Tynda
Tynda is a name borne by streams in the forested Zeya basin, including a tributary of the Urkan. These waters descend between the ridges south of the Gilyuy and join the larger river system that flows to the Amur. The hills are covered by northern forest, and the streams pass through narrow valleys before reaching broader watercourses. Several rivers share the name Tynda in this region, reflecting the many tributaries that cut across its extensive mountain country.