Dahanayake, K.Jayasena, H.A.H.Singh, B.K.Tiwari, R.S.Tripathi, A.2015-06-032015-06-031989Review of Palacobotany and Palynology, 58:p.197-203https://dl-ifs.nsf.gov.lk/handle/1/330Geology and Earth SciencesA permo-triassic(?) plant microfossil assemblage from Sri LankaArticle