The reconstruction of the Kolchian land- and riverscapes faces several difficulties, most of all changing riverbeds and coastlines. In the first part of my study, presented here, I offer arguments for the new location of Dioskourias at Ochamchire Harbour. The city of Phasis is yet unlocated, but rightly expected somewhere near the mouth of the Phasis / Rioni River by Paleostomi Lake. Common opinion identifies Greek Dioskourias and Roman Sebastopolis with modern Sukhumi, although this lacks sufficient support in the material evidence. My revision of the ancient literary tradition, mainly drawing on Strabo (with Eratosthenes) and Pliny (with Timosthenes of Rhodes), besides Claudius Ptolemy and Pomponius Mela, has led me instead to the Hippos / Tskhenistsqali and Moches / Mokvi Rivers in the bay of Ochamchire. This is consistent with the tradition that it was located ‘in the recess of the Black Sea’ and gains further support through the Argonautic themes in its toponomastic context. For Gyenos, which scholars previously situated at Ochamchire, we should rather look somewhere along the lower course of the Kyaneos / Okumi River, for Roman Sebastopolis at the Kodori Delta south-east of the Sukhumi Airport, for GraecoRoman Pityous at the estuary of the Khipsta River, and only for its Byzantine refoundation at Pitsunda by the Korax / Bzipi River. The traditional location of Caucasian Herakleion on Cape Adler conforms with the results of our study.
Arnaud, P. 2005: Les routes de la navigation antique. Itinéraires en Méditerranée. Paris.
Avram, A., Hind, J., Tsetskhladze, G. 2004: The Black Sea area. In: M.H. Hansen, T.H. Nielsen (eds.), An Inventory of Archaic and Classical Poleis. An Investigation Conducted by The Copenhagen Polis Centre for the Danish National Research Foundation. Oxford, 924–973.
Bäbler Nesselrath, B. 1999: [Rev.] G.R. Tsetskhladze, Die Griechen in der Kolchis (historisch-archäologischer Abriß), Amsterdam 1998. Göttinger Forum für Altertumswissenschaft 2, 1057–1069.
Belfiore, S. (a cura di) 2009: Il Periplo del Ponto Eusino di Arriano e altri testi sul Mar Nero e il Bosforo. Spazio geografico, mito e dominio ai confine dell’ Impero Romano. Venezia.
Billerbeck, M., Gaertner, J.F., Wyss, B., Zubler, C. (ed.) 2016: Stephani Byzantii Ethnica. Vol. IV (Π–Y). Berolini–Novi Eboraci.
Braund, D. 1994: Georgia in Antiquity: a History of Colchis and Transcaucasian Iberia, 550 BC–AD 562. Oxford.
Braund, D., Sinclair, T. 1997/2000: Pontus-Phasis. In: R.J.A. Talbert (ed.), Barrington Atlas of the Greek and Roman World. Princeton (NJ), 1226–1242.
Brodersen, K. (Hrsg.) 1996: C. Plinius Secundus d. Ä.: Naturkunde. Lateinisch-Deutsch. Buch VI: Geographie: Asien. Zürich–Düsseldorf.
Bryer, A., Winfield, D. 1985: The Byzantine Monuments and Topography of the Pontos. Vol. I–II. Washington (DC).
Coşkun, A. 2016: Heinz Heinen und die Bosporanischen Könige: eine Projektbeschreibung. In: V. Cojocaru, A. Rubel (eds.), Mobility in Research on the Black Sea. (Iaşi, July 5–10, 2015). Cluj-Napoca, 51–72.
Coşkun, A. 2019a: Pontic Athens: an Athenian emporion in its geo-historical context. Gephyra 18, 11–31.
Coşkun, A. 2019b: Phasian Confusion. Notes on Kolchian, Armenian and Pontic River Names. Phasis 21–22, 73–118.
Coşkun, A. (forthcoming): Akampsis, Boas, Apsaros, Petra, Sebastopolis: Rivers and Forts on the Southern Littoral of Kolchis. Leuven, ca. 2020.
Counillon, P. 2004: Pseudo-Skylax: le périple du Ponte Euxin. Paris.
Dan, A. 2009: ‘La plus merveilleuse des mers’: recherches sur la représentation de la mer Noire et de ses peuples dans les sources antiques, d’Homère à Eratosthène. Thèse, Université de Reims.
Dan, A. 2016: The rivers called Phasis. Ancient West & East 15, 245–277.
Callataÿ, F. de 1997: L’histoire des guerres mithridatiques vue par les monnaies. Louvain-la-Neuve.
Diehl, E. 1950: Pityus (1). In: RE XX, 2, 1883–1884.
