Detail from the map index for Innermostasia showing the red numbers for each individual map sheet - maps 7, 8, 9, 10, 12, 13, 14, 17, 18, 19, 21, 22, 23. This shows Khotan and Keria on the south side of the Taklamakan and Ansi and Korla on the north side - Stein crossed the desert south to north along the Khotan river and north to south along the Keriya river.