The Speculative Therapsid Project Wiki

 252 million years ago, the greatest mass extinction in Earth's history occurred, wiping out 57% of all families and 83% of all genera of animals, plants, and bacteria. But what if this extinction had never happened? What if all of those forms of life that died out had lived on? Click below to explore a world, that could have been, a world, of Surviving Therapsids...