It couldn't have been Azerbaijan. While it is known as "the land of fire" today, it spent most of the past 150 million years under sea, according to these
maps. And I also share Dilopho's opinion. LBT must take place in the Late Cretaceous, judging by the vegetation which is dominated by flowering plants (angiosperms) and the climate which has four seasons, which makes Earth of LBT look more like Earth today than Earth in the Jurassic (excluding the dinosaurs of course). Also many of the species which appear in the movies are from North America (some are from far places like Australia).
If the dinosaurs of the Late Createceous appeared on Earth today, they would find it to be very familiar, unlike the dinosaurs from the Early Cretaceous, not to mention the Jurassic and the Triassic. They would be well adapted to this environment. Had the K-T extinction event not occured, the transition to a mammal-dominated world would have taken much longer (maybe a 100 million years wouldn't be enough), or maybe wouldn't occur at all. I know this was off-topic, but I had to say it.
