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[–] 122 points 1 year ago* (last edited 1 year ago) (2 children)

There are actually some fossils of dinosaur mummies, a rare preservation of a rare preservation. For some species these give us direct evidence of their physical appearance beyond their bone structure.

https://en.wikipedia.org/wiki/Dinosaur_mummy

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  • [–] 36 points 1 year ago (3 children)

    This is actually doing a disservice to all the work paleontologists do in reconstructing. There was indeed a time where there was too much stretching over bones, but this is something they are now very aware of. Also keep in mind reptiles, avians and and mammals have a very different relationship between bones and body. It's mainly mammals that tend to add a lot of bulk like that.

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  • [–] 2 points 1 year ago (2 children)

    Well, a plucked bird does look pretty different. Then again, fossilized feathers for dinosaurs have been found, so it's not like we're completely blind to that, either.

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  • [–] 4 points 1 year ago (1 child)

    Honestly I think we need to do more blame to the general popular media. AKA while the actual real science has moved so much further forward. Most people will complain and hate it if their dinosaur renditions don't match what has been set in stone in their minds by Jurrasic Park. Hence feathers are in the minority of renditions of dinosaurs for the mainstream public.

    The scientific renditions are pretty accurate. The current movies, books, toys, cartoons, etc... on the other hand are all stuck on a modified for creative and practical reproduction variant of the version that science had in the 80s.

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  • [–] 1 point 1 year ago

    I agree, and think this ties into my pet peeve, if I may stroke it for a bit; The fact that science is so isolated from the outside world, that the only way the average person can access it is through pop culture interpretations. Pop culture science needs to be held to a higher standard if we won't fund good science communicators. We've left it to 'market forces' to fill the gap, and they've decided the most cost-effective way of doing that is stuffing it with garbage and slapping a pretty veneer on it.

    People go "yeah, but you can read the studies online", but that ignores that 1) paywalls are a problem and 2) even if you don't run into a paywall, you need the education to understand what you're reading. The average american can barely read common english and is exhausted from work, expecting quality self-education to be the standard is a fool's errand.

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  • [–] 67 points 1 year ago (5 children)

    Fossils are more than just bone in many cases, and study of bones can reveal what they were. Example is that T. rex had lips. How would they know that? By looking at the teeth and how they wear down compared to other animals like alligators, etc.

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  • [–] 31 points 1 year ago (3 children)

    You can also see where the lip muscles attach to the jaw.

    The memes that our current Dino images are wrong are very outdated. Our images are probably surprisingly close to reality.

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  • [–] 3 points 1 year ago (2 children)

    Why don’t you want us to have weird dinosaurs?

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  • [+] 19 points 1 year ago (7 children)
  • [–] 47 points 1 year ago (5 children)
  • [–] 11 points 1 year ago (1 child)

    We sometimes have dinosaur fossil records with feathers. So yeah we already know all the Jurassic park movies are wrong but since we gotten used to them we keep the wrong reconstructions

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  • [–] 57 points 1 year ago (12 children)

    So tired of this meme, especially in a science themed sub. It's just wrong and thusly promotes disinformation because it takes seconds to read a meme like this and move on without question. Meanwhile it takes (comparitavely) ages to actually research how fossils are reconstructed. If people even think to research it in the first place, because, hey, it's in a science-based sub, right??

    Remember kids, the best memes are those based on truth 😎

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  • [–] 31 points 1 year ago (8 children)

    ok, but can we make fun of old "skin wrapping" reconstructions?

    because for most people, Jurassic park are still their standard version of dinosaur reconstitution.

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  • [–] 4 points 1 year ago (6 children)

    so, what is the other reconstitution?

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  • [–] 7 points 1 year ago

    Prehistoric Planet, I say as an amateur. But from what little I read about it it's pretty alright apparently, and most of the 'wrong/we're not sure about this bit' things are listed on the wiki afaik.

    Of course there's much more scientific depth possible than a TV show, but it's a start towards recreating the common notion of what dinosaurs may have looked like.

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  • [–] 12 points 1 year ago (4 children)

    feathers, more chonky, appropriate colours...

    not just reptile dragon monsters

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  • [–] 8 points 1 year ago (3 children)

    Feathers and colours? Dinosaurs must have looked absolutely FABULOUS!

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  • [–] 5 points 1 year ago

    Something that stands out to me is how the most colorful creatures are good at evasion. Birds and bugs flying or reef creatures have hiding holes. Other colorful life tends to be toxic.

    For this reason I doubt the huge species had color that stood out from their environment.

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  • [–] 2 points 1 year ago (1 child)

    are they actually just lizards?

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  • [–] 5 points 1 year ago

    How do you mean? Dinosaurs? They were warmblooded, so no, not just lizards. Usually in the rock around the fossilized bones are imprints of other features of the animal, like skin texture or the presence of feathers.

    We can also tell a lot from the points where muscles attach to the bones.

    That's not even accounting for the behavior we can interpret based on fossilized footprints! We're actually learning that T-Rex were pretty good parents for instance.

    It's a very complex field, and it's amazing how much we can learn from so few clues.

