Category:Eras

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Eras are subunits of Eons.

Subcategories

This category has the following 6 subcategories, out of 6 total.

C

► Cainozoic‎ (2 C, 13 P)

M

► Mesoproterozoic‎ (5 P)
► Mesozoic‎ (3 C, 6 P)

N

► Neoproterozoic‎ (1 C, 4 P)

P

► Palaeoproterozoic‎ (5 P)
► Palaeozoic‎ (3 C, 9 P)

Pages in category "Eras"

The following 5 pages are in this category, out of 5 total.

Era

E

Eoarchaean

M

Mesoarchaean

N

Neoarchaean

P

Palaeoarchaean

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Geological periods