In an account of a French Jesuit, he found a reference to an early battle where Genghis Khan, at the time still known as Temüjin, won a decisive victory.[citation needed] According to this source, he selected the confluence of the Kherlen and "Bruchi" rivers, with Burkhan Khaldun over his right shoulder, and after his victory, Temüjin said that this place would be forever his favourite. Kravitz, convinced that Temüjin's grave would be near that battlefield, attempted to find the "Bruchi" river, which turned out to be unknown to cartographers. He did, however, discover a toponym; "Baruun Bruch" ("West Bruch") in the area in question and as of 2006 was conducting excavations there, roughly 100 kilometres (62 mi) east of the Burkhan Khaldun (48°N 110°E﻿ / ﻿48°N 110°E﻿ / 48; 110, the wider area of Bayanbulag).