14 C signature in tree rings of northern Eurasia with double-pulse cosmic radiation signal and unusual cosmogenic isotope production suggests the Miyake event of 660 BCE occurred between 664–663 BCE, according to 14 C dispersion data with new time series of gymnosperm larch from arctic-alpine biomes.
- Irina P. Panyushkina
- A. J. Timothy Jull
- Valerie Livina
