I adored these things when I was a kid and I still find them fascinating. It's amazing to find oneself standing next to something that had existed maybe 200,000,000 years ago, eons before anything resembling our own species appeared. And the looks of these things... Megaraptor (notice the claw, total length up to 45cm :duh: The meat-eater in the next two pictures is called Giganotosaurus. One hundred million years old, with the height of 5m, 15m of length and weighting 8t, it was bigger even than Tyrranosaurus Rex. The scull itself is 2m long.