نتایج جستجو برای: turonian boundary
تعداد نتایج: 159564 فیلتر نتایج به سال:
Peneroplis turonicus Said and Kenawy is a poorly known benthic foraminifer that was originally described based on isolated specimens from the Upper Cretaceous of Egypt. Specimens Cenomanian Sarvak Formation Iran indicate presence finely agglutinated test wall displaying pseudo-keriothecal texture, therefore, excluding this taxon porcelaneous Miliolida, namely family Peneroplidae. Based morpholo...
Geophysical evidence strongly supports the complete isolation of India and Madagascar (Indo-Madagascar) by ∼100 million years ago, though sparse terrestrial fossil records from these regions prior to ∼70 million years ago have limited insights into their biogeographic history during the Cretaceous. A new theropod dinosaur, Dahalokely tokana, from Turonian-aged (∼90 million years old) strata of ...
The paper analyzes the taxonomiccomposition and habitat of representatives Middle – Late Cenomanian Turonian marine biota. examined fossils have been isolated from bulk sample obtained phosphorite horizon lying in bottom carbonate rocks Senomanskaya Stenka section (Volgograd Region, Zhirnovsk district).
In order to facilitate the search for new play concepts and exploration opportunities, a sequence stratigraphic synthesis of Cenomanian–Turonian interval Arabian Plate has been compiled. The is based on published datasets which have analysed within temporal framework constrained by biostratigraphy isotope stratigraphy. high resolution allows palaeogeography study area be mapped 3rd depositional...
Abderaz Formation is one of the Upper Cretaceous formations in the Kopet-Dagh sedimentary basin. A stratigraphic section from the mentioned formation is selected for detailed systematic description with regard to echinoids. Numerous well preserved representatives of the families Mircrasteridae wright, 1857 and Echinocorythidae Lambert, 1920 are described from the Ghaleh-Zoo stratigraphic sectio...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید