The name from Greek means 3 horned face. This dinosaur was about 30 feet long, 10 feet tall and weighed 4 to 6 tons. Stout limbs supported its girth but it was unlikely the dinosaur could move very quickly. Like a modern-day rhinoceros, it probably spent much of its time grazing on plant matter.

Please note:  These modes are designed  to be made by adults and teens; they are not for children.  The use of reccommended tools (wire snips &  needle nose pliers at stock can be found here.