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Question
World History
Posted 7 months ago
So I am confused how the 8 million year old bone isn't fully decomposed yet. I know this sounds stupid but since the bones seems intact, does that mean bones can't decompose fully?
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Answer from Sia
Posted 7 months ago
Answer
Bones can indeed decompose, but under certain conditions, they can be preserved for millions of years.
Key Concept
Fossilization
Explanation
Bones can become fossils through a process called fossilization. This typically occurs when bones are buried under sediment where they are protected from the elements and organisms that would normally cause them to decompose. Over time, the organic materials in the bone may be replaced with minerals, turning them into stone-like fossils that can last for millions of years. Factors such as the pH of the soil, temperature, presence of water, and burial conditions can affect the rate of decomposition and the potential for fossilization.

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