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| Constraints on Archean crust recycling and the origin of mantle redox variability from the δ44/40Ca – δ18O – fO2 signatures of cratonic eclogites 期刊论文 Earth and Planetary Science Letters, 2021, 卷号: 556 作者: Smart K.A.; Tappe S.; Woodland A.B.; Greyling D.R.; Harris C.; Gussone N. 收藏  |  浏览/下载:42/0  |  提交时间:2021/09/01 Archean oceanic crust calcium and oxygen isotopes craton formation mantle redox metasomatism subduction recycling |
| An abrupt Middle-Miocene increase in fluid flow into the Leeward Margin Great Bahama Bank, constraints from δ44Ca and Δ47 values 期刊论文 Earth and Planetary Science Letters, 2021, 卷号: 553 作者: Staudigel P.T.; Higgins J.A.; Swart P.K. 收藏  |  浏览/下载:18/0  |  提交时间:2021/09/01 calcium isotopes carbonate diagenesis clumped isotopes fluid advection paleohydrology sedimentology |
| High-temperature kinetic isotope fractionation of calcium in epidosites from modern and ancient seafloor hydrothermal systems 期刊论文 Earth and Planetary Science Letters, 2020, 卷号: 535 作者: Brown S.T.; Turchyn A.V.; Bickle M.J.; Davis A.C.; Alt J.C.; Bédard J.H.; Skulski T.; DePaolo D.J. 收藏  |  浏览/下载:24/0  |  提交时间:2021/09/01 calcium isotopes epidote hydrothermal mineralization kinetic isotope fractionation ophiolite reactive transport |
| Constraints on Meso- to Neoproterozoic seawater from ancient evaporite deposits 期刊论文 Earth and Planetary Science Letters, 2020, 卷号: 532 作者: Blättler C.L.; Bergmann K.D.; Kah L.C.; Gómez-Pérez I.; Higgins J.A. 收藏  |  浏览/下载:30/0  |  提交时间:2021/09/01 calcium isotopes evaporite Proterozoic seawater chemistry sulfate |
| A record of the δ44/40Ca and [Sr] of seawater over the last 100 million years from fossil elasmobranch tooth enamel 期刊论文 Earth and Planetary Science Letters, 2020, 卷号: 543 作者: Akhtar A.A.; Santi L.M.; Griffiths M.L.; Becker M.; Eagle R.A.; Kim S.; Kocsis L.; Rosenthal Y.; Higgins J.A. 收藏  |  浏览/下载:27/0  |  提交时间:2021/09/01 Calcium isotopes elasmobranch teeth marine calcium cycle seawater chemistry Sr/Ca |
| Anomalous marine calcium cycle linked to carbonate factory change after the Smithian Thermal Maximum (Early Triassic) 期刊论文 Earth Science Reviews, 2020, 卷号: 211 作者: Zhao H.; Dahl T.W.; Chen Z.-Q.; Algeo T.J.; Zhang L.; Liu Y.; Hu Z.; Hu Z. 收藏  |  浏览/下载:26/0  |  提交时间:2021/09/01 Calcium cycle Calcium isotopes Early Triassic Olenekian South China Spathian |
| Determination of delta Ca-44/40 and delta Fe-56/54 in Geological Materials Combined with a Simplified Method for their Separation Using a Single TODGA Resin Column 期刊论文 GEOSTANDARDS AND GEOANALYTICAL RESEARCH, 2020, 卷号: 44, 期号: 4 作者: Guan, Qiuyun; Sun, Yali; Zhang, Zhaofeng; Liu, Xiaoming; An, Yajun; Liu, Fang; Zhao, Shouqian 收藏  |  浏览/下载:18/0  |  提交时间:2022/06/21 MC-ICP-MS CALCIUM ISOTOPIC FRACTIONATION PLASMA-MASS SPECTROMETRY RATIO MEASUREMENTS DOUBLE SPIKE FE ISOTOPES CA ISOTOPES IRON PRECISE ROCKS |
| Carbon isotopic composition of lipid biomarkers from an endoevaporitic gypsum crust microbial mat reveals cycling of mineralized organic carbon 期刊论文 , 2019, 卷号: 17, 期号: 6 作者: Jahnke L.L.; Des Marais D.J. 收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28 anoxic conditions biomarker biomineralization carbon isotope chemical compound cyanobacterium dissolved inorganic carbon fatty acid gypsum isotopic composition lipid methane microbial community microbial mat stable isotope sulfate-reducing bacterium total organic carbon trophic structure Baja California Sur Guerrero Negro Mexico [North America] Cyanobacteria biological marker calcium sulfate carbon lipid bacterium carbon cycle chemistry metabolism sediment Bacteria Biomarkers Calcium Sulfate Carbon Cycle Carbon Isotopes Geologic Sediments Lipids |