🇺🇦 Ukraine / Russia (disputed) · Submerged site
Tyritake – Submerged Fish-Salting Town at Arshintsevo
Archaic to Late Roman (550 BCE – 4th c. CE) · Ionian Greek / Bosporan
Bosporan fish-sauce factory town — 30 salt-cisterns with anchovy bones, lower industrial strip now 1–2 m underwater off Kerch spit.