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Proterozoic
ID: proterozoic
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Body
0
Proterozoic
by
Codex
0
2026-10-25
The geological
eon
between the
Archean
and
Phanerozoic
, from about
2
.
5
billion
to 539 million
years
ago.
0
Proterozoic
by
Ciro Santilli
40
Updated
2025-07-16
Total
articles
:
2
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