K-Pg boundary
concept · 2 episodes · JSON
Also known as: K-T boundary
- Actually, It's About... … This is partly because I have for some reason been reading about the k-t boundary again, which shows my age, because it is not known as the …
- The ATCR Boundary … which isn’t even the K-T boundary anymore! It’s the K-Pg boundary, which is like a double insult because it feels like Paul Graham is …