tresir2012
Former Member
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From Tortoise's link above re. age.
"You might face a similar problem when looking at the skeleton. Until the age of about 30, your bones are still growing, and the ends of the shafts are fusing to short bone caps called epiphyses. Different epiphyses fuse at different stages of growth, so by looking at these an accurate age can be determined.
Just like the teeth, however, once adulthood sets in age is determined by wear and tear instead of growth. In particular, the pelvic bones and ends of certain ribs erode and deteriorate over time. However, these bones changes are quite slow, so the age estimates are less precise than for younger people. They are often categorised as either ‘young’ (20-35 years), ‘middle’ (35-50 years) or ‘old’ (50+ years)."
So the female is not aged in the first category "young" it seems.
"You might face a similar problem when looking at the skeleton. Until the age of about 30, your bones are still growing, and the ends of the shafts are fusing to short bone caps called epiphyses. Different epiphyses fuse at different stages of growth, so by looking at these an accurate age can be determined.
Just like the teeth, however, once adulthood sets in age is determined by wear and tear instead of growth. In particular, the pelvic bones and ends of certain ribs erode and deteriorate over time. However, these bones changes are quite slow, so the age estimates are less precise than for younger people. They are often categorised as either ‘young’ (20-35 years), ‘middle’ (35-50 years) or ‘old’ (50+ years)."
So the female is not aged in the first category "young" it seems.