Paul S. Taylor #fundie christiananswers.net
What were the ceratopians really like?
Some dinosaurs, like the Triceratops, had bony spikes on their heads. Others had spikes on their backs and elsewhere. If basic types of horns and spikes like these were originally created by God, then we know something about their purpose. They were not meant for fighting other dinosaurs.
The head horns may have been used for getting food by lifting thick foliage. They could be used for poking, rooting or turning plants. Dinosaurs like the Triceratops had very strong jaws and replaceable teeth. Using their extremely strong jaw muscles, they could slice through very tough plants--even good-sized branches and roots. Dinosaurs like this could even have chewed on tree trunks.
Some insects have horns similar to those of dinosaurs. It is interesting that scientists used to think that the big, sharp horns of some great horned beetles were meant for stabbing other beetles. Actually, the horns are mostly used to pry or lift.