The Mystery of Nevada’s Ancient Reptilian Boneyard
by Max G. Levy from on (#6708V)
Whale-sized shonisaurs dominated the ocean 230 million years ago. A fossil cluster offers a fascinating glimpse at how they lived-based on where they died.Whale-sized shonisaurs dominated the ocean 230 million years ago. A fossil cluster offers a fascinating glimpse at how they lived-based on where they died.