English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

2007-04-18 11:53:31 · 3 answers · asked by boncat8 2 in Environment

3 answers

Four - Hadean, Archean, Proterozoic, and Phanerozoic

2007-04-18 12:01:51 · answer #1 · answered by Trevor 7 · 0 0

depends on whether your a buddhist or have read the gospel of judas or seen the cartoon about christmas with the flying dinosaur. An Eon is a cycle of existence?

2007-04-18 19:03:58 · answer #2 · answered by Anonymous · 0 0

2
Precambrian and Phanerozoic

Sometimes 4. Archean and Proterozoic are included under Precambrian.

2007-04-18 19:03:09 · answer #3 · answered by me 3 · 0 0

fedest.com, questions and answers