The pyrite trace element Paleo-Ocean chemistry proxy:

The use of the trace element content of sedimentary pyrite as a proxy for the trace element composition of past oceans has recently emerged. The pyrite proxy has several potential advantages over bulk sample analysis: preservation through metamorphism; little dilution during analysis (samples are ab...

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1. Verfasser: Gregory, Dan ca. 20./21. Jh (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Cambridge Cambridge University Press 2020
Schriftenreihe:Cambridge elements
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Zusammenfassung:The use of the trace element content of sedimentary pyrite as a proxy for the trace element composition of past oceans has recently emerged. The pyrite proxy has several potential advantages over bulk sample analysis: preservation through metamorphism; little dilution during analysis (samples are ablated not dissolved, allowing for the less abundant elements commonly held in the sulfide fraction to be investigated as proxies); accurate measurement of several elements simultaneously; the ability to screen sediments for hydrothermal overprint; and the technique can give information regarding trace element availably at multiple stages of diagenesis. Because of these multiple strengths, the pyrite trace element proxy is a valuable potential addition to the paleo-ocean chemistry tool kit
Beschreibung:Title from publisher's bibliographic system (viewed on 08 Dec 2020)
Beschreibung:1 Online-Ressource (29 Seiten)
ISBN:9781108846974
DOI:10.1017/9781108846974

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