Ar isotope dating ( 40Ar-39Ar, 40Ar-38Ar ) for calibrating K-Ar and U-Pb-Pb age scales
DFG Project TR333/8 Recent geochronological studies revealed discordancies between K-Ar (40Ar-39Ar) and U-Pb-Pb-ages suggesting a revision of the K-Ar age decay constant(s).
However, a new convention requires high precision evaluation of discordancies of rocks of different geological epochs.
www.rzuser.uni-heidelberg.deAr-Isotopen-Datierungen ( 40Ar-39Ar, 40Ar-38Ar ) zur Neukalibrierung von K-Ar und U-Pb-Pb Zeitskalen
DFG-Projekt TR333/8 Verschiedene neuere geochronologische Arbeiten haben aufgrund von Diskordanzen von K-Ar (40Ar-39Ar) und U-Pb-Pb-Altern eine Revision der K-Ar Zeitskala bzw.
Alter vorgeschlagen, durch Verwendung alternativer Werte der partiellen K-Zerfallskonstanten.
www.rzuser.uni-heidelberg.deYou can suggest improvements to this PONS entry here:
How can I copy translations to the vocabulary trainer?
Please note that the vocabulary items in this list are only available in this browser. Once you have copied them to the vocabulary trainer, they are available from everywhere.