Millions over the mass of years they reigned, and new ones are still being excavated and discovered.
no dinosaurs were
about 60 milion years ago
no, there was only sand
The dinosaurs were reptiles and once roamed the earth.
dinosaurs roamed the earth about 65 million years ago.
When Dinosaurs Roamed America was created in 2001.
Fossils
The duration of When Dinosaurs Roamed America is 1.52 hours.
when the dinosaurs roamed the earth's environment was superber was full of greenery. Ofcourse at that times there were several frequent ice ages coming in time having lot of damage to the living beings at that moments of that stage.
Of course Yes I hope it helped. xD
some of the type of dinosaurs that roamed Vermont was the pegasoarus and the mighty T-Rex.
Scientists believe dinosaurs roamed the earth for roughly 180 million years, longer than any other creature on earth. The few dinosaurs that survived the mass extinction lived into the Jurassic period.