By popular demand. it's the second part of the old, old, old (ver 1) article I wrote in 2006 on the obscure and poorly known mega-sauropod Amphicoelias fragillimus. Be sure to read part I first.
Skull at the Museum at the Bighorns, Sheridan. (vannoy photo)
Wyoming’s landscape wasn’t always sagebrush and short grass, with rolling hills and steep mountains. At one time Wyoming was a tropical paradise, full of exotic reptiles, flying lizard-like creatures, and, later, huge mammoths and sa