Fig. 1: Location map and stratigraphic section of the Gaiman Formation (northeastern Patagonia).
From: Tropical seagrasses reached Patagonia during Miocene times
a Geographic position of the analyzed fossil samples. b Stratigraphic section cropping out at Isla Escondida locality. Fossil leaves and palynomorphs come from the same level. S2: regional stratigraphic surface separating the lower (coastal deposits) and upper (shoreface and inner shelf deposits). See further information on the sedimentological cycles in Supplementary Notes 4.
