ししんせい
始新世
1. Eocene epoch
2. EoceneThe Eocene (symbol EO) epoch, lasting from about 56 to 34 million years ago, is a major division of the geologic timescale and the second epoch of the Paleogene Period in the Cenozoic Era. The Eocene spans the time from the end of the Palaeocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by the emergence of the first modern mammals.
Read “Eocene” on English Wikipedia
Read “始新世” on Japanese Wikipedia
Read “Eocene” on DBpedia
Read “Eocene” on English Wikipedia
Read “始新世” on Japanese Wikipedia
Read “Eocene” on DBpedia
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