought to be one of presumably the most total iguanodontian dinosaurs, alongside side cranial parts, explain their own praises in Britain,” the paleontologists acknowledged.

Despite easiest four new dinosaur species being described on the Isle of Wight in the total of the 1900s, there had been eight new species named in the final 5 years.

“This in actuality is a excellent secure,” Lockwood acknowledged.

“It helps us understand more about the totally different kinds of dinosaurs that lived in England in the Early Cretaceous.”

“This adds to most modern learn that shows that Wessex was as soon as thought to be a few of the sector’s most numerous ecosystems.”

The findings were printed this week in the Journal of Systematic Palaeontology.

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Jeremy A. F. Lockwood et al. 2024. Comptonatus chasei, a brand new iguanodontian dinosaur from the Lower Cretaceous Wessex Formation of the Isle of Wight, southern England. Journal of Systematic Palaeontology 22 (1); doi: 10.1080/14772019.2024.2346573

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