RE: Check this out. My Pennsylvania Buck Age Chart.
Part of the problem with that aging thing is that it is very common for a somewhat experienced game department official to estimate the wrong age. The cementum anylisis is the only method to determine at a 99.9% probability, especially as the buck gets older. To be off by one year on a older buck is pretty common.
I guess I'm a pretty skepticle when something is so far outside the norm.
Jeff...U.P. of Michigan