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- Aragonite_sea abstract "An aragonite sea contains aragonite and high-magnesium calcite as the primary inorganic carbonate precipitates. Therefore, the chemical conditions of the seawater must be notably high in magnesium content for an aragonite sea to form. This is in contrast to a calcite sea in which low-magnesium calcite is the primary inorganic marine calcium carbonate precipitate.The Early Paleozoic and the Middle to Late Mesozoic oceans were predominantly calcite seas, whereas the Middle Paleozoic through the Early Mesozoic and the Cenozoic (including today) are characterized by aragonite seas.Aragonite seas form due to several factors, the most obvious of these is a high magnesium content. However, the sea level and the temperature of the surrounding system also determine whether an aragonite sea will form.Calcite seas occurred at times of rapid seafloor spreading and global greenhouse climate conditions. Calcite is the predominant mineral in warm, shallow marine environments. Aragonite on the other hand, is the dominant mineral in cool marine water environments. This trend has been observed by looking at the chemistry of carbonates, dating them and analyzing the conditions under which they were formed. One study has examined the temporal and spatial distribution of limestone-marl alternations in Ordovician, Jurassic and Cretaceous (times of calcite seas). This study concluded that the most abundant of the limestone-marl alternations occurred in settings similar to today's seas which favor aragonite production.".
- Aragonite_sea thumbnail CalciteAragonite.jpg?width=300.
- Aragonite_sea wikiPageExternalLink PalmerWilson05.pdf.
- Aragonite_sea wikiPageID "16842850".
- Aragonite_sea wikiPageLength "7745".
- Aragonite_sea wikiPageOutDegree "14".
- Aragonite_sea wikiPageRevisionID "554217589".
- Aragonite_sea wikiPageWikiLink Aragonite.
- Aragonite_sea wikiPageWikiLink Calcite.
- Aragonite_sea wikiPageWikiLink Calcite_sea.
- Aragonite_sea wikiPageWikiLink Category:Historical_geology.
- Aragonite_sea wikiPageWikiLink Category:Limestone.
- Aragonite_sea wikiPageWikiLink Category:Marine_geology.
- Aragonite_sea wikiPageWikiLink Cenozoic.
- Aragonite_sea wikiPageWikiLink Greenhouse_climate.
- Aragonite_sea wikiPageWikiLink Magnesium.
- Aragonite_sea wikiPageWikiLink Marl.
- Aragonite_sea wikiPageWikiLink Mesozoic.
- Aragonite_sea wikiPageWikiLink Paleozoic.
- Aragonite_sea wikiPageWikiLink Sea_level.
- Aragonite_sea wikiPageWikiLink File:CalciteAragonite.jpg.
- Aragonite_sea wikiPageWikiLinkText "Aragonite sea".
- Aragonite_sea wikiPageWikiLinkText "aragonite sea".
- Aragonite_sea wikiPageWikiLinkText "aragonite".
- Aragonite_sea hasPhotoCollection Aragonite_sea.
- Aragonite_sea wikiPageUsesTemplate Template:Cite_journal.
- Aragonite_sea wikiPageUsesTemplate Template:Reflist.
- Aragonite_sea subject Category:Historical_geology.
- Aragonite_sea subject Category:Limestone.
- Aragonite_sea subject Category:Marine_geology.
- Aragonite_sea type Subfield.
- Aragonite_sea comment "An aragonite sea contains aragonite and high-magnesium calcite as the primary inorganic carbonate precipitates. Therefore, the chemical conditions of the seawater must be notably high in magnesium content for an aragonite sea to form.".
- Aragonite_sea label "Aragonite sea".
- Aragonite_sea sameAs m.04080gv.
- Aragonite_sea sameAs Q4783732.
- Aragonite_sea sameAs Q4783732.
- Aragonite_sea wasDerivedFrom Aragonite_sea?oldid=554217589.
- Aragonite_sea depiction CalciteAragonite.jpg.
- Aragonite_sea isPrimaryTopicOf Aragonite_sea.