Now we know what killed the Dimetrodons...

WRITER FUEL: A lethal pulse of ultraviolet (UV) radiation may have played a role in Earth's biggest mass extinction event, fossilized pollen grains reveal.

https://www.limfic.com/2023/02/11/writer-fuel-did-uv-radiation-cause-a-mass-extinction-event-on-earth/

#WriterFuel #Paleontology #MassExtinctionEvent #PermianPeriod #IFuckingLoveScience