411 REFERENCE · Wiktionary
Eozoic
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
en eo- -zoic
Adjective
-
en geology Precambrian, or more specifically Archaean.
411 REFERENCE · Wiktionary
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.