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. 2014 Jan 15;9(1):e81386. doi: 10.1371/journal.pone.0081386

Figure 1. Itaboraí Basin location (A); (B) Itaboraí Basin lithochronoestratigraphic column.

Figure 1

1, ankaramite layer; 2, karst channels and fissures; 3, infilling fissures (Sequence S2, Facies D); 4, main calcareous deposit (Sequence S1, Facies A, B and C); 5, alluvial deposits (Sequence S3, Facies E); 6, clastic sediments; 7, abundant vertebrate fossils; 8, rare vertebrate fossils; 9, plant remains; 10, terrestrial gastropod fossils; 11, archaeological artifacts; 12, Sahitysuchus fluminensis gen. et sp. nov. (MCT 1730-R). Stratigraphic column modified after [12], [21].