that dinosaur has met Chuck Norris
It is a lithograph print, which means there are lots of copies. The 'original' was a stone which is not preserved.
There is no "stone wedge", there is a stone cirle
stone age 2
dinosaur + stone
dinosaur+earth=fossil dinosaur=egg+earth egg=stone+life
egg and earth make dinosaur. also, if you use fire with dinosaur, you get dragonegg+earth+dinosauregg + earth
add stone and life together and you get a Egg! i know crazy right like the rock monster or something....
Stone + life = eggs eggs +earth = dinosaur Dinosaur + air = [ dragon ]
Dinosaur + stone
Litho
There are many ways to preserve a stone. You could lock the stone in a glass box that is sealed.
scientists can tell by looking at a clump of stone that its a dinosaur heart because there are machines that they use that help them and they also discuss it with others and while doing those things it helps them discover that that stone is not a stone.