superchron

English

Etymology

From super- +‎ chron.

Pronunciation

  • IPA(key): /ˈsuːpə(ɹ)kɹɒn/
  • Audio (US):(file)

Noun

superchron (plural superchrons)

  1. (geology) A period of time between two geomagnetic reversals exceeding ten million years.
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