[zeestephen]

Thanks for the extra effort on your comment.

I only recognize 4 names out of 13.

I do recognize “Ergaster” as African, but I did not realize it dates to 1.9 mya, which definitely adds to the mystery of origin.

[Alas Babylon!]

Not to worry!

Changes and new discoveries have been happening so fast it is almost impossible to keep up.

That’s why I love these threads! We educate each other well.

Thanks SunkenCiv!