The clusters of lead atoms formed 1 billion years after
crystallization of the zircon, by which time the radioactive decay of uranium had formed the lead atoms that then diffused into clusters during reheating.
Not exact matches
•
Zircon crystallization and eruption occurred coevally at Ma at The combination of U-Th disequilibrium / U-Pb and (U-Th) / He dating of zircon (ZDD) has provided a relatively new radiometric approach suitable for
Zircon crystallization and eruption occurred coevally at Ma at The combination
of U-Th disequilibrium / U-Pb and (U-Th) / He dating
of zircon (ZDD) has provided a relatively new radiometric approach suitable for
zircon (ZDD) has provided a relatively new radiometric approach suitable for dating
•
Zircon crystallization and eruption occurred coevally at Ma at DETERMINING AGE
OF ROCKS AND FOSSILS FRANK K. MCKINNEY THE AGE of fossils intrigues almost everyon
OF ROCKS AND FOSSILS FRANK K. MCKINNEY THE AGE
of fossils intrigues almost everyon
of fossils intrigues almost everyone.