We are improving our search experience. To check which content you have full access to, or for advanced search, go back to the old search.

Search

Filters applied:

Search Results

Showing 61-80 of 10,000 results
  1. Dinosaur Faunas of Egypt—The Terrestrial Late Cretaceous Vertebrate Record

    Egypt has yielded some of the richest and most spectacular records of Mesozoic terrestrial vertebrates from Africa. Certainly, the best-known and...
    Felix J. Augustin, Josephina Hartung, Panagiotis Kampouridis in The Phanerozoic Geology and Natural Resources of Egypt
    Chapter 2023
  2. Phytostratigraphic Scale of the Nonmarine Cretaceous of Northeast Asia: Attempts at Elaboration and Results

    Abstract

    At the beginning of the 1970s, the paleobotanist V.A. Samylina published her concept of stratofloras: a stratigraphic scale of nonmarine...

    S. V. Shczepetov, A. B. Herman in Stratigraphy and Geological Correlation
    Article Open access 13 July 2023
  3. Zircon Hf Isotope Mapping for Understanding Crustal Architecture and Its Controls on Mineralization during Early Cretaceous in the Southern Great Xing’an Range, NE China

    Voluminous Early Cretaceous granitoids and associated large-scale ore deposits are distributed within the southern Great Xing’ an Range (SGXR), NE...

    Feng Yuan, Huanan Liu, ... Mingjing Fan in Journal of Earth Science
    Article 14 February 2024
  4. Jurassic to early Cretaceous geodynamic evolution of the eastern Hellenides

    Remarkably well-preserved crustal sections from the Eastern Hellenides offer the chance to evaluate the regional geodynamic evolution of continental...

    Evripidis Mposkos, Alexander Krohe, ... Ioannis Baziotis in International Journal of Earth Sciences
    Article Open access 02 December 2023
  5. Calcareous Nannoplankton from the Upper Cretaceous and Paleogene Deposits of the Kamchatsky Mys Peninsula (Eastern Kamchatka)

    The results of a study of calcareous nannofossils found for the first time in the lower part of the Stolbovaya Group of the Kamchatsky Mys Peninsula...

    A. Yu. Gladenkov, M. A. Ustinova, ... D. M. Olshanetskiy in Russian Journal of Pacific Geology
    Article 01 February 2023
  6. Cretaceous deposits of the northern part of the southern offshore Tanzania: depositional system, seismic manifestation, well data expressions and their implications on petroleum system elements

    The northern part of the southern offshore Tanzania basin contains an operational gas field. This field is produced from the lower Cretaceous...

    Emily Barnabas Kiswaka, Sara Emanuel in Journal of Sedimentary Environments
    Article 05 June 2024
  7. Classification and Main Controlling Factors of Low Permeability Carbonate in the Lower Part of Cretaceous Mishrif Formation, W Oilfield, Iraq

    The lower part of Mishrif Formation of W oilfield in Iraq is a typical low-permeability carbonate reservoir with large oil reserves, but there are...
    Conference paper 2024
  8. Late Cretaceous Granitoids of the Mainitskii Terrane (Eastern Koryak Highlands): Age, Geochemical Features, and Geodynamics

    Abstract

    New U–Pb geochronological and geochemical data for granitoids of the Mainitskii terrane of the Koryak folded region are presented. It is...

    A. V. Moiseev, M. V. Luchitskaya, ... A. V. Mal’ceva in Doklady Earth Sciences
    Article 11 December 2023
  9. Petrogenesis of late Cretaceous high Ba–Sr granodiorites, SE Lhasa block, China: implications for the reworking of juvenile crust and continental growth

    The high Ba–Sr rocks can provide significant clues about the evolution of the continent lithosphere, but their petrogenesis remains controversial....

    Li-Hang Lin, Ren-Zhi Zhu, ... Min Liu in Acta Geochimica
    Article 23 June 2024
  10. The Evolution of Vegetation Through the Cretaceous of Egypt

    This work summarizes the results of previous investigations on the plant fossil remains since the last century within the Egyptian strata,...
    Clément Coiffard, Haytham El Atfy in The Phanerozoic Geology and Natural Resources of Egypt
    Chapter 2023
  11. Abundance of large ornithopod dinosaurs in the El Castellar Formation (Hauterivian-Barremian, Lower Cretaceous) of the Peñagolosa sub-basin (Teruel, Spain)

    The El Castellar Formation (upper Hauterivian-lowermost Barremian, Lower Cretaceous) in the southwest of the Maestrat Basin (Spain) has yielded...

