> From what I've read, before the twenties, dinosaur paleontology >was very accurate. Very "enlightened". Then in the twenties, all the >views of dinosaurs went drastically wrong. Dragging tails, etc. Why did >this happen? Fossilization! T.A. Curtis kodiak@inetworld.net / 619.669.1801 13980 Lyons Valley Road Jamul, CA 91935-2024 USA