Triceratops Brow Horn Spinosaurus indicating that this was a

indicating that this was a display structure that became larger and more well developed as individuals reached maturity

With the left one found complete

The teeth are sharp as in the Eichstatt specimen

The American mastodon resembled a woolly mammoth in appearance

Also Russia

Triceratops Brow Horn Spinosaurus indicating that this was aLike antlers and horns on modern day mammals, Triceratops horns were probably used more for show (and thus mate selection) than for defense. But if you would rather forget we said that and instead reminisce on the more romantic "T. rex versus Triceratops" concept, we'll understand. And its important to remember that much speculation goes into recreating the life of dinosaurs so Triceratops may have indeed defended itself with those massive, reinforced