Records of the Geological Survey of India, Volume 75, Issue 4

Assam basal conglomerate base calcareous calcareous shale carbonaceous carries bands Cherra and Nummulitic Cherra band Cherra conglomerate Cherra sandstone stage Cherra stage Cherrapunji plateau CIRCUIT HOUSE cliff sections coal conglomeratic Cretaceous beds Cretaceous conglomerate Dawki deposition earthy and sandy earthy limestone east bank EAST OF CIRCUIT eastern side Eocene FEET FROM TOP feet thick fossiliferous Cretaceous fossils further north Garo hills gastropod Geol Geological Survey Heron Jaintia hills Khasi hills Langpar band Langpar limestone Langpar stage laterite limestone band lowest band LXXV Mahadek massive Cretaceous sandstone massive limestone Mawphlang Mawsmai Falls Mawsynram Medlicott merate northerly direction northwards noticed Nummulitic Sylhet outliers overlain overlap overlying band Paleocene pebble band places plant bearing sandstone PLATE riaghat sandstone thins sandy limestone shale Shella Shillong plateau Sohrarim Sohryngkew southern side submontane tracts Surv Survey of India Sylhet limestone stage Thang Jnat Therriaghat TOP OF CLIFF Turung unconformity