pre-Nectarian
Any marine turtle that inhabits rivers.
Synonym of vulnerary
(geology) The epoch in the lunar geologic timescale that occurred between 4533 million years ago to 3920 million years ago.
A town in Karlsruhe District, western Baden-Württemberg, Germany.
地質学者は、月の年代で約45億3,300万年から39億2,000万年前に当たる時期の岩石からジルコン結晶を同定し、月の地殻が従来考えられていたよりもはるかに早く固まったことを示唆しました。
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