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• W4285992145 endingPage "117712" @default.
• W4285992145 startingPage "117712" @default.
• W4285992145 abstract "Chemical analyses of 2,618 (1,640 new and 978 published) fluid inclusions in marine halite were used to define paleoseawater [Ca2+] and [SO2−4] over the past 550 million years (Myr). Three types of fluid inclusion brine chemistries were recognized based on measured [Ca2+] and [SO2−4]: (1) SO4-rich with [SO2−4] ≫ [Ca2+]; (2) Ca-rich with [Ca2+] ≫ [SO2−4]; and (3) Ca-SO4 crossover points with [Ca2+] ≈ [SO2−4]. The SO4-rich and Ca-rich fluid inclusion chemistries oscillated twice in the terminal Proterozoic and Phanerozoic. Transitions between SO4-rich and Ca-rich seas, here called “Ca2+−SO42− crossover points” occurred four times: terminal Proterozoic–Early Cambrian (544–515 Ma), Late Pennsylvanian (309–305 Ma), Triassic–Jurassic boundary (∼200 Ma), and Eocene–Oligocene (36–34 Ma). New fluid inclusion analyses using laser ablation-inductively coupled plasma-mass spectrometry better defined the [Ca2+] and [SO2−4] in seawater at the Late Pennsylvanian and Eocene–Oligocene crossover points and the timing of the Triassic–Jurassic crossover point. Crossover points coincide with shifts in seawater Mg2+/Ca2+ ratios, the mineralogies of marine non-skeletal carbonates and shell building organisms (aragonite vs. calcite) and potash evaporites (MgSO4 vs. KCl types). Phanerozoic and terminal Proterozoic trends in seawater [Ca2+] and [SO2−4] also coincide with supercontinent breakup, dispersal, and assembly cycles, greenhouse–icehouse climates, and modeled atmospheric pCO2. Paleoseawater [Ca2+] and [SO2−4] were calculated from the fluid inclusion data using the assumption that the [Ca2+] × [SO2−4] ranged from 150 to 450 mmolal2, which is 0.5–1.5 times the [Ca2+] = 11 × [SO2−4] = 29 product in modern seawater (319 mmolal2). Two additional end-member scenarios, independent of the [Ca2+] × [SO2−4] = 150–450 mmolal2 assumption, were tested using constraints from fluid inclusion [Ca] and [SO4]: (1) constant [SO2−4] = 29 mmolal as in modern seawater, and variable [Ca2+], and (2) constant [Ca2+] = 11 mmolal as in modern seawater and variable [SO2−4]. Mg2+/Ca2+ ratios calculated from the three scenarios were compared to independent data on the Mg2+/Ca2+ ratios from skeletal carbonates (echinoderms and corals) and mid-ocean ridge flank calcite veins. Constant [Ca2+] of 11 mmolal is unlikely because this relatively low concentration generated unreasonably low seawater [SO2−4] during most of the past 550 Myr and high Mg2+/Ca2+ ratios compared to independent data. Constant [SO2−4] of 29 mmolal produced unreasonably high seawater [Ca2+] and lower Mg2+/Ca2+ ratios than those derived from fluid inclusions, echinoderms, corals, and calcite veins. Variable [Ca2+] and [SO2−4] showed the best agreement with the Mg2+/Ca2+ ratios derived from fluid inclusions, echinoderms, corals, and calcite veins." @default.
• W4285992145 created "2022-07-21" @default.
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• W4285992145 date "2022-09-01" @default.
• W4285992145 modified "2023-10-18" @default.
• W4285992145 title "[Ca2+] and [SO<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML altimg=si1.svg><mml:mmultiscripts><mml:mrow /><mml:none /><mml:mrow><mml:mn>2</mml:mn><mml:mo linebreak=badbreak linebreakstyle=after>−</mml:mo></mml:mrow><mml:mprescripts /><mml:mrow><mml:mn>4</mml:mn></mml:mrow><mml:none /></mml:mmultiscripts></mml:math>] in Phanerozoic and terminal Proterozoic seawater from fluid inclusions in halite: The significance of Ca-SO4 crossover points" @default.
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• W4285992145 cites W1996879008 @default.
• W4285992145 cites W2001045574 @default.
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• W4285992145 doi "https://doi.org/10.1016/j.epsl.2022.117712" @default.
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