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Intervals
Macrostrat
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NN21
278
Type
Zone
Age range
0.29–0
Ma
International Timescale
Holocene
Meghalayan
Northgrippian
Greenlandian
Pleistocene
Late Pleistocene
Chibanian
Calcareous Nannoplankton Zones
NN21
NN20
0.30
0.28
0.26
0.24
0.22
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
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