Widespread time skewing - Tradução em português

[...] Some time later, Dylan awakes in an unknown area. The blonde girl returns, leading him into a large base complex deep in the jungle. Once inside, she plays a hologram of an army colonel who explains the truth of the disaster. Widespread time skewing was carried out in the future to study dinosaurs, with disastrous results. When it became clear dinosaurs and humans could not coexist, the military enacted the Noah's Ark Plan: they would transport the dinosaurs far into the future, before sending them back to the Cretaceous once the technology was perfected. [...]

Hey guys, I couldn't understand the bold part above, what does that mean?