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Thailand
This Week in AsiaHealth & Environment

Thailand unearths Southeast Asia’s largest dinosaur, the mighty Nagatitan

Nagatitan chaiyaphumensis, named after a snake from folklore and the province where it was found, weighed as much as nine adult elephants

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An artist’s impression of the Cretaceous period sauropod dinosaur Nagatitan chaiyaphumensis. Photo: Patchanop Boonsai/AFP
SCMP’s Asia desk
A new giant dinosaur weighing about 27 tonnes has been unearthed by researchers in Thailand, making it the largest ever found in Southeast Asia.

According to a study published in the journal Scientific Reports on Thursday, the 27 metre (88 foot) long plant-eating beast is believed to have meandered through what is now Thailand between 100 and 120 million years ago.

It likely weighed at least 10 tonnes more than Dippy the Diplodocus
Thitiwoot Sethapanichsakul, lead researcher

“Our dinosaur is big by most people’s standards – it likely weighed at least 10 tonnes more than Dippy the Diplodocus,” said lead researcher Thitiwoot Sethapanichsakul, referring to the enormous composite cast previously on display at London’s Natural History Museum.

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The creature, named Nagatitan chaiyaphumensis after a snake from Southeast Asian folklore and the province of Chaiyaphum where it was found, weighed as much as nine adult elephants.

Researcher Thitiwoot Sethapanichsakul poses with a front leg bone of the Cretaceous Period sauropod dinosaur Nagatitan chaiyaphumensis at the Sirindhorn Museum in Thailand. Photo: Thitiwoot Sethapanichsakul/Reuters
Researcher Thitiwoot Sethapanichsakul poses with a front leg bone of the Cretaceous Period sauropod dinosaur Nagatitan chaiyaphumensis at the Sirindhorn Museum in Thailand. Photo: Thitiwoot Sethapanichsakul/Reuters

Thitiwoot described the sauropod as “the last titan” because it was excavated in one of the youngest rock formations where dinosaurs were found in Thailand, Agence France-Presse reported.

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He said the region later became a shallow sea, “so this may be the last or most recent large sauropod we will find in Southeast Asia”.

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