“The strong bond of sisterhood was a famous trait in classical art and literature…” — Adrienne Mayor

Indeed, many ancient Greek writers do treat Amazons as a tribe of men and women. They credit the tribe with innovations such as ironworking and domestication of horses. Some early vase paintings show men fighting alongside Amazons.

I write in two very different places: my desk in Palo Alto, California, is piled high with myriad jumbled books and papers whose stratigraphy is a challenge. Summers in Bozeman, Montana, I write in a spare space, surrounded by interesting rocks and fossils instead of books, on an old oak table with nothing but my laptop.

Many scholars are not used to perceiving natural knowledge expressed in mythological language. If the study of fossils was not mentioned by Aristotle or Thucydides, and it wasn't, then it just didn't exist for many classicists and ancient historians.

The nomads' egalitarian lifestyle astonished the Greeks, who kept their own women indoors weaving and minding children. The exotic Scythian lifestyle fueled the Greek imagination and led to an outpouring of myths about fierce Amazons, 'the equals of men.'