Farouk El-Baz
The course of the now dried up river, the modern-day Wadi Al-Rummah and its extension Wadi Al-Batin, was identified by Farouk El-Baz of Boston University and named the 'Kuwait River.' This tracks northeast across the Saudi desert for , following Wadi Al-Batin to the coast of the Persian Gulf. The 'Pishon' or 'Kuwait River,' and the Hejaz region ecology, is estimated to have dried up 2,500–3000 years ago.