Flying reptile found from 163 mya
|April 28, 2014||Posted by News under Evolution, News|
Scientists on Thursday said they have found a fossil from 163 million years ago that represents the oldest known example of a lineage of advanced flying reptiles that later would culminate in the largest flying creatures in Earth’s history.
The newly identified Jurassic period creature, a species named Kryptodrakon progenitor that was unearthed in the Gobi desert in northwestern China, was modest in size, with a wingspan of perhaps 4-1/2 feet.
But later members of its branch of the flying reptiles known as pterosaurs were truly colossal, including Quetzalcoatlus, whose wingspan of about 35 feet was roughly the same as that of an F-16 fighter.
Roughly 220 million years ago, pterosaurs became the first flying vertebrates to appear on Earth, with birds – first appearing about 150 million years ago – and bats – appearing about 50 million years ago – coming much later. More.