Grallator

Grallator appeared in all of the Mezozic era. Grallator which means "stilt walker" was a dinosaur we know only from footprints. There are no fossil skeletons of this animal. But as all good detectives know footprints can reveal a lot. Grallator walked on two legs and left three-toed footprints. By comparing the prints to those of other known dinosaurs scientists know it was most likely a small therpod. Fossil Grallator tracks have been found in America and Europe.