Browsing ELibrary by Subject "Campanian"
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Browsing ELibrary by Subject "Campanian"
Now showing items 1-12 of 12
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(2001)Present-day approaches to identification of stage and substage boundaries in the Campanian-Maastrichtian of the European paleobiogeographic region (EPR) are considered. A new zonation of the upper Santonian-Maastrichtian ...
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(2002)The allochthonous northwestern and central tectonic sheets of the Valaginskii Group have been studied in the eastern Kamchatka. Cherty rocks of the Poputnaya and Golubaya sequences yield here abundant radiolarians. The ...
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(2000)New dating of volcanogenic-siliceous oceanic (marginal-sea) deposits of the frontal Olyutor zone correlative with rocks of the Vatyna Group indicates that, in addition to Albian-Campanian, they include the younger ...
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(1997)The climate of the Holocene is not well suited to be the baseline for the climate of the planet. It is an interglacial, a state typical of only 10% of the past few million years. It is a time of relative sea-level stability ...
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(2004)The distribution of 218 Campanian marine ostracod genera from 38 geographical areas was used for a quantitative palaeobiogeographical analysis. The data were analysed using multivariate statistical methods, ordination ...
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(1989)Detailed stratigraphic schemes of the Upper Cretaceous sediments in the Caucasus allowed us to identify the presence of hiatuses and intraformational erosion surfaces based on the omission of one or another stratigraphic ...
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(2002)Carbon stable-isotope stratigraphy provides unique insights into environmental change during the Campanian, the longest (83.5–71.3 Ma), but least well-understood stage of the Late Cretaceous. A new carbon isotope (δ13C) ...
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(2004)Latitudinal variations in model biogenic apatite δ18O values were calculated using fractionation equations of vertebrates and weighted rainfall δ18O values along with mean annual air temperatures provided by IAEA–WMO ...
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(2003)Observations of living Cernina fluctuata (Sowerby), the sole extant species of the Mesozoic and Cenozoic prosobranch gastropod family Ampullospiridae, show that this species is an algal grazer and is not a shell-drilling, ...
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(1999)The representative radiolarian assemblage different in taxonomy from all known coeval assemblages of Sakhalin was discovered in the basal beds of the Lower Krasnoyarka Subformation of the upper Campanian in the Susuya River ...
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(2004)A fragmentary proximal epiphysis of a humerus from the Campanian of the Polunino 2 locality (Volgograd Region) belongs to a giant pterosaur, Ornithocheiridae gen. et sp. indet. about 5 m in wingspread. Together with a ...
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(2004)Results of multidisciplinary study in the Upper Cretaceous reference section and characteristics of the Mezino-Lapshinovka Formation stratotype are presented. The late Santonian age of the formation is substantiated based ...
Now showing items 1-12 of 12