He says that the mandible would have disarticulated during decomposition- true, but it was held in its correct anatomical location by duct tape.
He seems to have missed the point completely. Paging Joypath.......
There is no telling what position her skull might have been in during the 6 months she was there,dirt could accumulated at any time when swampy water was present. Fact is the skull was found upright with duct tape as described by Dr G. How does he account for the presence of duct tape? No suggestions?
Why would Dr G need to 'open the skull' - I realize it is normal protocol to open a skull to inspect it and the contents when you have a body attached to the skull, but in Caylee's case the skull was separated, all you had to do to look inside was to turn it upside down. I think he is grasping for a non-existent straw here, to point out that Dr G did not follow a procedural policy, when that policy was not necessary.