Amare, Ketema2022-01-272023-11-182022-01-272023-11-181986-06http://etd.aau.edu.et/handle/12345678/29750Sedinents of Late ouaternary Period are exposed in Adami Tulu area. they represent deposition in a fault controlled Basin in the northern part of the main Ethiopian Rift vallay- They form thick successions of coarse and fine grained sedi- ncnts, gravcle,sands, silt and diatomitas awong which grevels and diatopitas are volunetrioally important.enDiatomite Bearing iAcustrine DepositsThesis