Figure 1
From: First titanosaur dinosaur nesting site from the Late Cretaceous of Brazil
Modified from Soares et al.32.
Geological map and sedimentology of Ponte Alta nesting site. (a) Location of the Ponte Alta site and the Serra da Galga Formation at the northeast margin of the Bauru Basin. (b) Lithostratigraphic map of the study area with indication of the Ponto 1 do Price and Lafarge Quarry where the Ponte Alta nesting site is located. (c) Stratigraphical section of the Serra da Galga Formation at the Lafarge Quarry with the provenance of titanosaur egg-clutches. (d) Satellite image of Lafarge Quarry in 2003; map data: Google Earth Imagen©2018 Digital Globe. (e) Panoramic view of the Lafarge Quarry with the outcrops of the Serra da Galga Formation, with the detail of the eggs bearing levels (arrows) and the stratigraphic section (ss).
