Tonian

English

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Adjective

Tonian (not comparable)

1. (geology) Of a geologic period within the Neoproterozoic era from about 1000 to 850 million years ago.

Proper noun

Tonian

1. (geology) The Tonian period.

Translations

Tonian period

• Estonian: ton (et)
• (deprecated template usage) {{trans-mid}}
• Greek: Τόνια f (Tónia)

See also

• Appendix:Geologic timescale

Anagrams

• anoint, nation