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Bilingual glossary of geology


Quaternary  Quaternaire
The youngest period of the geologic time scale, spanning from 1.8 million years ago to present-day. The Quaternary is subdivided into two epochs: the Pleistocene (oldest), and the Holocene (youngest).

Themes:
  Dating methods and geological time scale

Related words:
  Pleistocene
  Holocene
  Cenozoic