Seawater rare-earth element patterns preserved in apatite of Pennsylvanian conodonts?

Past workers have used rare-earth element patterns recorded in biogenic apatite as proxies for original seawater chemistry. To explore the potency of this approach, we analyzed Pennsylvanian conodonts from limestones, gray shales, and black shales of the Fort Scott and Pawnee formations (Desmoinesia...

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Veröffentlicht in:	Geochimica et cosmochimica acta 2009-03, Vol.73 (6), p.1609-1624
Hauptverfasser:	Bright, Camomilia A., Cruse, Anna M., Lyons, Timothy W., MacLeod, Kenneth G., Glascock, Michael D., Ethington, Raymond L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ablation Apatite Enrichment Formations Marine Position (location) Rare earth metals Sea water Shale Uptakes
Online-Zugang:	Volltext
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