Wanted to get member input as to the possibility of this Meg tooth having been altered by human intervention. I have had a preliminary exchange with @Shellseeker in which we both noticed some indication that the tooth may have been altered for use as an arrow/spear head. Shellseeker highlighted the points of interest and I have attached the edited photo here. There appears to be some work on the lower portion of the tooth to chip away at a point. On the upper portion it seems very symmetrical in order to prepare it for attachment to a spear/arrow. Any comments/input would be appreciated.