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Nannoplankton and <sup>13</sup>C and <sup>13</sup>O stable isotope stratigraphy record of the mid Cretaceous sequences, Zagros Basin (western Iran)
ArticleAbstract: Deposition of black shales and dark argillaceous limestones across the Cenomanian to Turonian intervPalabras claves:biostratigraphy, Calcareous nannofossil, Cretaceous, Isotopic analysis, TethysAutores:A. E. Mejía-Molina, Senemari S.Fuentes:scopusNew Mesozoic and Cenozoic fossils from Ecuador: Invertebrates, vertebrates, plants, and microfossils
ArticleAbstract: Ecuador is well known for its extensive extant biodiversity, however, its paleobiodiversity is stillPalabras claves:Neotropics, Northern South America, Paleobiodiversity, PaleontologyAutores:A. E. Mejía-Molina, Carla M. Brito, E. A. Cadena, Kleber J. Sanmartin, Luis B. Sarmiento, Sofia PeñafielFuentes:scopus