That's non-controversial, regular knowledge right? That the proto iron age happened all over in 1 or 2 centuries in which meteors dropped iron from the sky. It was in regular history books when i was a kid.
They always brush right over why it was raining iron. Isn't that crazy wth is that about?
I don't have one on hand bc it was common knowledge. Everytjing I've ever read about the bronze age says that iron was already widespread from meteors and common for tools in Asia and africa and Europe