A time-traveling field guide to the ancient version of Big Bend National Park. The sheer beauty of Big Bend National Park, along the shores of the Rio Grande in west Texas, never fails to astonish. Yet what lies beneath this natural treasure may be even more extraordinary than what meets the eye. Hidden in the rocks of Big Bend are the remains of giants: toothy sea lizards, enormous flying reptiles, and dinosaurs. Dinosaurs and Other Ancient Animals of Big Bend is a field guide to what once was. Inspired by the latest research, Cindi Sirois Collins and Asher Elbein imagine what it was...

A time-traveling field guide to the ancient version of Big Bend National Park. The sheer beauty of Big Bend National Park, along the shores of the Rio Grande in west Texas, never fails to astonish. Yet what lies beneath this natural treasure may be even more extraordinary than what meets the eye. Hidden in the rocks of Big Bend are the remains of giants: toothy sea lizards, enormous flying reptiles, and dinosaurs. Dinosaurs and Other Ancient Animals of Big Bend is a field guide to what once was. Inspired by the latest research, Cindi Sirois Collins and Asher Elbein imagine what it was...