Prehistoric winged lizard unearthed in Chile

pterosaur
Restoration of H. sp. preying on the iguanodont Zalmoxes. Credit: Mark Witton/Wikipedia/CC BY-SA 4.0

Chilean scientists have announced the discovery of the first-ever southern hemisphere remains of a type of Jurassic-era "winged lizard" known as a pterosaur.

Fossils of the reptile, which lived some 160 million years ago in what is today the Atacama desert, were unearthed in 2009.

They have now been confirmed to be of a rhamphorhynchine pterosaur—the first such creature to be found in Gondwana, the prehistoric supercontinent that later formed the southern hemisphere landmasses.

Researcher Jhonatan Alarcon of the University of Chile said the creatures had a wingspan of up to two meters, a long tail, and pointed snout.

"We show that the distribution of animals in this group was wider than known to date," he added.

The discovery was also "the oldest known pterosaur found in Chile," the scientists reported in the scientific journal Acta Palaeontologica Polonica.


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Citation: Prehistoric winged lizard unearthed in Chile (2021, September 11) retrieved 19 September 2021 from https://phys.org/news/2021-09-prehistoric-winged-lizard-unearthed-chile.html
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