Methods for finding the age of fossils at death

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The discussion focuses on the methods used to determine the age of a human at the time of death, rather than the time elapsed since death. Key processes include examining bone growth to see if it has ceased, analyzing teeth for development stages and wear patterns, and assessing the condition of bones for age-related illnesses. The fusion of cranial bones provides insights into the age of infants and young children. Additionally, measurements of major bones and pelvic structure offer rough age estimates. The conversation emphasizes that these methods are not exact and often rely on comparisons with living humans. A reference to a paper on Paleoneurology is also provided for further reading.
Lyuokdea
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I'm curious in the processes used to date the age of a human fossil, not in terms of how many thousands of years ago the human died, but the age of the human when they died. Are there any special processes that are used to determine this, or are humans mearly matched up in terms of degeneration with humans that are alive today?

~Lyuokdea
 
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Some things looked at are the bones to determine if there is still growth or if it has stopped, teeth are examined to see which teeth have come in and the amount of wear. They can tell from the bones if the person has suffered from illnesses usually associated with old age, but it's not exact.
 
Teeth of children are different than teeth of adults, so that is one factor, and as Evo mentioned, the condition of the teeth and some knowledge of diet.

Fusion of the cranial bones also give some idea of the age of an infant or young child.

Beyond that there are the dimensions of the major bones of the extremeties and vertebrae, and pelvic structure that would give rough estimates.
 
Lyuokdea said:
I'm curious in the processes used to date the age of a human fossil, not in terms of how many thousands of years ago the human died, but the age of the human when they died. Are there any special processes that are used to determine this, or are humans mearly matched up in terms of degeneration with humans that are alive today?
~Lyuokdea
See this paper on science of Paleoneurology:
http://www.emilianobruner.it/pdf/Paleoneuro03.pdf
 
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