Hi, Yaro, how many in your list are extinct? The point I make is, forget the dinosaurs, concentrate on the named species that have disappeared. If La Brea is post-Flood(as Yecs might be tempted to say), and escaped being buried under thousands of feet of sediments, how come the saber-tooths, etc. aren`t wandering around today? Did the 'intelligent designer' slip up again?