Diller, A. 1952: The Tradition of the Minor Greek Geographers, with a new Text of the Periplus of the Euxine Sea. Lancaster (PA).
Dräger, P. 1996: Ein Mimnermos-Fragment bei Strabon (11/11a W, 10 G/P, 11 A). Mnemosyne 49, 30–45.
Dueck, D. (ed.) 2017: The Routledge Companion to Strabo. Abingdon–New York.
Dundua, G.F., Lordkipanidze, G.A. 1979: Hellenistic coins from the site of Vani, in Colchis (Western Georgia). The Numismatic Chronicle 19 (139), 1–5.
Ehrhardt, N. 1988: Milet und seine Kolonien. 2. Aufl. Frankfurt am Main.
Engels, J. 1999: Augusteische Oikumenegeographie und Universalhistorie im Werk Strabons von Amaseia. Stuttgart.
Finkielsztejn, G. 2001: Chronologie détaillée et révisée des éponymes amphoriques rhodiens, de 270 à 108 av. J.-C. environ. Premier bilan. Oxford.
Gabelia, A.N. 2003: Dioscurias. In: D.V. Grammenos, E.K. Petropoulos (eds.), Ancient Greek Colonies in the Black Sea. Vol. II. Thessaloniki, 1215–1265.
Gabelia, A. 2015: The Greek colonisation of Abkhazia in the light of new archaeological discoveries: the palaeogeographic, ecological and demographic situation in Sukhum Bay. In: G.R. Tsetskhladze, A. Avram, J.F. Hargrave (eds.), The Danubian Lands Between the Black, Aegean and Adriatic Seas (7 th Century BC – 10 th Century AD): Proceedings of the Fifth International Congress on Black Sea Antiquities (Belgrade, 17–21 September 2013). Oxford, 101–104.
Gantz, T. 1993: Early Greek Myth. A Guide to Literary and Artistic Sources. Vol. I–II. Baltimore.
Geus, K., Guckelsberger, K. 2017: Measurement data in Strabo’s Geography. In: D. Dueck (ed.), The Routledge Companion to Strabo. Abingdon, 165–177.
Golenko, K.V. 1977: [On the dating of coins from Dioscurias].In: Numizmaticheskiy sbornik pamyati D.G. Kapanadze [Numismatic Compendium in memoriam of D.G. Kapanadze]. Tbilisi, 57–64.
Голенко, К.В. К датировке монет Диоскуриады. В сб.: Нумизматический сборник памяти Д.Г. Капанадзе. Тбилиси, 57–64.
Gulia, D. 1925: Istoria Abkhazii [History of Abkhazia]. Vol. I. Tiblisi.
Гулия, Д. История Абхазии. Т.I. Тифлис.
Hamilton, H.C., Falconer, W. 1903: Strabo. Vol. I–III. 2nd ed. London.
Heinen, H. 2011: Kaisareia und Agrippeia: das Tor zur Maiotis als augusteisches Monument. In: N. Povalahev, V. Kuznetsov (Hrsg.), Phanagoreia und seine historische Umwelt. Von den Anfängen der griechischen Kolonisation (8. Jh. v.Chr.) bis zum Chasarenreich (10. Jh. n.Chr.). (Altertümer Phanagoreias, 2). Göttingen, 225–240.
Janni, P. 1984: La mappa e il periplo: cartografia antica e spazio odologico. Rome.
Jones, H.L. (ed.) 1924: The Geography of Strabo. Vol. I–VIII. Cambridge (MA).
Kießling, E. 1912: Herakleion (9–10). In: RE VIII.1, 500–501.
Kießling, E. 1913: Hippos (6). In: RE VIII.2, 1915–1918.
Kvirkvelia, G. 2003: Gyenos. In: D.V. Grammenos, E.K. Petropoulos (eds.), Ancient Greek Colonies in the Black Sea. Vol. II. Thessaloniki, 1267–1296.
Liddle, A. (ed.) 2003: Arrian. Periplus Ponti Euxini. London.
Lordkipanidze, O. 1991: Vani: an ancient city of Colchis. Greek, Roman and Byzantine Studies 32, 151–195.
Lordkipanidze, O. 1996: Das alte Georgien (Kolchis und Iberien) in Strabos Geographie. Neue Scholien. Deutsch von N. Begiaschwili. Amsterdam.
Miller, K. 1916: Itinera Romana. Römische Reisewege an der Hand der Tabula Peutingeriana. Stuttgart.
Oberhummer, E. 1921: Sebastopolis (5). In: RE II A.1, 956.
Rackham, H. (ed.) 1961: Pliny, Natural History. With an English translation in ten volumes. Vol. 2: Libri III–VII. Cambridge MA.
