🇮🇳 India · Ancient city
Rupnagar (Ropar)
Harappan to Medieval (c.3300 BCE–16th century CE) · Harappan → PGW → NBPW → Kushan → Gupta
First post-Independence Harappan excavation (1953) — 5000-year sequence from Harappan to medieval Punjab.
🇸🇪 Sweden · Megalith
Ekornavallen Grave Field
Middle Neolithic to Viking Age · Funnel Beaker → Bronze Age → Iron Age Scandinavia
3000-year grave field with Neolithic Girommen passage grave, Bronze cairn, Iron Age settings and Viking ship in one meadow.