Soon you won't need the movies. I read in the newspaper this weekend that they have unearthed a Woolly Mammoth carcass from the ice that was so well preserved that they have enough intact DNA from the bone marrow to clone it. They have already determined that an elephant embryo is sufficiently compatible and the article left little doubt that they would have it done in two years time.
And yes, some know it all hippy will surely correct me that a woolly mammoth was not part of the Jurassic period but neither were many of the dinosaurs featured in the films.
Still, imagine......
err, Reflect......