North America's oldest mosasaur fossil found at Grand Staircase-Escalante - Moab Sun News

The 94-million-year-old fossil also provides clues to reptile evolution

Protecting the Past, Managing the Present, Planning for the Future - PDF Free Download

Mosasaurus fossils found in Utah, paleontologist describes them

Spectacular Armored Dinosaur Found in Grand Staircase-Escalante National Monument

Ancient reptiles: Southern Utah researchers unearth 94-million-year-old marine beast – St George News

Spectacular Armored Dinosaur Found in Grand Staircase-Escalante National Monument

Spectacular Armored Dinosaur Found in Grand Staircase-Escalante National Monument

Science Moab talks to palentologist Josh Lively about ancient marine lizards - Moab Sun News

Spectacular Armored Dinosaur Found in Grand Staircase-Escalante National Monument

Mississippi scientist finds mosasaur skeleton, millions of years old