Thursday, 2 April 2026

Juliasaurus

 

Juliasaurus


Image courtesy Wikimedia Commons

I wondered is this was an April Fool’s joke, but apparently Juliasaurus Paleo was discovered in the Morrison Formation, Wyoming, North America in 2020. The Morrison Formation, an area covering 1-3 million square kilometres, has been a rich source of dinosaur fossils since the late nineteenth century.

It prowled the earth around ninety million years before its infamous, much larger cousin, Tyrannosaurus Rex. Its skull formation and dentition suggest that it slashed its prey rather than crushing it. Juliasaurus is a specimen that is almost three-quarters complete, which is unusual, as most dinosaur discoveries are highly fragmented.

Research continues to determine whether Juliasaurus is an entirely new species.

Meanwhile, on loan from a private collector, it goes on public display at Hollytrees Museum in Colchester on April 3rd.                                            

 

54 comments:

  1. It doesn't look terrifying - but who knows what a dinosaur really looked like. I read somewhere recently that there is a rethink going on over skin and scales to 'maybe' they were covered in feathers. Big Chook....

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    1. The thinking has swung all over the place, from warm-blooded to reptilian. It's fascinating to consider the evidence thus far and to wonder what is still to be discovered.

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  2. It amazes me how new species can be discovered after all this time.

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    1. It is amazing, and more will be discovered, I'm sure, with new methods of determination.

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  3. I find all dinosaur findings vey interesting, though I do feel sorry for the T-Rex with his shorter upper limbs. Life must have been harder with those.

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    1. I know what you mean, but T Rex managed rather well for 2 to 3 million years.

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  4. I guess but needed a better publicist to get on Jurassic park

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  5. Wyoming is my original homeland- dinosaur bones and poop were a common thing to find while strolling through sage and dirt. There is a house not far from my home made entirely out of dinosaur bones called "the oldest house on the planet".

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    1. A dinosaur bone home - that must have taken a lot of imagination and construction.

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    2. It was not very big and simply square.

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    3. https://en.wikipedia.org/wiki/Fossil_Cabin

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  6. My favourite dinosaur is the "doyouthinkhesaurus"!

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  7. It looks very much like a brontosaurus to me. I wonder where it got its name from; was it after the woman who found the skeleton, or funded the excavation?

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    1. Apparently, it was named after a relative of the original owner of the skeleton.

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    2. The red dinosaur image above is unrelated to the fossil itself. 'Juliasaurus' is a theropod like T.rex.

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  8. This comment has been removed by the author.

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  9. The best April fool I saw was an article about the new inflatable boats commissioned by the Royal Navy with a view to doubling the size of the fleet. They would be tested on the Serpentine lake in London...

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  10. Locally we had another giant leek in a newly repaired road.

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    1. Is it going in the local produce show??

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  11. Mmmm ;) That wonderful tracking source called my co-pilot can't find it but I am sure Juliasaurus exists.

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  12. Amazing that it took this long to discover a new species of dinosaur

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    1. It must be very exciting to discover something new.

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  13. There is a malevolent dinosaur in Washington, DC. It’s called a Trumposaurus, accompanied by Bondisauraus, Patelosaurus etc. they roam freely right now but come November may be seriously restrained.

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    1. I'm sure all thinking people agree, but the damage already done to the USA's reputation will take generations to repair.

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  14. Sounds like a nasty piece of work. I'm glad it's only bones that we come across nowadays. Amazing what they can find out from those bones though

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    1. The thought of regenerating dinosaurs from DNA is fascinating, but I hope it never happens.

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  15. Interesting discovery. I didn't like some of those April fool's jokes yesterday just lies to grab your attention, some of them, not cute.

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    1. I don't like practical jokes at any time of year - they're often too cruel.

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  16. Hmmm... not convinced ...
    Too orange ...

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  17. It would make a cute stuffed animal

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    1. It would - much cuter than the real thing.

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  18. I agree a cute stuffed animal.

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  19. The discovery of new things always amazes me...another thing that amazes me is just in thinking that dinosaurs once roamed this earth.

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    1. The more that is discovered, the more amazing is the world we live in.

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  20. Yes, this is for real, and now I need to see if my husband (who was obsessed with dinosaurs as a child, long before dinosaurs became popular) has heard of this.

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  21. It always seems to be boys who are entranced by dinosaurs. Girls are interested, but not to the same extent.

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  22. I wonder how it got that name. I am running too quickly through back posts, but will be back to take this one in with more care.

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    1. It was named after the wife of one of the owners, apparently, as a joke.

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  23. Wyoming has indeed been a rich source of dinosaur finds over the years and it is quite amazing that new things are still being discovered there. One would think that everything that could be found would have been dug up by now.

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    1. I suppose, as rocks erode, more signs are discovered. It's exciting that new finds are being uncovered.

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  24. What a nice name, although I knew a Julia I didn't particularly like. I have now decided I'm over disliking her. She's long gone. Thank you, Juliasaurus.

    Love,
    Janie

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    1. It is rather a nice name for a prehistoric beast, isn't it? Sort of cute and cuddly . . . 😷

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  25. Goodness me! The Grandsons when they were younger were so into dinosaurs ... now it's my Great nephews ... lovely to hear them talk about them and play with their dinosaur toys.

    ... but Juliasaurus Paleo what a lovely name.

    All the best Jan

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  26. It is a lovely name. Dinosaurs are a perpetual amusement for boys.

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  27. What a jolly name! I didn't know about it!

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