Theophilus, P.K. and Megotsohe Chasie, 2014. Updation of existing landslide inventory of North Eastern Region. GSI, RHQ, NER, Shillong,  Item Code: SER/NER/RHQ/2013/030; Unpub. GSI Report of FS 2013-2014
New road bench alignment has been laid on failed debris materials which may further subside during extreme hydrological situation.
Tezu-Hayuliang road
Weak slope forming materials, flowing hydrology condition, pore and hydrostatic pressure, probable toe cutting by the seasonal stream flowing in the flanks.