this post was submitted on 13 Sep 2025
743 points (92.7% liked)
Science Memes
16693 readers
2853 users here now
Welcome to c/science_memes @ Mander.xyz!
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
- Don't throw mud. Behave like an intellectual and remember the human.
- Keep it rooted (on topic).
- No spam.
- Infographics welcome, get schooled.
This is a science community. We use the Dawkins definition of meme.
Research Committee
Other Mander Communities
Science and Research
Biology and Life Sciences
- !abiogenesis@mander.xyz
- !animal-behavior@mander.xyz
- !anthropology@mander.xyz
- !arachnology@mander.xyz
- !balconygardening@slrpnk.net
- !biodiversity@mander.xyz
- !biology@mander.xyz
- !biophysics@mander.xyz
- !botany@mander.xyz
- !ecology@mander.xyz
- !entomology@mander.xyz
- !fermentation@mander.xyz
- !herpetology@mander.xyz
- !houseplants@mander.xyz
- !medicine@mander.xyz
- !microscopy@mander.xyz
- !mycology@mander.xyz
- !nudibranchs@mander.xyz
- !nutrition@mander.xyz
- !palaeoecology@mander.xyz
- !palaeontology@mander.xyz
- !photosynthesis@mander.xyz
- !plantid@mander.xyz
- !plants@mander.xyz
- !reptiles and amphibians@mander.xyz
Physical Sciences
- !astronomy@mander.xyz
- !chemistry@mander.xyz
- !earthscience@mander.xyz
- !geography@mander.xyz
- !geospatial@mander.xyz
- !nuclear@mander.xyz
- !physics@mander.xyz
- !quantum-computing@mander.xyz
- !spectroscopy@mander.xyz
Humanities and Social Sciences
Practical and Applied Sciences
- !exercise-and sports-science@mander.xyz
- !gardening@mander.xyz
- !self sufficiency@mander.xyz
- !soilscience@slrpnk.net
- !terrariums@mander.xyz
- !timelapse@mander.xyz
Memes
Miscellaneous
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
No. This was created by someone who has no idea how any of this work. Soft tissues leave marks on bones.
Soft tissues can also become fossils under the right conditions. For an example, here is the fossil used for the B. markmitchelli holotype:
It’s the single most detailed and complete soft tissue fossil ever discovered. It took the technician six years to extract and separate the fossil from the surrounding stone. The technician’s name is Mark Mitchell, and the species was named after him.
The articles on that are a fascinating read, thank you!
Don't ruin my dream of fluffy dinosaurs 😭
Smaller dinosaurs might have had fluff, bigger ones probably didn't, like most big mammals. Bigger body, more heat to dissipate, but less relative surface to do so; the square-cube law can be a bit of a bitch, for big (probably at least somewhat) endothermic critters.
Giraffes have hair, though, and woolly mammoths were a thing, so big fluffy dinosaurs might have been a thing, especially in colder climates.
Also, looking at bird behaviour, I wouldn't be surprised if even mostly bald dinos had some colorful feathers on their arms, tail, or head for displaying...
It is thought now that dinosaurs had a sort of fluff. Like feathers but not evolved to fly with yet.
Could you explain how they leave marks?
Your bones aren't just swimming around in a sea of muscles. They are attached to the muscles and sinews. So those places where they are attached are formed in specific ways depending on what is attached.
Also, as you move throughout your life, those attachments can cause stress in places that build up, and your bones will show all of that. For instance, even though all humans have the same soft tissue connection points, we can tell by a skeleton whether a person had a life of hard labour vs relative luxury, whether they were an archer with stronger and more stressed arm muscles, etc.
If tail vertebrae, for instance, have spent their life supporting and moving a heavy amount of soft tissue, those connection points will look much different than a similar tail of skin and bone with far less weight to bear.
So now, we have a pretty good idea not only where soft tissues attached, but their relative size, strength, and use.
Too late, i already imagined a flat-tailed T-rex.