From 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms. Synonyms: Proterozoic, Proterozoic aeon.
![]() |
![]() |
![]() | ![]() | ![]() | |||
|
|
|
![]() |
Words linked to "Proterozoic eon" : aeon, Precambrian, Precambrian eon, Proterozoic aeon, Precambrian period, Precambrian aeon, eon |
Copyright © 2025 Diccionario ingles.com |