作者:Kumon "Kimiaki" Tokumaru
發文機構:Sela'den-cho
關鍵詞:地質學地質資源地質工程地質勘探Birth of the Moon, meteorite impacts, J/K boundary, Gondwanaland Break-up, Modem Human, Howiesons Poort, PlateTectonics, volcanic eruption, large rapid sea level change.
分類號: P5[天文地球—地質學]