[SunkenCiv]

Theories are based on evidence, and more evidence is found all the time. It’s not handed down in stone.

[GeronL]

I think its possible that some hunted or even scavenged alone while others travelled in packs. Like the lions where the dominant male has booted out some rivals.

[Pikachu_Dad]

Actually, it IS handed down in stone... Roflol

[centurion316]

In this case, we have an eyewitness account. Steven Speilburg observed this very behavior when he was on his recent Triceratops hunting expedition. Just ask him, or check it out on facebook.

[To Hell With Poverty]

Theories are based on evidence, and more evidence is found all the time. It’s not handed down in stone.

Uhhhhh, yes it is. That's why they call it the fossil record... ;)

[ApplegateRanch]

But I thought the theories, like the fossils, were embedded in stone, same as the heads of my instructors that handed them down from upon high on the lectern.

[Straight Vermonter]

Theories are based on evidence, and more evidence is found all the time. It’s not handed down in stone.

In paleontology the evidence usually is handed down in stone.