ESTUDIO PALINOLOGICO DEL JURASICO MEDIO DE PICUN LEUFU, NEUQUEN

Abstract

From Middle jurassic of Picún Leufú in the Neuquén Province a spore assemblage was obtained closely associated with Callovian ammonites, and may be most closely compared with those described from Australia. It contains species of Deltoidospora, Cyatbidites, Concauispo- rites, Trilites, verrucosisporites, Foueotriletes, Lscbyosporites, d. Taurocusporites, Punctato- spcrites, Callialasporites, Vítreisporítes, Podocarpidites, Trisaccites, Mícrocachryídítes, Arauca- riacites, Lnaperturopollenites, Cycadopites, Monosulcites, Classopollis and Gliscopollis.