Radiometric ages and paleomagnetism of the Sigura-gura formation, upper part of the “Toba Tuffs” in Sumatra, Indonesia
Autor: | Yokoyama, Takuo, Dharma, Agus, Hehanussa, Peter |
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Zdroj: | In Palaeogeography, Palaeoclimatology, Palaeoecology 1989 72:161-175 |
Databáze: | ScienceDirect |
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