Recently Discovered Dinosaur ‘Mummy’ Is So Well-Preserved It Even Has The Skin And Guts Intact

“We don’t just have a skeleton,” one researcher involved said. “We have a dinosaur as it would have been.”

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Nodosaur: highlight of the dino exhibit at the Royal Tyrrell Museum of Palaeontology in Alberta, Canada. Photo: Strange Biology


It is being celebrated by scientists as the most well-preserved dinosaur specimen ever found. That’s why you cannot see its bones – they remain covered by intact skin and armor.

Discovered accidentally by miners in Canada, this fossilized nodosaur dates back over 110 million years, and remarkably, its skin still retains visible patterns. According to the Royal Tyrrell Museum of Palaeontology in Alberta, Canada, which recently unveiled the find, the dinosaur is so well-preserved that instead of a ‘fossil’, we could safely call it a ‘dinosaur mummy.’

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The holotype of Borealopelta on display at the Royal Tyrrell Museum in Alberta. Image credit: ケラトプスユウタ

The researchers examining the find were amazed at the level of preservation of the specimen, as its skin, armor, and even some internal organs were still intact, something they had never encountered before.

“You don’t need to use much imagination to reconstruct it; if you just squint your eyes a bit, you could almost believe it was sleeping,” one researcher said.

Previously, only skeletons of nodosaurs had been discovered, which look like this:

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Nodosaur bones at Houston Museum of Natural Science at Sugar Land, Fort Bend Co., Texas. Image credit: fossilmike

This dinosaur was built like a tank. The nodosaur was an enormous four-legged herbivore protected by a spiky, plated armor. It weighed approximately 3,000 pounds.

To give you an idea of how intact the mummified nodosaur is: it still weighs 2,500 pounds!

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Nodosaur (armoured dinosaur) fossil discovered at the Suncor Mine near Fort McMurray by Government of Alberta

Although how the dinosaur mummy could remain so intact for so long remains somewhat of a mystery, researchers suggest that the nodosaur may have been swept away by a flooded river and carried out to sea, where it eventually sank to the ocean floor.

As millions of years passed, minerals could have settled on the dinosaur’s armor and skin. This might help explain why the creature was preserved in such a lifelike form.

Researchers have named the 5.5 metre (18-foot-long) nodosaur Borealopelta markmitchelli, in honour of Royal Tyrrell Museum technician Mark Mitchell, who spent over 7,000 hours carefully unearthing the fossil from its rocky grave.

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Technician Mark Mitchell prepping the Nodosaur. Royal Tyrrell Museum

But how ‘lifelike’ is the specimen really? Well, apparently the preservation was so good that researchers were able to tell the dinosaur’s skin color by using mass spectrometry techniques to detect the actual pigments.

This way they found out that the nodosaur’s coloring was a dark reddish brown on the top of the body – and lighter on the underside. Since this dinosaur was an herbivore, its skin color must have played a role in protecting it from the enormous carnivores present at the time.

And the fact that we’re talking about a massive, heavily-armored dinosaur illustrates just how dangerous those predators must have been…

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It’s in pieces, but those pieces are in mint condition. Photo: Caleb M. Brown

The nodosaur was found by an unsuspecting excavator operator that uncovered the historic discovery while digging in an oil sands mine, according to the museum’s news release about the exhibit. 7,000 painstaking reconstruction hours later, the nodosaur was ready to meet the public.

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    As if the preservation of skin, armor, and guts weren’t impressive enough, the dinosaur mummy is also unique in that it was preserved in three dimensions, with the original shape of the animal retained.

    According to one researcher, “it will go down in science history as one of the most beautiful and best preserved dinosaur specimens – the Mona Lisa of dinosaurs.”

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    110-million-year-old beauty. Photo: Etemenanki3

    The Mona Lisa of dinosaurs… It is indeed, isn’t it?

    Sources: 1, 2, 3, 4

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    Written by Tamás Varga
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    A sociologist and English major by degree, I've worked in the area of civil society & human rights and have been blogging in the fields of travel, nature & science for over 20 years.

