Notion or Notium (Ancient Greek Νότιον, 'southern') was a Greek city-state in Ionia, on the west coast of Anatolia, ;
Sources:
- George E. Bean, Aegean Turkey, London Benn Ltd., 1966, p.188-190
- idem: Notion, Turkey. In: Richard Stillwell et all. (Eds.): The Princeton Encyclopedia of Classical Sites. Princeton University Press, Princeton NJ 1976
- Ekrem Akurgal, Ancient Civilisations and Ruins of Turkey: From Prehistoric Times Until the End of the Roman Empir, II ed., Istanbul 1970, p.134-136
- http://sites.lsa.umich.edu/notionsurvey/publications/
