Rhyacian

English

Adjective

Rhyacian (not comparable)

1. (geology) Of a geologic period within the Paleoproterozoic era from about 2300 to 2050 million years ago.

Proper noun

Rhyacian

1. (geology) The Rhyacian period.

Translations

Rhyacian period

• Estonian: rhyac
• Greek: Ρυάκια f (Ryákia)

See also

• Appendix:Geologic timescale

Anagrams

• Hyrcania