Pais, João2008-07-282008-07-282008-07-28http://hdl.handle.net/10362/1507A new locality rich in plant leaf impressions has been found in the northwestern part of Sado basin at Vale de Coelheiros (Grândola, Portugal). 1 The study of the material so far collected allowed us to identify: Salix lavateri BRAUN, 1851; Myrica sp., Zelkova zelkovaefolia (UNGER, 1843) BUZEK & KOTLABA, 1963 and Acer tricuspidatum BRONN, 1838. This association is closely comparable with other ones from several localities in Tagus basin, specially with Vallesian ones. Comparisons and biostratigraphical correlations are established.porPlantsFormação de MaratecaUpper MioceneVale de CoelheirosGrândolaPortugaljournal article