Megotsohe, C., et al., 2014. Updation of existing landslide inventory of North Eastern Region. GSI, RHQ, NER, Shillong,  Item Code: SER/NER/RHQ/2014/037; Unpub. GSI Report of FS 2014-2015
Thick colluvial slope wash natural is seen 5-10m,  Overburden mainly comprises of poorly sorted, sub- rounded pebble and boulders.
Excessive steepening of natural slope without proper toe support.