たいりくかんだいこうさ
アメリカ大陸間大交差
1. Great American Interchange
2. Great American InterchangeThe Great American Interchange was an important paleozoogeographic event in which land and freshwater fauna migrated from North America via Central America to South America and vice versa, as the volcanic Isthmus of Panama rose up from the sea floor and bridged the formerly separated continents. The migration peaked dramatically around three million years ago.
Read “Great American Interchange” on English Wikipedia
Read “アメリカ大陸間大交差” on Japanese Wikipedia
Read “Great American Interchange” on DBpedia
Read “Great American Interchange” on English Wikipedia
Read “アメリカ大陸間大交差” on Japanese Wikipedia
Read “Great American Interchange” on DBpedia
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