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    339 thoughts on “Recently Discovered Dinosaur ‘Mummy’ Is So Well-Preserved It Even Has The Skin And Guts Intact”

      • I, sir, am not a cretin and I believe in creationism. I also believe that dinosaurs roamed the earth and some of them have evolved – or adapted – to modern times. however, I do NOT believe that man evolved from the ape. We were too suddenly in the picture, in too many different varieties.

        All mankind originating from a single man and woman seems doubtful as, in the Bible, Cain goes to the land of nod, east of Eden. When there, he “had relations with his wife, who conceived and bore a son who was named Enoch,” (Gen. 4:17) Therefore, more humans were created, doubtless after Adam and Eve were cast from the Garden.

        Reply
    1. you all realize this argument is pointless right? You really should put all this thought and effort towards something important, like opening your eyes and seeing that the worlds leaders are currently using a flu-like virus, that was created in a laboratory, doesn’t kill any more people than the flu does every year, and then through a vicious propaganda campaign make sure they keep the people in the world in a prisoners without bars, keeping them from being productive, making sure their survival completely depends upon their decisions and wants and needs, and keeping the public controlled and manipulated through fear tactics and dis-misinformation.

      Reply
        • You do realize neither of your comments were about this article right? All you did was bad mouth people for believing in something you dont. How about you keep your negativity elsewhere. Ignorant, should have been your name.

          Reply
    2. So you’re telling me that a million years ago… nothing exploded for no reason… and created… everything? Where’s the logic in that. There’s no way this thing was around hundreds of millions of years ago and we are just now finding it with how preserved it is…

      Reply
      • It was under the sand and it’s the first found and excavated. Who know what people use to dig up and find before they could send new and pictures around the world? We might have already found this and just no way to I’m cover it now that’s a crazyer though.

        Reply
      • So, Abby, would you have us believe that 5400 years ago a being which came from nowhere created the universe out of nothing, made people out of dust, was dissatisfied with the female for claiming equality with the male, evicted the female and made another from the male’s rib so she’d be subservient, etc.? Where’s the logic in that?
        Asking for a friend.

        Reply
    3. Do it bro, become an archaeologist, or an archaeopalentologist, or whatever! I let someone talk me out it many years ago, to my great regret now…. but the bug never got out of my system. Good luck to you.

      Reply
    4. Dinosaurs were here when humankind were around…
      Wasn’t until the 1940s that we started naming them Dinosaurs….
      The old scholars once called them Dragons…
      And archeologists have proof that they were here in later times…
      They never died millions of years ago, They were hunted to extinction…
      You gotta put the pieces together…
      Explain all the kingdoms in brittania and in china with Dragon symbols?

      Reply
    5. Reading people’s arguments is very interesting considering the fact i’m 13 and just reading this because it’s what i want to do with my life.

      Reply
      • Learning about dinosaurs and fossils is wonderful however shouldn’t you be on the cheerleading squad or a soccer team instead of just reading peoples comments/back-and-forth ranting about may or may not be in this case truest of facts about this incredible rate absolutely beautiful specimen..

        Reply
      • You go, Blaze! This is a fascinating field of study and I wish I had pursued it when I had the chance. I enjoy articles like this and you, at the young age of 13 and having an interest in it is wonderful. I advocate for the PhD as well. It’ll open many more doors for you. NO, you should not have be going to games, and being a cheerleader if that is not on your list of enjoyable activities. You be you. Hugs.

        Reply
      • Ignore any negative or sarcastic comments. The adults are usually more childish then any child! You follow your dreams and you will go to work daily doing something you love. You can accomplish anything you put your heart and hard work into. Good luck to you, I hope to read some of your fascinating and educational articles in the future.

        Reply
      • haha I love this comment. its like in the sea of random and ignorant arguments, theres just someone who is just enjoying the Dinosaur.. you are what we need more in life. lmaoo

        Reply
    6. Evolution is real. This is millions of years old. Your religious beliefs don’t change science as much as many seem to wish it would. This is an amazing find or a well preserved nodosaur.

      Reply

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