 He notes academics such as JC Wilkinson (1977) adopting an Iranian origin for the technology under the influence of Sargon's annals and Polybius, but points out at least seven Iron Age aflaj (plural for falaj, the word used to denote waterways of this type in the United Arab Emirates) recently discovered in the Al Ain area of the UAE have been reliably carbon dated back to the beginning of the first millennium BCE.
<coherence>  He notes academics such as JC Wilkinson (1977) adopting an Iranian origin for the technology under the influence of Sargon's annals and Polybius, but points out at least seven Iron Age aflaj (plural for falaj, the word used to denote waterways of this type in the United Arab Emirates) recently discovered in the Al Ain area of the UAE have been reliably carbon dated back to the beginning of the first millennium BCE.
 He notes academics such as JC Wilkinson (1977) adopting an Iranian origin for the technology under the influence of Sargon's annals and Polybius, but points out at least seven Iron Age aflaj recently discovered in the Al Ain area of the UAE have been reliably carbon dated back to the beginning of the first millennium BCE.