A 150-million-year journey from the Jurassic to Exposition Park
It’s the late Jurassic Period in the supercontinent of Laurasia, some 85 million years into the reign of the dinosaurs. The ...
Muskogee Phoenix13 天
BIRDING TODAY: Super continents aid in terror bird answers
Gondwana is the southern of the two and Laurasia, the northern supercontinent ... The leg bone was found twenty years ago and ...