🇯🇵 Japan · Ancient village
Chōshichiyachi Shell Midden
Middle to Late Jomon 3500–1700 BCE · Middle–Late Jomon (Hachinohe wetland)
Middle–Late Jomon wetland shell midden (c.3500–1700 BCE) adjacent to Korekawa at Chōshichiyachi, Hachinohe — 2 ha midden (Corbicula and yamato shijimi) 3 m thick with 20+ pit dwellings and…