Submitted 3 months ago by fossilesque@mander.xyz to science_memes@mander.xyz
https://mander.xyz/pictrs/image/2cfe02fa-d2b8-46d6-8f3a-660ecedbb197.jpeg
Quoting Wikipedia:
Shark-like chondrichthyans such as Cladoselache and Doliodus first appeared in the Devonian Period (419–359 million years), though some fossilized chondrichthyan-like scales are as old as the Late Ordovician (458–444 million years ago).[1] The earliest confirmed modern sharks (selachimorphs) are known from the Early Jurassic around 200 million years ago >
So, yes they appeared in the Devonian
The person that made this image is failing hard at basic English.
that
*who
:-p
That refers primarily to people or things; which refers primarily to things, and who refers primarily to people. Some authorities insist who/whom be used when making reference to people, but others, such as the Merriam-Webster dictionary, write that such prescriptions are “without foundation” and use of that in such positions is common and “entirely standard”.[2] Hence, one sees both “he is the man who invented the telephone” and “he is the man that invented the telephone.”
Voroxpete@sh.itjust.works 3 months ago
Sharks are older than the North Star.
Look it up.
boonhet@lemm.ee 3 months ago
I was sure this was going to be some sort of trick. It was not.