Showing 221 - 240 results of 1,318 for search 'Jurassic 5', query time: 0.13s Refine Results
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    Controls on iron-isotope fractionation in organic-rich sediments (Kimmeridge Clay, Upper Jurassic, southern England) by Matthews, A, Morgans-Bell, H, Emmanuel, S, Jenkyns, H, Erel, Y, Halicz, L

    Published 2004
    “…This study explores the fractionation of iron isotopes (57 Fe/54Fe) in an organic-rich mudstone succession, focusing on core and outcrop material sampled from the Upper Jurassic Kimmeridge Clay Formation type locality in south Dorset, UK. …”
    Journal article
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    A Geochemistry study of the Sargelu Formation (Middle Jurassic) in terms of original mineralogy and palaeotemperature in the Lorestan area by Mahmoud Sharafi, Aram Bayet-Goll, Ziba Zamani, Rahim Bagheri Tirtashi, Manouchehr Daryabandeh

    Published 2022-03-01
    “…Abstract The carbonate Sargelu Formation (Middle Jurassic) in the Lorestan area mainly consists of black calcareous shales and thin- to thick-bedded limestones with remarkable organic material. …”
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    Article
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    Heterochrony in Middle Jurassic species of <i>Gryphaea</i> (Ostreoidea, Gryphaeidae) from southern South America by Alfonso Rubilar

    Published 2005-01-01
    “…Morphological changes along ontogeny, based on size, are analysed in five species of Gryphaea from the Middle Jurassic of southern South America. …”
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    Article
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    Contribution of well logging and seismic reflection to the Jurassic petroleum system characterization in the Chotts zone (Southern Tunisia) by Rihab Guellala, Kaoula Abdelmoumen, Benen Sarsar Naouali, Ali Mahroug

    Published 2020-04-01
    “…Abstract In the Chotts zone central part (southern Tunisia), the Jurassic series are interesting for hydrocarbon exploration. …”
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    Article
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