Matches in SemOpenAlex for { <https://semopenalex.org/work/W2980485915> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2980485915 endingPage "465" @default.
- W2980485915 startingPage "439" @default.
- W2980485915 abstract "The bulk chemical composition of synrift sandstones and associated clayey rocks has been analized, and the distribution of the fields they form has been studied on discriminant paleogeodynamic SiO2K2O/Na2O [Roser, Korsch, 1986] and DF1DF2 [Verma, Armstrong-Altrin, 2013] diagrams. The studied sandstones in terms of bulk chemical composition mainly correspond to greywacke, lititic, arkose and subarkose psammites; Sublitites and quartz arenites are also found. A significant part in the analyzed data massif consists of psammites, in which log(Na2O/K2O)-1.0; missing on the Pettijohn classification chart. This confirms our conclusion, based on the results of mineralogical and petrographic studies, that the sedimentary infill of rift structures unites immature sandstones, the detrital framework of which was formed due to erosion of local sources, represented by various magmatic and sedimentary formations. Synrift clayey rocks, compared with sandstones, are composed of more mature fine-grained siliciclastics. As follows from the distribution of figurative data points of clayey rocks on the F1F2 diagram [Roser, Korsch, 1988], its sources were mainly sedimentary deposits. The content of most of the main rock-forming oxides in the synrift sandstones is almost the same as in silt-sandstone rocks present in the Upper Precambrian-Phanerozoic sedimentary mega-complex of the East European Plate, but at the same time differs significantly from the Proterozoic and Phanerozoic cratonic sediments, as well as from the average composition upper continental crust. It is shown that the distribution of the fields of syntift sandstones and clayey rocks on the SiO2K2O/Na2O diagram does not have any distinct features, and their figurative data points are localized in the areas of terrigenous rocks of passive and active continental margins. On the DF1DF2 diagram, the fields of the studied psammites and clayey rocks are located in areas of riftogenous and collisional environments. We have proposed a different position of the border between these areas in the diagram, which will require further verification." @default.
- W2980485915 created "2019-10-25" @default.
- W2980485915 creator A5002240961 @default.
- W2980485915 creator A5003787513 @default.
- W2980485915 creator A5043470325 @default.
- W2980485915 creator A5060137168 @default.
- W2980485915 creator A5081446752 @default.
- W2980485915 date "2019-10-20" @default.
- W2980485915 modified "2023-10-07" @default.
- W2980485915 title "Synrift sandstones and clayey rocks: bulk chemical composition and location on a number of discriminant paleogeodynamic diagrams" @default.
- W2980485915 doi "https://doi.org/10.31857/s0024-497x20195439-465" @default.
- W2980485915 hasPublicationYear "2019" @default.
- W2980485915 type Work @default.
- W2980485915 sameAs 2980485915 @default.
- W2980485915 citedByCount "0" @default.
- W2980485915 crossrefType "journal-article" @default.
- W2980485915 hasAuthorship W2980485915A5002240961 @default.
- W2980485915 hasAuthorship W2980485915A5003787513 @default.
- W2980485915 hasAuthorship W2980485915A5043470325 @default.
- W2980485915 hasAuthorship W2980485915A5060137168 @default.
- W2980485915 hasAuthorship W2980485915A5081446752 @default.
- W2980485915 hasBestOaLocation W29804859151 @default.
- W2980485915 hasConcept C109007969 @default.
- W2980485915 hasConcept C114793014 @default.
- W2980485915 hasConcept C127313418 @default.
- W2980485915 hasConcept C130452526 @default.
- W2980485915 hasConcept C138170599 @default.
- W2980485915 hasConcept C151730666 @default.
- W2980485915 hasConcept C161222754 @default.
- W2980485915 hasConcept C167570900 @default.
- W2980485915 hasConcept C173776410 @default.
- W2980485915 hasConcept C17409809 @default.
- W2980485915 hasConcept C199289684 @default.
- W2980485915 hasConcept C2778520076 @default.
- W2980485915 hasConcept C2779870107 @default.
- W2980485915 hasConcept C41440632 @default.
- W2980485915 hasConcept C5900021 @default.
- W2980485915 hasConcept C59235061 @default.
- W2980485915 hasConcept C63376196 @default.
- W2980485915 hasConcept C6494504 @default.
- W2980485915 hasConcept C73707237 @default.
- W2980485915 hasConceptScore W2980485915C109007969 @default.
- W2980485915 hasConceptScore W2980485915C114793014 @default.
- W2980485915 hasConceptScore W2980485915C127313418 @default.
- W2980485915 hasConceptScore W2980485915C130452526 @default.
- W2980485915 hasConceptScore W2980485915C138170599 @default.
- W2980485915 hasConceptScore W2980485915C151730666 @default.
- W2980485915 hasConceptScore W2980485915C161222754 @default.
- W2980485915 hasConceptScore W2980485915C167570900 @default.
- W2980485915 hasConceptScore W2980485915C173776410 @default.
- W2980485915 hasConceptScore W2980485915C17409809 @default.
- W2980485915 hasConceptScore W2980485915C199289684 @default.
- W2980485915 hasConceptScore W2980485915C2778520076 @default.
- W2980485915 hasConceptScore W2980485915C2779870107 @default.
- W2980485915 hasConceptScore W2980485915C41440632 @default.
- W2980485915 hasConceptScore W2980485915C5900021 @default.
- W2980485915 hasConceptScore W2980485915C59235061 @default.
- W2980485915 hasConceptScore W2980485915C63376196 @default.
- W2980485915 hasConceptScore W2980485915C6494504 @default.
- W2980485915 hasConceptScore W2980485915C73707237 @default.
- W2980485915 hasIssue "5" @default.
- W2980485915 hasLocation W29804859151 @default.
- W2980485915 hasOpenAccess W2980485915 @default.
- W2980485915 hasPrimaryLocation W29804859151 @default.
- W2980485915 hasRelatedWork W1511769566 @default.
- W2980485915 hasRelatedWork W2021383810 @default.
- W2980485915 hasRelatedWork W2058026880 @default.
- W2980485915 hasRelatedWork W2097947733 @default.
- W2980485915 hasRelatedWork W2107685972 @default.
- W2980485915 hasRelatedWork W2115362017 @default.
- W2980485915 hasRelatedWork W2130951717 @default.
- W2980485915 hasRelatedWork W2162375422 @default.
- W2980485915 hasRelatedWork W2253362942 @default.
- W2980485915 hasRelatedWork W2397408029 @default.
- W2980485915 hasRelatedWork W2565495394 @default.
- W2980485915 hasRelatedWork W2598001383 @default.
- W2980485915 hasRelatedWork W2802485116 @default.
- W2980485915 hasRelatedWork W2898328160 @default.
- W2980485915 hasRelatedWork W2939891991 @default.
- W2980485915 hasRelatedWork W2958782802 @default.
- W2980485915 hasRelatedWork W2972116460 @default.
- W2980485915 hasRelatedWork W3213274567 @default.
- W2980485915 hasRelatedWork W2186390054 @default.
- W2980485915 hasRelatedWork W2598715045 @default.
- W2980485915 isParatext "false" @default.
- W2980485915 isRetracted "false" @default.
- W2980485915 magId "2980485915" @default.
- W2980485915 workType "article" @default.