fossilesque to AstronomyEnglish · 8 months agoEarth may have had a ring system 466 million years agowww.monash.eduexternal-linkmessage-square1linkfedilinkarrow-up151arrow-down10
arrow-up151arrow-down1external-linkEarth may have had a ring system 466 million years agowww.monash.edufossilesque to AstronomyEnglish · 8 months agomessage-square1linkfedilink
minus-squareTaniwha420@lemmy.worldlinkfedilinkarrow-up5·8 months agoMollusks and arthropods ruled the oceans at this time. The first land plants appeared on land.
