Biblioteca Digital

7 resultados para Early Cretaceous

Southern Hemisphere Early Cretaceous (Valanginian-Early Barremian) carbon and oxygen isotope curves from the Neuquén Basin, Argentina

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Palaeosalinity variations in the Early Cretaceous of the Neuquen Basin, Argentina: evidence from oxygen isotopes and palaeoecological analysis

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Conjunctive use of clay mineralogy and spectral gamma-ray logs in defining late Jurassic – early Cretaceous palaeoclimate change

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The Valanginian (Early Cretaceous) positive carbon-isotope event recorded in terrestrial plants.

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Isotopic evidence for Late Jurassic-Early Cretaceous climate change

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Isotopic evidence for temperature variation during the early Cretaceous (late Ryazanian - mid-Hauterivian.

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Clay mineralogy of the Late Cretaceous and Early Tertiary non-marine successions of the Cauvery Basin (South-Eastern India): Implications for sediment source and palaeoclimates at the K/T boundary

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