Showing 121 - 140 results of 1,318 for search 'Jurassic 5', query time: 0.15s Refine Results
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    Morphology of the petrosal and stapes of Borealestes (Mammaliaformes, Docodonta) from the Middle Jurassic of Skye, Scotland by Panciroli, E, Schultz, JA, Luo, Z-X

    Published 2018
    “…Our study confirms some similarities in petrosal and stapedial morphology with the better known&nbsp;<em>Haldanodon</em>&nbsp;of the Late Jurassic of Portugal, including: (1) the degree of curvature of the cochlea; (2) multiple features related to the highly pneumatized paroccipital region; (3) the shape of lateral trough, the fossa of the M. tensor tympani, and the ridge on the promontorium; (4) the round shape of the fenestra vestibuli; and (5) overall morphology of the stapes. …”
    Journal article
  3. 123

    Restoration of the pre-Jurassic paleogeomorphology and its control on hydrocarbon distribution in western Ordos Basin by Hui Yuan, Shuai Yin, Li Dong, Chengqian Tan

    Published 2022-10-01
    “…The pre-Jurassic paleogeomorphological units in the study area can be categorized into five groups, including ancient channel valley, ancient terrace, slope, interchannel mound, and low residual mound facies. …”
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    Improving the efficiency of using resource base of liquid hydrocarbons in Jurassic deposits of Western Siberia by M. K. Rogachev, V. V. Mukhametshin, L. S. Kuleshova

    Published 2019-12-01
    “…It was believed that with ICF values in a given injection period of more than 0.5, production well responds to the injection. Factors that have a prevailing effect on water flooding success have been identified. …”
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    Astrochronology of the late Jurassic Kimmeridge Clay (Dorset, England) and implications for Earth system processes by Huang, C, Hesselbo, S, Hinnov, L

    Published 2010
    “…Two other chronologies test the consistency of this age model by tuning ∼ 8-10 m cycles to 100-kyr (short eccentricity), and ∼ 3-5 m cycles to 36-kyr (Jurassic obliquity). The 'obliquity-tuned' chronology resolves an accumulation history for the KCF with a variation that strongly resembles that of Earth's orbital eccentricity predicted for 147.2 Ma to 153.8 Ma. …”
    Journal article
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    Seawater strontium isotopes, oceanic anoxic events, and seafloor hydrothermal activity in the Jurassic and Cretaceous by Jones, C, Jenkyns, H

    Published 2001
    “…There were three negative seawater strontium-isotope excursions (shifts to lower 87Sr/86Sr values) during the Jurassic and Cretaceous that were of relatively short duration (5-13 my) and showed a relatively quick recovery to pre-excursion 87Sr/86Sr ratios. …”
    Journal article
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    OIL AND GAS HYDROGEOCHEMISTRY OF THE PRE-JURASSIC DEPOSITS IN THE SOUTHERN AREAS OF OB-IRTYSH INTERFLUVES

    Published 2018-12-01
    “…Methods: using the methods of V.A. Sulin, A.A. Kartsev, S.L. Shvartsev, N.M. …”
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