The Dilophosaurus is probably the best-known dinosaur whose fossil remains have been found in Arizona. That’s because the movie "Jurassic Park” made it famous — or at least a version of it.
W hen I first laid eyes on the frill-necked lizard, I thought of the terrifying scene in the original Jurassic Park movie involving the Dilophosaurus. Fortunately, the 20 ft carnivore is not ...