Search
Search Results
-
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... -
Phytostratigraphic Scale of the Nonmarine Cretaceous of Northeast Asia: Attempts at Elaboration and Results
AbstractAt the beginning of the 1970s, the paleobotanist V.A. Samylina published her concept of stratofloras: a stratigraphic scale of nonmarine...
-
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...
-
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...
-
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...
-
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...
-
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... -
Late Cretaceous Granitoids of the Mainitskii Terrane (Eastern Koryak Highlands): Age, Geochemical Features, and Geodynamics
AbstractNew U–Pb geochronological and geochemical data for granitoids of the Mainitskii terrane of the Koryak folded region are presented. It is...
-
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....
-
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,... -
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...
-
Bioerosion Structures on Benthic Foraminiferal Tests from the Upper Cretaceous and Paleogene of Western Siberia
AbstractBioerosion structures, including holes, pits, and grooves, on the surface of benthic foraminiferal tests from the Upper Cretaceous and...
-
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,...
-
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
AbstractDhodak concession is a part of eastern margin of Sulaiman Fold and Thrust Belt formed as a result of complex transpressional interactions...
-
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...
-
Geodynamics and Early Cretaceous Magmatism of the Northern Volcano-Plutonic Belt of Verkhoyan–Kolyma Fold Area (Northeastern Russia)
AbstractNew data on the geological position, U‒Pb SIMS zircon ages, petrogeochemical features, Sr‒Nd isotopic composition, and geodynamic setting of...
-
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...
-
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
AbstractThe results of microfaunistic (benthic foraminifers) and magnetostratigraphic (paleomagnetic and petromagnetic) studies obtained in the lower...
-
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...
-
Geometry Analysis and Oil Reservoirs Prediction in the Lower Cretaceous Clinoforms of the Northern Priobskoye Field
AbstractDeveloping of the exploration criteria for oil reservoirs and non-structural traps in the clinoform successions are the key target as for...