Complex sentence: The identification of Hyrcan with Varkan has also been mentioned by Rawlinson in his "History of Herodotus", he mentions that, even in the thirteenth century, their country in Central Asia was mentioned as Urkanich in Yakut.
Split into simpler sentences: The identification of Hyrcan with Varkan has also been mentioned by Rawlinson in his "History of Herodotus". He mentions that, even in the thirteenth century, their country in Central Asia was mentioned as Urkanich in Yakut.