Tweet from kottke at December 19, 2022 at 12:22PM
Based on fossil evidence, a recent palaeontology paper argues that mammals first evolved in the southern hemisphere and from thence populated the rest of the world. https://t.co/1yVxm1FFSF
— kottke.org (@kottke)
Dec 19, 2022
from http://twitter.com/kottke