FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074983816> ?p ?o ?g. }

• W2074983816 endingPage "15" @default.
• W2074983816 startingPage "6" @default.
• W2074983816 abstract "This paper provides an ancient analogue for biologically mediated magnesite in lacustrine hypersaline environments. Thin beds of massive to crudely laminated magnesitic marls occur interbedded with mudstone and evaporite facies deposited in a saline lake-mudflat sedimentary system during the Lower Miocene in the Madrid Basin, Central Spain. Exposure of this succession in a recently excavated tunnel and in collected cores offered a good opportunity to study magnesite precipitates that have been preserved in unaltered conditions by primary evaporitic minerals. Specifically, magnesite arranged as host matrix between and enclosed by displacive halite and glauberite crystals occurs closely associated with abundant microfossils embedded in sheets of organic matter, interpreted as the remains of extracellular polymeric substances (EPS). Even, many magnesite clots are seen to have resulted from the agglutination of fossilized bacterial bodies forming a biofilm. The close and pervasive association of microorganisms and magnesite is used as evidence that microbes played a fundamental role in the precipitation of this mineral. Additional traces of microorganisms and microbial activity observed in magnesite beds include the isotopic ratios in the carbonates, with the δ13C(PDB) value averaging − 6.2‰, the presence of carbonaceous film-like structures and the association with patchly-distributed pyrite and celestite minerals. On the basis of the combined sedimentological, mineralogical, chemical and morphological signatures of the magnesitic deposits, it is postulated that carbonate crystals precipitated in microbial mats. Magnesite crystals together with celestite, local barite, and/or pyrite have been also observed to replace silicate and sulphate minerals. It is suggested that magnesite precipitation was biochemically coupled with the early dissolution of the associated sedimentary minerals. Microbes may have used the associated minerals as source of energy and/or of essential elements." @default.
• W2074983816 created "2016-06-24" @default.
• W2074983816 creator A5019165075 @default.
• W2074983816 creator A5035819095 @default.
• W2074983816 date "2012-07-01" @default.
• W2074983816 modified "2023-10-15" @default.
• W2074983816 title "Magnesite formation by microbial activity: Evidence from a Miocene hypersaline lake" @default.
• W2074983816 cites W1548998784 @default.
• W2074983816 cites W1742776512 @default.
• W2074983816 cites W1968368923 @default.
• W2074983816 cites W1968540330 @default.
• W2074983816 cites W1972070875 @default.
• W2074983816 cites W1973004184 @default.
• W2074983816 cites W1979591659 @default.
• W2074983816 cites W1979672033 @default.
• W2074983816 cites W1983475289 @default.
• W2074983816 cites W1991038368 @default.
• W2074983816 cites W2017397330 @default.
• W2074983816 cites W2021862772 @default.
• W2074983816 cites W2033771275 @default.
• W2074983816 cites W2040268201 @default.
• W2074983816 cites W2041627908 @default.
• W2074983816 cites W2043795917 @default.
• W2074983816 cites W2054182182 @default.
• W2074983816 cites W2057432527 @default.
• W2074983816 cites W2062138266 @default.
• W2074983816 cites W2063259333 @default.
• W2074983816 cites W2063277598 @default.
• W2074983816 cites W2081103198 @default.
• W2074983816 cites W2100627515 @default.
• W2074983816 cites W2107352449 @default.
• W2074983816 cites W2111086540 @default.
• W2074983816 cites W2111530890 @default.
• W2074983816 cites W2117971049 @default.
• W2074983816 cites W2119929242 @default.
• W2074983816 cites W2122705602 @default.
• W2074983816 cites W2124434004 @default.
• W2074983816 cites W2124781033 @default.
• W2074983816 cites W2128978696 @default.
• W2074983816 cites W2136776507 @default.
• W2074983816 cites W2139302950 @default.
• W2074983816 cites W2150925076 @default.
• W2074983816 cites W2160219350 @default.
• W2074983816 cites W2163608510 @default.
• W2074983816 cites W2170556010 @default.
• W2074983816 cites W2334769154 @default.
• W2074983816 cites W4231773293 @default.
• W2074983816 cites W4256661144 @default.
• W2074983816 doi "https://doi.org/10.1016/j.sedgeo.2011.08.004" @default.
• W2074983816 hasPublicationYear "2012" @default.
• W2074983816 type Work @default.
• W2074983816 sameAs 2074983816 @default.
• W2074983816 citedByCount "27" @default.
• W2074983816 countsByYear W20749838162012 @default.
• W2074983816 countsByYear W20749838162013 @default.
• W2074983816 countsByYear W20749838162015 @default.
• W2074983816 countsByYear W20749838162016 @default.
• W2074983816 countsByYear W20749838162017 @default.
• W2074983816 countsByYear W20749838162018 @default.
• W2074983816 countsByYear W20749838162019 @default.
• W2074983816 countsByYear W20749838162020 @default.
• W2074983816 countsByYear W20749838162021 @default.
• W2074983816 countsByYear W20749838162022 @default.
• W2074983816 countsByYear W20749838162023 @default.
• W2074983816 crossrefType "journal-article" @default.
• W2074983816 hasAuthorship W2074983816A5019165075 @default.
• W2074983816 hasAuthorship W2074983816A5035819095 @default.
• W2074983816 hasBestOaLocation W20749838162 @default.
• W2074983816 hasConcept C109007969 @default.
• W2074983816 hasConcept C127313418 @default.
• W2074983816 hasConcept C130452526 @default.
• W2074983816 hasConcept C151730666 @default.
• W2074983816 hasConcept C17409809 @default.
• W2074983816 hasConcept C178790620 @default.
• W2074983816 hasConcept C185592680 @default.
• W2074983816 hasConcept C199289684 @default.
• W2074983816 hasConcept C2776062231 @default.
• W2074983816 hasConcept C2776432453 @default.
• W2074983816 hasConcept C2779002002 @default.
• W2074983816 hasConcept C2779117930 @default.
• W2074983816 hasConcept C2779229104 @default.
• W2074983816 hasConcept C2779669040 @default.
• W2074983816 hasConcept C2780191791 @default.
• W2074983816 hasConcept C2780659211 @default.
• W2074983816 hasConcept C2781113784 @default.
• W2074983816 hasConcept C34221334 @default.
• W2074983816 hasConcept C523546767 @default.
• W2074983816 hasConcept C543218039 @default.
• W2074983816 hasConcept C6494504 @default.
• W2074983816 hasConcept C89944131 @default.
• W2074983816 hasConcept C92927620 @default.
• W2074983816 hasConceptScore W2074983816C109007969 @default.
• W2074983816 hasConceptScore W2074983816C127313418 @default.
• W2074983816 hasConceptScore W2074983816C130452526 @default.
• W2074983816 hasConceptScore W2074983816C151730666 @default.
• W2074983816 hasConceptScore W2074983816C17409809 @default.
• W2074983816 hasConceptScore W2074983816C178790620 @default.
• W2074983816 hasConceptScore W2074983816C185592680 @default.

• next