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Tagswadi-sirhan
2 places carry this tag, across every kind and continent it appears in.
🇸🇦 Saudi Arabia · Geoglyph
Late Neolithic (Northern Arabian pastoral) · Wadi Sirhan Neolithic
Broad lowland mustatil corridor (560 m, 29°48′11″N 39°52′56″E Dumat al-Jandal TM Geo 29.803206,39.882216 Wadi Sirhan runs 140 km from Azraq to Jawf) along the central topographic depression of Wadi…
🇸🇦 Saudi Arabia · Hydraulic works
Iron Age to Early Islamic (Assyrian to Islamic) · North Arabian oasis / Assyrian sphere
Al-Jawf depression (580 m, 29°51′N 40°00′E central Sirhan) qanat field tapping western Widyan tributaries (900-1100 m) and basalt plateau 800-900 m to supply Dumat al-Jandal (ancient Adummatu) at…