Il cacciatore di fossili

Two rival paleontologists are scouring the arid trails of Wyoming in search of fossils of antediluvian monsters, while a once infallible gunslinger is fleeing from bounty hunters and an old gold prospector accidentally unearths a dinosaur skeleton. For his part, the ferocious Four Bears of the Pidi Neri, hunted by Tex and Carson, massacres the settlers, devoured by an unquenchable hatred towards the whites! Driven by fate, the actors of this tragedy cross paths several times... until the dramatic epilogue.