rebbonk wrote:
Bones will likely be present, Margaret, typically the thicker bones. I believe even crematoriums use bone crushers as the heat is insufficient to render them down properly. Years ago we used a contractor for maintaining our engine test beds, his main line of business was bone crushers in crematoriums.
Oh I didn't realise that. God, what a job!

I imagine there would be a lot of rubble to sift through.