Showing 601 - 620 results of 1,318 for search 'Jurassic 5', query time: 0.12s Refine Results
  1. 601
  2. 602
  3. 603
  4. 604

    Analysis of petroleum systems and assessment of petroleum resources in the West Barents Sea Basin, Arctic by LI Gang, WANG Ning, ZHANG Kaixun, BAI Guoping, HE Yubo, HU Jingjing, MENG Qiuhan, QIU Haihua

    Published 2023-04-01
    “…The results show that regionally, discovered oil and gas accumulations are mainly distributed in the southwest area of the basin; stratigraphically, oil and gas reserves are mainly confined to the Jurassic and Triassic reservoirs, which host 72.6% and 15.5% of the total proved and probable reserves, respectively. …”
    Get full text
    Article
  5. 605

    Pterosaur diversity: Untangling the influence of sampling biases, Lagerstätten, and genuine biodiversity signals by Butler, R, Benson, R, Barrett, P

    Published 2013
    “…It is possible that a late peak in diversity may reflect the ecological radiation of pterodactyloid pterosaurs from the Late Jurassic onwards, which has been linked to increased terrestrial locomotory abilities and ecological niche occupancy and relaxed constraints upon body size evolution. © 2012 Elsevier B.V.…”
    Journal article
  6. 606
  7. 607
  8. 608
  9. 609
  10. 610
  11. 611
  12. 612
  13. 613
  14. 614

    Karst Springs of Alashtar, Iran by Mohamad Reza Ahmadipour

    Published 2016-05-01
    “…Področje Alaštar je v zahodnem delu Irana. Večji del ozemlja je iz jursko-krednih dolomitov in apnencev. …”
    Get full text
    Article
  15. 615

    DEFORMATION REGIMES AND LOW-RANK PALEOTECTONIC STRESSES OF THE WESTERN TIAN SHAN IN THE MESOZOIC – CENOZOIC by R. A. Umurzakov

    Published 2023-02-01
    “…Based on the step-by-step identification of the heterochronous cracks system and determination of a pair of maxima of the fracture density with asymmetric scattering, region-based diagrams of the first-rank stress fields were obtained for different stages of manifestation of Mesozoic – Cenozoic deformation regimes: 1 – from the Permian-Triassic to the Middle Jurassic; 2 – Middle-Late Jurassic; 3 – Late Jurassic – Early Cretaceous; 4 – Late Cretaceous – Paleocene – Eocene; 5 – Oligocene – Quaternary. …”
    Get full text
    Article
  16. 616

    Insights into the Crustal Evolution and Tungsten Mineralization of the West Cathaysia Block: Constraints from the Inherited Zircons from the Mesozoic Dengfuxian and Paleozoic Tangh... by Jingya Cao, Youyue Lu, Lei Liu, Jianming Fu, Guofeng Xu, Qianhong Wu, Shengxiong Yang, Xiaofei Qiu, Zunzun Zhang

    Published 2023-04-01
    “…The <sup>207</sup>Pb/<sup>206</sup>Pb ages of the inherited zircons from the Jurassic Dengfuxian granites and Ordovician Tanghu granites range from 522 Ma to 3395 Ma, hosting two major peaks at the 0.9–1.0 Ga and 2.4–2.5 Ga. …”
    Get full text
    Article
  17. 617
  18. 618
  19. 619
  20. 620

    Metallogenic Evolution of Northeast Asia Related to the Cretaceous Turn of Geological Evolution by Victor P. Nechaev, Frederick L. Sutherland, Eugenia V. Nechaeva

    Published 2022-03-01
    “…The characteristic mineral deposits are represented by the unique Jurassic–Early Cretaceous plume-related Ti-Fe-V (+P + Cr-PGE + Au + diamond) ores. …”
    Get full text
    Article