FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1995807377> ?p ?o ?g. }

• W1995807377 endingPage "224" @default.
• W1995807377 startingPage "211" @default.
• W1995807377 abstract "Abstract Field, petrographical, and geochemical studies of the Maghra El-Bahari Formation at Gabal Ataqa in Egypt indicate an occurrence of spheroidal dolomite as a primary precipitate. Petrographically, this dolomite is microcrystalline (10–40 μm in diameter) and lacks any direct or indirect evidence of a precursor mineral. Each dolomite spherule is composed of a cluster of coalesced incomplete rhombohedral sub-units exhibiting a globular body with a hollow core. This dolomite is commonly associated with authigenic palygorskite and gypsum. Based on its associations, the spheroidal dolomite occurs in two modes: (i) siliciclastic-disseminated dolomite and (ii) evaporitic-associated dolomite. On the basis of its elemental and stable isotopic signature, the spheroidal dolomite is subdivided into two types: Type A and Type B. Type A is Ca-rich (with average CaCO3 and MgCO3 equal to 58.20 and 39.91 mol%, respectively) and with average Sr=108 ppm, average Na=656 ppm, average Mn=72 ppm, and δ18O ranges from −0.4 to +0.9‰ PDB. Type B, compared with Type A, is nearly stoichiometric (with average CaCO3 and MgCO3 equal to 49.32 and 43.75 mol%, respectively) with higher average Sr (508 ppm), average Na (3008 ppm), average Mn (171 ppm), and δ18O (+0.98 to +1.8‰ PDB). Slightly positive values of δ13C (+0.18 to +2.10‰ PDB) are recorded for the two types of dolomite. Type A belongs to the siliciclastic-disseminated dolomite, whereas Type B is of the evaporitic-associated dolomite. It is interpreted that the spheroidal dolomite directly precipitated from a solution that was supersaturated with respect to dolomite components and did not develop by dolomitization of precursor carbonates. Two main sources are suggested for dolomite precipitation: hypersaline water and mixed saline–fresh water." @default.
• W1995807377 created "2016-06-24" @default.
• W1995807377 creator A5012243926 @default.
• W1995807377 date "2002-08-01" @default.
• W1995807377 modified "2023-10-16" @default.
• W1995807377 title "Petrography, geochemistry and primary origin of spheroidal dolomite from the Upper Cretaceous/Lower Tertiary Maghra El-Bahari Formation at Gabal Ataqa, Northwest Gulf of Suez, Egypt" @default.
• W1995807377 cites W1939562490 @default.
• W1995807377 cites W1966005705 @default.
• W1995807377 cites W1969720384 @default.
• W1995807377 cites W1971860479 @default.
• W1995807377 cites W1975321253 @default.
• W1995807377 cites W1981462614 @default.
• W1995807377 cites W1982640735 @default.
• W1995807377 cites W1985397438 @default.
• W1995807377 cites W1987667313 @default.
• W1995807377 cites W1988709242 @default.
• W1995807377 cites W2001511446 @default.
• W1995807377 cites W2008281306 @default.
• W1995807377 cites W2011962921 @default.
• W1995807377 cites W2014100967 @default.
• W1995807377 cites W2014469248 @default.
• W1995807377 cites W2018675929 @default.
• W1995807377 cites W2038358080 @default.
• W1995807377 cites W2038441627 @default.
• W1995807377 cites W2038814532 @default.
• W1995807377 cites W2047537726 @default.
• W1995807377 cites W2051295811 @default.
• W1995807377 cites W2059849751 @default.
• W1995807377 cites W2066113217 @default.
• W1995807377 cites W2068829496 @default.
• W1995807377 cites W2074242038 @default.
• W1995807377 cites W2078575433 @default.
• W1995807377 cites W2087928198 @default.
• W1995807377 cites W2090651312 @default.
• W1995807377 cites W2098706110 @default.
• W1995807377 cites W2104772988 @default.
• W1995807377 cites W2141014692 @default.
• W1995807377 cites W2143349883 @default.
• W1995807377 cites W2151619041 @default.
• W1995807377 cites W2159337285 @default.
• W1995807377 doi "https://doi.org/10.1016/s0037-0738(01)00258-5" @default.
• W1995807377 hasPublicationYear "2002" @default.
• W1995807377 type Work @default.
• W1995807377 sameAs 1995807377 @default.
• W1995807377 citedByCount "32" @default.
• W1995807377 countsByYear W19958073772012 @default.
• W1995807377 countsByYear W19958073772014 @default.
• W1995807377 countsByYear W19958073772015 @default.
• W1995807377 countsByYear W19958073772016 @default.
• W1995807377 countsByYear W19958073772017 @default.
• W1995807377 countsByYear W19958073772018 @default.
• W1995807377 countsByYear W19958073772019 @default.
• W1995807377 countsByYear W19958073772020 @default.
• W1995807377 countsByYear W19958073772021 @default.
• W1995807377 countsByYear W19958073772022 @default.
• W1995807377 countsByYear W19958073772023 @default.
• W1995807377 crossrefType "journal-article" @default.
• W1995807377 hasAuthorship W1995807377A5012243926 @default.
• W1995807377 hasConcept C109007969 @default.
• W1995807377 hasConcept C115393850 @default.
• W1995807377 hasConcept C126753816 @default.
• W1995807377 hasConcept C127313418 @default.
• W1995807377 hasConcept C130452526 @default.
• W1995807377 hasConcept C146588470 @default.
• W1995807377 hasConcept C151730666 @default.
• W1995807377 hasConcept C17409809 @default.
• W1995807377 hasConcept C199289684 @default.
• W1995807377 hasConcept C2779229104 @default.
• W1995807377 hasConcept C2780181037 @default.
• W1995807377 hasConcept C2780873218 @default.
• W1995807377 hasConcept C40212044 @default.
• W1995807377 hasConcept C59235061 @default.
• W1995807377 hasConcept C63662990 @default.
• W1995807377 hasConcept C93257316 @default.
• W1995807377 hasConceptScore W1995807377C109007969 @default.
• W1995807377 hasConceptScore W1995807377C115393850 @default.
• W1995807377 hasConceptScore W1995807377C126753816 @default.
• W1995807377 hasConceptScore W1995807377C127313418 @default.
• W1995807377 hasConceptScore W1995807377C130452526 @default.
• W1995807377 hasConceptScore W1995807377C146588470 @default.
• W1995807377 hasConceptScore W1995807377C151730666 @default.
• W1995807377 hasConceptScore W1995807377C17409809 @default.
• W1995807377 hasConceptScore W1995807377C199289684 @default.
• W1995807377 hasConceptScore W1995807377C2779229104 @default.
• W1995807377 hasConceptScore W1995807377C2780181037 @default.
• W1995807377 hasConceptScore W1995807377C2780873218 @default.
• W1995807377 hasConceptScore W1995807377C40212044 @default.
• W1995807377 hasConceptScore W1995807377C59235061 @default.
• W1995807377 hasConceptScore W1995807377C63662990 @default.
• W1995807377 hasConceptScore W1995807377C93257316 @default.
• W1995807377 hasIssue "3-4" @default.
• W1995807377 hasLocation W19958073771 @default.
• W1995807377 hasOpenAccess W1995807377 @default.
• W1995807377 hasPrimaryLocation W19958073771 @default.
• W1995807377 hasRelatedWork W1561573454 @default.
• W1995807377 hasRelatedWork W2019290308 @default.
• W1995807377 hasRelatedWork W2035593892 @default.
• W1995807377 hasRelatedWork W3126746781 @default.

• next