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Early Noachian
1574
Type
Epoch
Age range
4180–3950
Ma
International Timescale
Eoarchean
Martian Epochs
Middle Noachian
Early Noachian
4,190
4,180
4,170
4,160
4,150
4,140
4,130
4,120
4,110
4,100
4,090
4,080
4,070
4,060
4,050
4,040
4,030
4,020
4,010
4,000
3,990
3,980
3,970
3,960
3,950
3,940
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