dear all,
in compiègne, CRAVO, lab archéozoologie, we have choice since a long times to
use Grant (1975) for record data for bos ovis capra and sus.
At the beginning, in france we use Ducos 1968 to give "absolut" ages (but
with range 0-2 years, 2 - 4, 4 - 6.5, 6.5 - 9, 9 - 12 as it defined in the
paper).
Now we use the cross méthod of one the six member of the lab (S. Lepetz
1995). registration grant was cross with ducos méthod, and we have just to
point on a curve that give an age range (0-2 years, 2 - 4, 4 - 6.5, 6.5 - 9,
and more than 9).
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