Kohler, H.Drach, V.V.Holzl, S.T.Fehr, I.H.2016-07-052016-07-051991An International Field Workshop and Seminar on "Composition and Evolution of High-Grade Gneiss Terrains":p.26https://dl-ifs.nsf.gov.lk/handle/1/1707Geochronology of the Sri Lanka basement: II - Rb-Sr and Sm-Nd dating on mineral and whole-rock samplesA