In a message dated 96-01-05 19:48:05 EST, bosco@best.com (Robert Boscarelli) writes: >Greetings, > If I'm not mistaken T-Rex and Stegosaurus are both Cretaceous, not >Jurassic. > Oops. _Stegosaurus_ is Late Jurassic, _Tyrannosaurus_ is Late Cretaceous.