User blog comment:John Alfred Hammond, CEO/Where would you create Jurassic Park?/@comment-1791057-20130815211524/@comment-5870856-20130817164523

Dinosaurs were warm-blooded, and a lot of the more famous ones lived in relatively temperate environments. I doubt snow would bother an Arctic dinosaur like Pachyrhinosaurus, Troodon or Gorgosaurus. And dinosaurs which weren't made for snow can adapt, especially since they've never experienced their own climate before.