Tuesday, July 23, 2013

Incredibly well preserved dinosaur tail unearthed in Mexico

Most of the time when dinosaur skeletons are found, scientists are lucky to find the bones in any sort of arrangement even remotely resembling a skeleton. Time and geology and whatever else usually rearranges bones, heaps one dino?s bones on another? it?s a big mess. So it was astounding when a dig in Mexico revealed the skeletal remains of a tail that are nearly as perfectly placed as when the dinosaur was alive.

The team, made up of archaeologists and students from INAH and the National Autonomous University of Mexico (UNAM), identified the fossil as a hadrosaur, or duck-billed dinosaur.

The tail, found near the small town of General Cepeda, likely made up half the dinosaur?s length, Mr Aguilar said. Archaeologists found the 50 vertebrae of the tail completely intact after spending 20 days in the desert slowly lifting a sedimentary rock covering the creature?s bones.

Strewn around the tail were other fossilized bones, including one of the dinosaur?s hips, INAH said.

Via

Source: http://www.iheartchaos.com/post/56281149087

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