The Rocky Road for Triassic Mammals

It always amazes me how close mammals came to being completely extinct during the Triassic Period. This video I explore the fossil record of mammals during this chaotic period in Earth's history, and how are lineage nearly expired 252 to 200 million years ago. The chance of our own success was anything but guaranteed. Check out my first video here:    • Episode 1 Bestiapilosus "The Hairy Beast"   Here are the two books I recommend: https://www.amazon.com/Rise-Reign-Mam... https://www.amazon.com/Beasts-Before-... Check out my Patreon Page here:   / benjaminburger