Radt, S. (Hrsg.) 2008: Strabons Geographika. Mit Übersetzung und Kommentar. Bd. VII. Göttingen.
Roller, D.W. (ed.) 2010: Eratosthenes’ Geography. Fragments Collected and Translated, with Commentary and Additional Material. Princeton (NJ).
Roller, D.W. 2018: A Historical and Topographical Guide to the Geography of Strabo. Cambridge.
Rougé, J. 1963: Le navire de Carpathos. Cahiers d’histoire 8, 253–268.
Sens, U. 2009: Kulturkontakt an der östlichen Schwarzmeerküste. Langenweißbach.
Shamba, S.М. 1988: Gyuenos-I [Gyenos-I]. Tbilisi.
Шамба, С.М. Гюэнос-I. Тбилиси.
Silberman, A. (ed.) 1995: Arrien, Périple du Pont-Euxin. Paris.
Stähelin, F., Oberhummer, E., Bürchner, L., Ruge, W., Patsch, C., Ziegler, K. 1912: Herakleia (1–29). In: RE VIII.1, 423–439.
Stückelberger, A., Graßhoff, G. (Hrsg.) 2006: Ptolemaios, Handbuch der Geographie. Bd. I: Einleitung und Buch 1–4. Bd. II: Buch 5–8 und Indices. Basel.
Talbert, R.J.A., Hawke, D., Holman, L., Moss, G., Taylor, L. 2008: The Black Sea Region Described by Arrian around 130 C.E. Chapel Hill.
Tomaschek, W. 1905: Dioskurias (2). In: RE V, 1123–1125.
Tsetskhladze, G.R. 1989: [Coins of Dioscurias from the Taurian Chersonesos]. Vestnik drevney istorii [Journal of Ancient History] 4, 91–95.
Цецхладзе, Г.Р. Монеты Диоскуриады из Херсонеса Таврического. ВДИ 4, 91–95.
Tsetskhladze, G.R. 1991: Die kolchischen Stempel. Aus dem Russischen übersetzt von Burkhard Böttger. Klio 73.2, 361–381.
Tsetskhladze, G.R., Vnukov, S.Y. 1992: Colchian amphorae: typology, chronology and aspects of production. The Annual of the British School at Athens 87, 357–386.
Tsetskhladze, G.R. 1993: On the numismatics of Colchis: the classical archaeologist’s perspective. Dialogues d’Histoire Ancienne 19.1, 233–256.
Tsetskhladze, G.R. 1994a: Colchians, Greeks and Achaemenids in the 7 th –5th centuries BC: a critical look. Klio 76, 78–102.
Tsetskhladze, G.R. 1994b: Argonautica, Colchis and the Black Sea: myth, reality and modern scholarship. In: M. Lazarov, C. Angelova (eds.), Thracica Pontica VI.1. La Thrace et les sociétés maritimes anciennes. Proceedings of the International Symposium, 18–24 September 1994, Sozopol, Bulgaria. Sozopol, 337–342.
Tsetskhladze, G.R. 1998: Die Griechen in der Kolchis (historisch-archäologischer Abriß). Amsterdam.
Tsetskhladze, G.R. 2013: The Greeks in Colchis revisited. Il Mar Nero 8, 293–306.
Tsetskhladze, G.R. 2018a: ‘Greek penetration of the Black Sea’: twenty years on. In: M. Manoledakis, G.R. Tsetskhladze, I. Xydopoulos (eds.), Essays on the Archaeology and Ancient History of the Black Sea Littoral. Leuven–Paris–Bristol, 1–64.
Tsetskhladze, G.R. 2018b: The Colchian Black Sea coast: recent discoveries and studies. In: M. Manoledakis, G.R. Tsetskhladze, I. Xydopoulos (eds.), Essays on the Archaeology and Ancient History of the Black Sea Littoral. Leuven–Paris–Bristol, 425–547.
Tsetskhladze, G.R. 2019: Once again about the establishment date of some Greek colonies around the Black Sea. In: G.R. Tsetskhladze, S. Atasoy (eds.), Settlements and Necropoleis of the Black Sea and Its Hinterland in Antiquity. Select Papers from the Third International Conference ‘The Black Sea in Antiquity and Tekkeköy: An Ancient Settlement on the Southern Black Sea Coast’, 27–29 October 2017, Tekkeköy, Samsun. Oxford, 1–41.
von Bredow, I. 2006: Dioskourias. In: Brill’s New PaulyOnline.
Voronov, Y.N. 1980: [Dioskuriada – Sebastopolis – Tskhum]. Moscow.
Воронов, Ю.Н. Диоскуриада – Себастополис – Цхум. М.