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
Rocks highly fracture with prominent joint sets.
Chipra rock slide
HMC road
Severe toe erosion by perennial stream, ill-planned slope cutting in rock face for construction of road bench