The present communication deals with the palynological observations on the Devoniam sediments from Parana Basin, Paraná State, Brazil. This is the first of a series of research work under study and records observations on the paleoecology and biostratigraphy of this region. Though the assemblage is not very rich it has some characteristic spores along with acritarchs which suggests a lower Denovian age (Emsian) to the sediments studied. General comments based on palynological assemblage are also attempted.
