Cynical Sam (Friday, 8 Feb 2013) ReplyBone
LogiC (Friday, 8 Feb 2013)
As fossils it would be rock hard.
J.J. McClure (Friday, 8 Feb 2013)
I believe bone is not made of rock. But that's just me
I (Friday, 8 Feb 2013)
I believe fossils aren't made of bone
steve-o (Friday, 8 Feb 2013)
Read a book j.j.McClure. fossilized bone turns to rock over time
J.J. McClure (Saturday, 9 Feb 2013)
Steve-O, then they have the best stamina I've ever seen
facts nazi (Wednesday, 13 Feb 2013)
@ steve-o
they *don't* turn to rock, they are replaced by it.
Old Guy (Friday, 8 Feb 2013) ReplyOMG! I worry about this happening to me too.
faroutman (Friday, 8 Feb 2013) ReplyWhaddya call a dinosaur with an extensive vocabulary?
A Thesaurus.
angry old guy with bad eyesight (Friday, 8 Feb 2013) ReplyDamn dogs, git outta my yard before I turn the hose on ya!
kupz55 (Saturday, 9 Feb 2013) Replylol this ta cute
Ali G (Sunday, 10 Feb 2013) ReplyIt IS a bone!