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

Autor: Bright, Camomilia A., Cruse, Anna M., Lyons, Timothy W., MacLeod, Kenneth G., Glascock, Michael D., Ethington, Raymond L.
Zdroj: In Geochimica et Cosmochimica Acta 2009 73(6):1609-1624
Databáze: ScienceDirect