Digital Delights - Digital Tribes

Professor Robert Plot was putting the final touches on his masterwork, The Natural History of Oxfordshire, when he received a strange gift from a friend. The gift was a fossil, a chipped-off section of bone dug from a local quarry of limestone. Plot recognised it as a femur at once, but he was puzzled by its extraordinary size. The fossil was only a fragment, the knobby end of the original thigh bone, but it weighed more than 20 lbs (nine kilos). It was so massive that Plot thought it belonged to a giant human, a victim of the Biblical flood. He was wrong, of course, but he had the conceptual contours nailed. The bone did come from a species lost to time; a species vanished by a prehistoric catastrophe. Only it wasn’t a giant. It was a Megalosaurus, a feathered carnivore from the Middle Jurassic.