🇻🇳 Vietnam · Submerged site
Oc Eo – Funan Canal Port, Mekong Delta
Funan to Khmer (2nd c. BCE – 1200 CE) · Funan (Austroasiatic) / Indianized / Khmer
Funan moated canal port 3 km² – brick quay 100 m buried 2 m under Mekong delta paddy.
🇪🇬 Egypt · Submerged site
Clysma (Suez) – Roman Nile–Red Sea Canal Harbour
Pharaonic to Islamic (1870 BCE – 642 CE) · Pharaonic / Ptolemaic / Roman / Byzantine / Early Islamic
Trajanic canal harbour 500×300 m silted 2 m under Suez – lock gates at +2 m.
🇪🇬 Egypt · Submerged site
Berenike — Wadi Harit Road Outlet Harbour Hinterland
Ptolemaic to Byzantine (3rd c. BCE – 550 CE) · Ptolemaic / Roman Egyptian / Eastern Desert Arabs
Inland wadi harbour outlet of Berenike — silted canal and caravanserai linking lagoon to Coptos road.