Articles with "calcareous nannofossils" as a keyword



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Paleocene calcareous nannofossils biostratigraphy from the Sergipe Sub-basin, northeastern Brazil: Implications for this depositional environment

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Published in 2018 at "Journal of South American Earth Sciences"

DOI: 10.1016/j.jsames.2017.10.020

Abstract: Abstract This study reports on the biostratigraphy of Paleocene calcareous nannofossils and paleoenvironmental inferences based on five wells drilled on the offshore portion of the Sergipe Sub-basin. Five biostratigraphic zones were defined for the Paleocene… read more here.

Keywords: sergipe sub; sub basin; biostratigraphy; calcareous nannofossils ... See more keywords
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Eocene calcareous nannofossils from southern Tibet: Paleoceanographic implications for the closure of the eastern Tethys Ocean

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Published in 2021 at "Marine Micropaleontology"

DOI: 10.1016/j.marmicro.2021.102031

Abstract: Abstract The India-Asia collision led to the demise of the Tethys Ocean, and the subsequent uplift of the Qinghai-Tibet Plateau had a profound impact on Cenozoic topography, oceanography, and climate. However, collision ages vary depending… read more here.

Keywords: eocene; tethys ocean; southern tibet; eastern tethys ... See more keywords