Search Results - "Ulianov, Alex"
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Geochemical investigation of the mixed Máriahalom vertebrate fauna at the Paleogene–Neogene boundary in the Central Paratethys: environmental conditions and age constrain
Published in Swiss journal of palaeontology (01-12-2023)“…The fossil vertebrate fauna of Máriahalom contains remains from a wide range of ecologies including terrestrial and aquatic mammals, crocodiles, sharks, and…”
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Geochemical investigation of the taphonomy, stratigraphy, and palaeoecology of the mammals from the Ouled Abdoun Basin (Paleocene-Eocene of Morocco)
Published in Palaeogeography, palaeoclimatology, palaeoecology (01-09-2021)“…We performed different geochemical analyses of Paleogene terrestrial mammal remains to establish their taphonomy, stratigraphic provenance, and…”
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The Gondwanan margin in West Antarctica: Insights from Late Triassic magmatism of the Antarctic Peninsula
Published in Gondwana research (01-05-2020)“…Triassic orthogneisses of the Antarctic Peninsula provide evidence for the Palaeozoic and Mesozoic geological evolution of southern Gondwana within Pangaea…”
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Gradual changes in upwelled seawater conditions (redox, pH) from the late Cretaceous through early Paleogene at the northwest coast of Africa: Negative Ce anomaly trend recorded in fossil bio-apatite
Published in Chemical geology (01-02-2016)“…Marine vertebrate fossils from late Cretaceous–early Paleogene shallow marine phosphorites of Morocco were investigated for their trace element compositions…”
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Calculating the Net Activity Uncertainty if the Background Includes a Nonstationary Component
Published in Analytical chemistry (Washington) (05-03-2013)“…Knowing the uncertainty of the net signal activity is essential in order to calculate the concentration uncertainty of an analyte in a sample or to decide…”
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Insights into the genesis of the epithermal Au-Ag mineralization at Rio Blanco in the Cordillera Occidental of southwestern Ecuador: Constraints from U-Pb and Ar/Ar geochronology
Published in Journal of South American earth sciences (01-12-2017)“…The genesis of the Au-Ag mineralization at Rio Blanco in the Cordillera Occidental (Western Cordillera) of southwest of Ecuador is here constrained. This was…”
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Basement lithostratigraphy of the Adula nappe: implications for Palaeozoic evolution and Alpine kinematics
Published in International journal of earth sciences : Geologische Rundschau (2014)“…The Adula nappe belongs to the Lower Penninic domain of the Central Swiss Alps. It consists mostly of pre-Triassic basement lithologies occurring as strongly…”
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Characterizing the bull shark Carcharhinus leucas habitat in Fiji by the chemical and isotopic compositions of their teeth
Published in Environmental biology of fishes (01-06-2015)“…Bull sharks Carcharhinus leucas use estuarine and riverine systems as nursery habitat. The Shark Reef Marine Reserve (SRMR) on the southern coast of Viti Levu,…”
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Erratum to: Linking the thermal evolution and emplacement history of an upper-crustal pluton to its lower-crustal roots using zircon geochronology and geochemistry (Southern Adamello Batholith, N. Italy)
Published in Contributions to mineralogy and petrology (01-03-2016)Get full text
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