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Dakota the dinosaur is deepening scientists' knowledge

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Published Date: 03 December 2007
ONE of the most complete dinosaur mummies ever found is bringing researchers as close as they will ever get to touching a live dinosaur.
The fossilised duckbilled hadrosaur is so well preserved scientists have been able to calculate its muscle mass and learn that it was more muscular than thought, probably giving it the ability to outrun predators. It is thought to be between 65 and 6
7 million years old.

While they call it a mummy, the dinosaur is not preserved in the same way as Egyptian pharaohs. The dinosaur body has been fossilised into stone. Unlike the collections of bones found in museums, this hadrosaur came complete with skin, ligaments, tendons and possibly some internal organs, according to researchers.

The study is not yet complete, but scientists have concluded that hadrosaurs were bigger and stronger than had been thought, were quick and flexible and had skin with scales that may have been striped.

Paleontologist Phillip Manning of Manchester University said: "It's unbelievable when you look at it for the first time. The level of detail expressed in the skin is just breathtaking."

There is a pattern of banding to the larger and smaller scales on the skin, he added.

The fossil was found in 1999 in the US state of North Dakota and is nicknamed "Dakota". It is being analysed in the world's largest CT scanner, operated by Boeing and normally used for space shuttle engines and other large objects.



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1

judy71321,

United States 03/12/2007 02:29:13

Wow! When do we get to see photos of this amazing find?

2

Ozzie,

Australia 03/12/2007 07:41:06
3

Boy Wonder,

03/12/2007 08:25:23

How come it took so long for this story to get into the Hootsmon??

4

Vile,

03/12/2007 12:01:46

"the dinosaur is not preserved in the same way as Egyptian pharaohs"

True, dinosaur pyramids were rarely symmetrical and they didn't bother to wrap their dead in bandages. Beautiful gold sarcophagi though.

5

viviane,

London England 03/12/2007 15:10:58

Well the good news is that a book has just been published and available both in the uk and us. It is called DinoMummy and it's writtend by dino expert Philip Manning. It's for anyone aged 8+ and it's on amazon.

6

Dr Phil Manning,

Manchester 03/12/2007 16:43:44

Glad so many are interested in our dinosaur. Tyler Lyson is one of the luckiest chaps in the world finding such an amazing beastie.

We have not looked for DNA, as our animal is over 65 million years old, but we are hunting for proteins...no luck yet! So we will not be able to clone Dakota.

Dakota was fossilized in quite a special environment, where the growth of minerals in and around him was faster than the rate of decay. Hence, we have soft tissues preserved in the specific mineral. So Dakota is a natural mummy...no embalmers running around in the late Cretaceous!

You can read all about Dakota in the book Dinomummy, its out today and has lots of beautiful images of the dig, Tyler and sadly me as well!

7

Douglas,

Bathgate 03/12/2007 23:48:43

#6 Jennifer: I hope not. We've already had one tragedy over Dakota building. :o(

8

Bobelliot,

US 04/12/2007 19:46:39

#9, don't worrey, we can't clone dinos because faooles dont't have DNA!

9

Bobelliot,

US 04/12/2007 19:50:13

I meen fossles.


 

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