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   Articles with "biostratigraphy" as a keyword



Low-latitudinal standard Permian radiolarian biostratigraphy for multiple purposes with Unitary Association, Graphic Correlation, and Bayesian inference methods

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recommendations! Published in 2018 at "Earth-Science Reviews"

DOI: 10.1016/j.earscirev.2018.02.011

Abstract: Abstract The ideal goal of biostratigraphic studies is to make stratigraphic ranges of all species clear and to fix globally synchronous biohorizons as age controls. However, it is difficult to achieve this goal in simple,… read more here.

Keywords: biostratigraphy; bayesian inference; unitary association; permian radiolarian ... See more keywords
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The Cenomanian–Turonian boundary in Jordan: Ammonite biostratigraphy and faunal turnover

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recommendations! Published in 2017 at "Geobios"

DOI: 10.1016/j.geobios.2016.11.002

Abstract: Abstract Well-exposed fossiliferous Upper Cenomanian–Lower Turonian marine sedimentary rocks are present in west-central Jordan. Ammonites serve as an important faunal marker for this interval and can be used to subdivide the Cenomanian–Turonian transition into two… read more here.

Keywords: faunal turnover; cenomanian turonian; jordan; biostratigraphy ... See more keywords
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Paleocene calcareous nannofossils biostratigraphy from the Sergipe Sub-basin, northeastern Brazil: Implications for this depositional environment

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recommendations! 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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Spathian to Aegean (upper Lower Triassic to lower Middle Triassic) carbon isotope stratigraphy constrained by the conodont biostratigraphy of carbonates on top of a mid‐oceanic seamount formed in the Panthalassic Ocean

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recommendations! Published in 2021 at "Island Arc"

DOI: 10.1111/iar.12391

Abstract: The Taho Formation in western Shikoku Island, Japan, consists of Triassic carbonates that formed on a seamount in the Panthalassic Ocean. In order to investigate the stratigraphy and paleoceanography of this carbonate succession, we analyzed… read more here.

Keywords: panthalassic ocean; spathian aegean; excursion; lower middle ... See more keywords
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Biostratigraphy of the Konkian (Middle Miocene of the Eastern Paratethys) deposits of Southern Ukraine based on foraminifera

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recommendations! Published in 2018 at "Geologia Croatica"

DOI: 10.4154/gc.2018.18

Abstract: The Konkian (Middle Miocene) foraminiferal assemblages and molluscs from five Wells situated in Southern Ukraine were studied in order to correlate the palaeoecology and biostratigraphy of the coeval palaeobasins with different environmental conditions. The article… read more here.

Keywords: miocene; biostratigraphy; middle miocene; southern ukraine ... See more keywords