Kolchians, Heniochians, Drillians, and others: Arrian on his journey along the Black Sea coast near the Caucasus mountains (ca. 131-132 CE)

Barbaria’s inhabitants, Arabians, and Indians: Anonymous author on trade and peoples on the Erythraian sea all the way to eastern India (mid-first century CE)

Northern peoples: Antonios Diogenes’ Wonders Beyond Thule and ethnographic fiction (second century CE / ninth century CE)

Libyans: Herodotos on customs and colonization (fifth century BCE)