@[email protected] to [email protected] • 8 months agoT-Rex problemsi.imgur.comimagemessage-square228fedilinkarrow-up1517arrow-down118
arrow-up1499arrow-down1imageT-Rex problemsi.imgur.com@[email protected] to [email protected] • 8 months agomessage-square228fedilink
minus-square@LouisGarbuorlink3•8 months agoIirc oxygen levels were lower in the Late Cretaceous than they are today. Also, it is likely saurischian non-avian dinosaurs breathed more like their living bird relatives, which is a lot more efficient, thus allowing for a larger size.
Iirc oxygen levels were lower in the Late Cretaceous than they are today. Also, it is likely saurischian non-avian dinosaurs breathed more like their living bird relatives, which is a lot more efficient, thus allowing for a larger size.