FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2087968440> ?p ?o ?g. }

• W2087968440 endingPage "783" @default.
• W2087968440 startingPage "774" @default.
• W2087968440 abstract "Small, discoid globules and networks of magnesium-iron-calcium carbonates occur within impact-produced fracture zones in the ALH84001 Martian meteorite. Because these carbonates contain or are associated with the hydrocarbons, single-domain magnetite and iron-sulfide grains, and purported microfossils that collectively have been cited as evidence for ancient Martian life, it is critically important to understand their formation. Previous hypotheses for the origin of the carbonates involve either alteration of the rock by hydrothermal fluids at relatively low temperatures, or formation from a CO2-rich vapor at high temperatures. This paper explores an alternative mechanism–direct precipitation from a ponded evaporating brine infiltrating into fractures in the floor of an impact crater. Such a model can be reconciled with the observed carbonate compositional zoning and extreme stable-isotopic fractionations. If the carbonates formed in this manner, this removes a possible obstacle to the proposed existence of microbial remains in ALH84001; however, the cited evidence for life can be better explained by inorganic processes expected from brines in an evaporating alkaline lake, with an overprint of shock metamorphism and subsequent contamination by organic matter after falling to Earth." @default.
• W2087968440 created "2016-06-24" @default.
• W2087968440 creator A5050665203 @default.
• W2087968440 creator A5085541422 @default.
• W2087968440 date "1998-09-01" @default.
• W2087968440 modified "2023-10-14" @default.
• W2087968440 title "An Evaporation Model for Formation of Carbonates in the ALH84001 Martian Meteorite" @default.
• W2087968440 cites W1949645224 @default.
• W2087968440 cites W1967839010 @default.
• W2087968440 cites W1968713120 @default.
• W2087968440 cites W1972939131 @default.
• W2087968440 cites W1974409171 @default.
• W2087968440 cites W1979749784 @default.
• W2087968440 cites W1982898366 @default.
• W2087968440 cites W1987715437 @default.
• W2087968440 cites W1991009883 @default.
• W2087968440 cites W1991503138 @default.
• W2087968440 cites W1991569790 @default.
• W2087968440 cites W1993212942 @default.
• W2087968440 cites W2001570233 @default.
• W2087968440 cites W2003487411 @default.
• W2087968440 cites W2007020617 @default.
• W2087968440 cites W2014372723 @default.
• W2087968440 cites W2016234024 @default.
• W2087968440 cites W2016528533 @default.
• W2087968440 cites W2019919661 @default.
• W2087968440 cites W2022680236 @default.
• W2087968440 cites W2024170286 @default.
• W2087968440 cites W2031118449 @default.
• W2087968440 cites W2038403070 @default.
• W2087968440 cites W2053031383 @default.
• W2087968440 cites W2063277598 @default.
• W2087968440 cites W2063794624 @default.
• W2087968440 cites W2068547327 @default.
• W2087968440 cites W2071225865 @default.
• W2087968440 cites W2072538484 @default.
• W2087968440 cites W2074131040 @default.
• W2087968440 cites W2075314496 @default.
• W2087968440 cites W2081654683 @default.
• W2087968440 cites W2081661122 @default.
• W2087968440 cites W2084829793 @default.
• W2087968440 cites W2088171078 @default.
• W2087968440 cites W2092045921 @default.
• W2087968440 cites W2094017836 @default.
• W2087968440 cites W2106967913 @default.
• W2087968440 cites W2108727777 @default.
• W2087968440 cites W2128016423 @default.
• W2087968440 cites W2132738826 @default.
• W2087968440 cites W2165943580 @default.
• W2087968440 cites W2315620153 @default.
• W2087968440 cites W4253311651 @default.
• W2087968440 cites W71452134 @default.
• W2087968440 doi "https://doi.org/10.1080/00206819809465238" @default.
• W2087968440 hasPublicationYear "1998" @default.
• W2087968440 type Work @default.
• W2087968440 sameAs 2087968440 @default.
• W2087968440 citedByCount "68" @default.
• W2087968440 countsByYear W20879684402012 @default.
• W2087968440 countsByYear W20879684402014 @default.
• W2087968440 countsByYear W20879684402015 @default.
• W2087968440 countsByYear W20879684402016 @default.
• W2087968440 countsByYear W20879684402018 @default.
• W2087968440 countsByYear W20879684402019 @default.
• W2087968440 countsByYear W20879684402021 @default.
• W2087968440 countsByYear W20879684402023 @default.
• W2087968440 crossrefType "journal-article" @default.
• W2087968440 hasAuthorship W2087968440A5050665203 @default.
• W2087968440 hasAuthorship W2087968440A5085541422 @default.
• W2087968440 hasConcept C121332964 @default.
• W2087968440 hasConcept C127313418 @default.
• W2087968440 hasConcept C130452526 @default.
• W2087968440 hasConcept C130635790 @default.
• W2087968440 hasConcept C17409809 @default.
• W2087968440 hasConcept C178790620 @default.
• W2087968440 hasConcept C179537507 @default.
• W2087968440 hasConcept C185592680 @default.
• W2087968440 hasConcept C199289684 @default.
• W2087968440 hasConcept C2776957854 @default.
• W2087968440 hasConcept C2778600265 @default.
• W2087968440 hasConcept C2779289580 @default.
• W2087968440 hasConcept C2780659211 @default.
• W2087968440 hasConcept C83260615 @default.
• W2087968440 hasConcept C87355193 @default.
• W2087968440 hasConcept C98536072 @default.
• W2087968440 hasConceptScore W2087968440C121332964 @default.
• W2087968440 hasConceptScore W2087968440C127313418 @default.
• W2087968440 hasConceptScore W2087968440C130452526 @default.
• W2087968440 hasConceptScore W2087968440C130635790 @default.
• W2087968440 hasConceptScore W2087968440C17409809 @default.
• W2087968440 hasConceptScore W2087968440C178790620 @default.
• W2087968440 hasConceptScore W2087968440C179537507 @default.
• W2087968440 hasConceptScore W2087968440C185592680 @default.
• W2087968440 hasConceptScore W2087968440C199289684 @default.
• W2087968440 hasConceptScore W2087968440C2776957854 @default.
• W2087968440 hasConceptScore W2087968440C2778600265 @default.
• W2087968440 hasConceptScore W2087968440C2779289580 @default.
• W2087968440 hasConceptScore W2087968440C2780659211 @default.
• W2087968440 hasConceptScore W2087968440C83260615 @default.

• next