obviously this makes no sense evolutionarily, they must have been created by mermaids to make various instruments out of their shells.
MIGHTY MIGHTY HETEROMORPHIN TIME
Submitted 11 months ago by fossilesque@mander.xyz to science_memes@mander.xyz
https://mander.xyz/pictrs/image/66ce5050-ddd9-4bfb-99c0-31335b566e17.webp
Comments
DavidGarcia@feddit.nl 11 months ago
CarbonIceDragon@pawb.social 11 months ago
I mean, I suppose they might seem bigger to a predator, and harder to swallow for something that swallows prey whole?
ArbitraryValue@sh.itjust.works 11 months ago
I don’t see anything impractical about the one that’s just an ordinary ammonite but with spikes.
CarbonIceDragon@pawb.social 11 months ago
The Mariella one also looks fairly normal, looks like a number of aquatic snail species
SpaceNoodle@lemmy.world 11 months ago
Yeah but it was novel at the time
sheepishly@kbin.social 11 months ago
These are some weird regional Omanytes.
zero_spelled_with_an_ecks@programming.dev 11 months ago
Doot.
Sanctus@lemmy.world 11 months ago
Just some hard shell noodle bois dooting the best they can
Slowy@lemmy.world 11 months ago
Niche, silly, beautiful
LemmyKnowsBest@lemmy.world 11 months ago
Mighty Heteromorphic Mollusk Rangers
moistclump@lemmy.world 11 months ago
I read hetrimorph ammonite time in “peanut butter jelly time” tune.
lol3droflxp@kbin.social 11 months ago
Has anyone got some conclusive theories on the functional morphology of this?
GBU_28@lemm.ee 11 months ago
This was the “fuck around” era of evolution and being wacky was cool
LouisGarbuor@sh.itjust.works 11 months ago
In my history of life class I was tought it was to do with controlling buoyancy, although all the variation seems odd for that.
Maybe a combination of controlling buoyancy with species identification?
lol3droflxp@kbin.social 11 months ago
Might be plausible. I’ll have to look it up at one point, maybe there’s some research on this. I think it may be hard to guess why because we don’t have many swimming animals with shells. I don’t know if snails may offer some answers but they are maybe to different in lifestyle.
Damaskox@kbin.social 11 months ago
It's crazy to think about how long it took to get more than one-cell life!
CodexArcanum@lemmy.world 11 months ago
The evolutionary origins of trombone