Contingency

Regardless of whether it was gradual or happened in a geologic instant, non-avian dinosaurs went extinct by approximately 65 million years ago, but the question of what they might be like today had they survived makes for some entertaining fiction. Most of such imaginary works are set on isolated islands or plateaus, "Lost Worlds" that have provided a refuge for dinosaurs (the most spectacular and enjoyable example being Weta Workshop's companion book to Peter Jackson's remake of King Kong entitled The World of Kong). Still, many of the dinosaurian hideaways do not take evolution into…