Calymmian

English

Etymology

From Ancient Greek κάλυμμα (kálumma, “covering”).

Translations

Adjective

Calymmian (not comparable)

  1. (geology) Denoting a geologic period within the Mesoproterozoic era from about 1600 to 1400 million years ago.

Proper noun

the Calymmian

  1. (geology) The Calymmian period.

See also

  • Appendix:Geologic timescale
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