    Josué García-Cobeña, Francisco J. Verdú, Alberto Cobos in Journal of Iberian Geology
    Article 18 January 2022
  12. Bioerosion Structures on Benthic Foraminiferal Tests from the Upper Cretaceous and Paleogene of Western Siberia

    Abstract

    Bioerosion structures, including holes, pits, and grooves, on the surface of benthic foraminiferal tests from the Upper Cretaceous and...

    Ya. S. Trubin, V. A. Marinov, ... A. A. Novoselov in Paleontological Journal
    Article 01 December 2023
  13. Facies analysis and sequence stratigraphy of the Lower Cretaceous strata (Fahliyan Formation) in Izeh Zone, Zagros Basin, SW Iran

    Petrographic studies were carried out to explain the main variations in sedimentary facies and environment characteristics. Based on these studies,...

    Mohammad Rostamtabar, Mohammad Khanehbad, ... Mahmoud Hajian-Barzi in Carbonates and Evaporites
    Article 01 September 2022
  14. 2D Seismic Interpretation of Compressional Regime of the Dohdak Concession and Source Rock Assessment of the Early Cretaceous Sembar Formation; a Case Study from Central Indus Basin, Pakistan

    Abstract

    Dhodak concession is a part of eastern margin of Sulaiman Fold and Thrust Belt formed as a result of complex transpressional interactions...

    Ashar Khan, Sahib Khan, ... Khawaja Hasnain Iltaf in Lithology and Mineral Resources
    Article 02 April 2024
  15. Glauconite facies developed sequentially in the Abu Tartur Plateau (Egypt) during the Late Cretaceous

    Glauconite-rich Cretaceous sediments occur in the Western Desert of Egypt and accumulated in shallow water during major transgressions and global...

    Abdalla M. El Ayyat, Samia El-Helaly, ... Mostafa R. Abukhadra in Euro-Mediterranean Journal for Environmental Integration
    Article 10 January 2024
  16. Geodynamics and Early Cretaceous Magmatism of the Northern Volcano-Plutonic Belt of Verkhoyan–Kolyma Fold Area (Northeastern Russia)

    Abstract

    New data on the geological position, U‒Pb SIMS zircon ages, petrogeochemical features, Sr‒Nd isotopic composition, and geodynamic setting of...

    M. V. Luchitskaya, M. V. Gertseva, I. V. Sysoyev in Geotectonics
    Article 01 October 2023
  17. Absence of Cretaceous hairpin in the apparent polar wander path of southwest Japan: consistency in paleomagnetic pole positions

    To test the hypothesis that a Cretaceous hairpin turn is absent in the apparent polar wander path (APWP) of the inner arc of southwestern Japanese...

    Koji Uno, Honoka Ohara, ... Tatsuo Kanamaru in Geoscience Letters
    Article Open access 24 April 2023
  18. Upper Cretaceous Deposits in the Volsk Structural Zone of the East European Platform: Turonian–Lower Campanian of the Kommunar Section: Paper 1. Geological Setting, Benthic Foraminifers, and Magnetostratigraphy

    Abstract

    The results of microfaunistic (benthic foraminifers) and magnetostratigraphic (paleomagnetic and petromagnetic) studies obtained in the lower...

    E. M. Pervushov, I. P. Ryabov, ... D. V. Khudyakov in Stratigraphy and Geological Correlation
    Article 01 December 2021
  19. Abrupt episode of mid-Cretaceous ocean acidification triggered by massive volcanism

    Large-igneous-province volcanic activity during the mid-Cretaceous triggered a global-scale episode of reduced marine oxygen levels known as Oceanic...

    Matthew M. Jones, Bradley B. Sageman, ... Richard W. Hobbs in Nature Geoscience
    Article 19 January 2023
  20. Geometry Analysis and Oil Reservoirs Prediction in the Lower Cretaceous Clinoforms of the Northern Priobskoye Field

    Abstract

    Developing of the exploration criteria for oil reservoirs and non-structural traps in the clinoform successions are the key target as for...

    E. O. Babina, G. A. Kalmykov, ... R. M. Gilaev in Moscow University Geology Bulletin
    Article 01 October 2022
Did you find what you were looking for? Share feedback.