Browsing ELibrary by Subject "U-TH-TOTAL PB DATING"

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IMPROVED U-TH-TOTAL PB DATING OF ZIRCONS BY ELECTRON MICROPROBE USING A SIMPLE NEW BACKGROUND MODELING PROCEDURE AND CA AS A CHEMICAL CRITERION OF FLUID-INDUCED U-TH-PB DISCORDANCE IN ZIRCON

Geisler T.; Schleicher H. (2000)

We present a simple new background modeling method particularly for the determination of trace concentrations of Pb, U and Th to date zircons chemically by electron microprobe. This method reduces the acquisition time ...
TWO-STAGE METAMORPHIC EVOLUTION OF THE BEMARIVO BELT OF NORTHERN MADAGASCAR: CONSTRAINTS FROM REACTION TEXTURES AND IN SITU MONAZITE DATING

Jöns N.; Schenk V.; Appel P.; Razakamanana T. (2006)

New results on the pressure-temperature-time evolution, deduced from conventional geothermobarometry and in situ U-Th-total Pb dating of monazite, are presented for the Bemarivo Belt in northern Madagascar. The belt is ...

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