Want this question answered?
Petrification =D
Fossils are the remains of plants and animals that have been turned to stone.
Petrified.
Someone or something turned to stone is petrified.
they had water and plants and small animals.
The New Stone Age is when domestication started .You can domesticate animals and plants.
fossilization
For cutting, scrapping, chopping, or sawing plants, animals, and wood.
You're thinking of the mythical 'creature' called Medusa. She had the body of a serpent, and snakes for hair. Her gaze turned people to stone. She was featured in the story of Clash of the Titans.
It is known as a fossil.
If your stone turned green it probably has moss growing on it.
A Jocasta