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    [–] 31 points 1 year ago (3 children)

    Just looking at the skeleton, we would reconstruct a lot of thing wrong.

    Camel:

    Platypus:

    Seal:

    Elephant:

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  • [–] 1 point 1 year ago (1 child)

    This was already done in "All Todays," which features depictions of modern animals as distant-future paleontologists might reconstruct them, given just skeletal remains.

    Example of Elephant, Zebra, and Rhino:

    'All Todays' Explained - https://obscuredinosaurfacts.com/blog/post/2020/09/16/all-todays.html

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  • [–] 4 points 1 year ago

    You should see the schnozes they're sticking on hadrosaurs these days.

    https://earthsky.org/earth/juvenile-hadrosaur-fossil-reveals-fleshy-snout/

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  • [–] 5 points 1 year ago

    Wake up babe, they just renamed the Platapudactilisaurus

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  • [–] 2 points 1 year ago
    [+] -8 points 1 year ago (11 children)

    There's a website (can't be bothered to google it right now), where they reconstruct modern-day animals from their bones as if they were dinosaurs. It's ridiculous.

    That's why I think that most of paleontology is just speculative nonsense. You get these nice pictures of dinosaurs in their natural habitat, then you read the paper and it turns out, all they have of that dinosaur is an imprint of half a knuckle bone.

    Astronomy is similar. You get pretty images of exoplanets with clouds, continents and oceans, and then you read the paper and all they had was periodic flickering of a star when the planet orbits in between the star and us.

    At that rate, they could just also invent a space faring dinosaur civilization from the same fragments of information and it would be just as grounded in reality.

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  • [–] 72 points 1 year ago (4 children)

    Yeah, this is why people don't trust science. They look at the surface level of the PRESS RELEASE and then assume scientists are just making shit up.

    There's a ton of work done behind the pictures and there's lots of revisions and changes as new evidence comes in. AND there is disclaimers on ever single "artist rendition"

    Science is fucking hard, and the pretty pictures of the press release are just the fun parts that they use to advertise their hard work.

    Then people take a brief look at the picture, call bullshit, then go smear them online.

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  • [–] 27 points 1 year ago (2 children)

    People fail to distinguish between popular science and actual science. Popular science is mostly about communicating recent discoveries to the general public, preferably in some entertaining way. Actual science as it’s communicated is really hard for the general public to understand.

    Just because popular science often gets it wrong doesn’t necessarily mean that actual science has gotten it wrong.

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  • [–] 12 points 1 year ago* (last edited 1 year ago) (1 child)

    The best part about actual science is that it usually discovers where more research is needed. It might be wrong because certain previously unknown variables affect it, or it might be right but vastly incomplete.

    People don't naturally like things that leave grey area.

    Science doesn't dictate what is or isn't right, it's a process that continues. Some information can't change, but that is no longer in the realm of science as it's now a fact.

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  • [–] 5 points 1 year ago

    Tbh, these artist renditions are almost completely made up. They are made up, because the press won't print a "We found a piece of bone shrapnel and we guess it might belong to a dinosaur", but they totally will print a nice image of a dinosaur from Jurassic Park, no matter if it's truthful or just purely made up.

    Science is hard and getting proper science published in regular non-scientific press is even harder, unless you make crap up.

    That's why the fake "chocolate helps you loose weight" study made it into every newspaper front page in existence, while the reveal by the author that the study was faked was completely not covered at all. (He did that to expose how easy it is to get fake science published. He just didn't expect how little anyone in media cared whether the science published is actually science.)

    Real science is hard. Fake science is easy. Debunks and negative peer reviews are just not published. Hence, there's a huge amount of garbage science floating around and hardly anyone disputes it. Because of blind, unquestioning, religious faith in science.

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  • [–] 26 points 1 year ago (1 child)

    I don't think you can prove that people can't do something well, by doing it yourself poorly.

    "Look how humorously badly I keep missing the target! See? Sharpshooters could never hit something like this at this distance!"

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  • [–] -5 points 1 year ago

    Roughly 30% of published, peer-reviewed scientific studies are estimated to be not reproducible. Because nobody takes peer reviews seriously and everyone is just rewarded for publishing, no matter how much of it is garbage.

    Remember the "chocolate helps you lose weight" study that went through every stupid newspaper? It was obvious garbage, employing p-hacking, using a fake researcher's name, using a made-up university institute. And yet it went through peer review without issue, was published in a journal and was picked up by every newspaper under the sun.

    Then the author stepped forward and said he only created this fake study to show how easy it is to publish a garbage paper. The thing he didn't expect was that nobody cared. Nobody printed anything about him retracting his own obviously fake study. No consequences at all were taken to his finding.

    Because everyone is incentivized to publish every piece of toilet paper they can find, and nobody cares about the quality.

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  • [–] 13 points 1 year ago

    You might like the various works of David Hone, a very talented and well spoken paleontologist who talks in depth about how they know what they do know, and gives several examples of poor paleontology and what they’re doing wrong.

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  • [–] 4 points 1 year ago

    At that rate, they could just also invent a space faring dinosaur civilization from the same fragments of information and it would be just as grounded in reality.

    I want to live on that planet. It can't possibly be doing worse than we are.

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