Venus

You are a scientist on a dinosaur dig site. You are digging up fossils as normal when you hit a jackpot. A complete Tyrannosaurus fossil. You begin to uncover the bones when something baffling happens. The bones reanimate growing some decaying srewn scales and skin barely hanging onto the body. The reanimated body becomes aggressive and tries to eat your quickly fleeing team. The zombified towering, hungry and angry rex stops you and puts a claw up signaling you to not leave.