I have over 100 pages to catch up indeed, and no time or energy for it.

You didn't know the Romans kept accurate records of amygdala sizes, even more so during the dissolution of the empire? So did the Egyptians. Unfortunately, in Mesopotamia amygdala screening never really took hold: they were too busy figuring out how to write their laws on clay. Luckily, we have a huge collection of fossil amygdalas coming from that area, with date tags attached. Clay tags, of course.