subchron

名词 n.
中文释义

英文释义

名词 n.
  1. The time interval of a geomagnetic reversal event in the stratigraphic record.

词形变化

subchrons plural

词源

Etymology tree
Proto-Indo-European *upó
Proto-Italic *supo
Latin sub
Latin sub-der.
English sub-
English chron
English subchron
From sub- + chron.
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