What must occur for fossil to form?
the organism must be buried in sediment soon after it dies
It must have been by accident. Steel is an alloy of iron and carbon. This fusion can only occur at temperatures that do not naturally occur with the burning of wood or the burning of fossil fuels. The high temperatures are typically created with the introduction of relatively high volumes of air. Also the iron must be very pure.
B. The organism must be buried in sediment soon after it dies. C - the organism must go through a process of petrification Needed Moist sediment or soil organism trapped, dies lack of anything disturbing that area moistness ; warmth ; heat to break down additional layering pressure from more layers on top lengthy amount of time (millions of years)