Lexicon
Intervals
Macrostrat
Search
NN18
281
Type
Zone
Age range
2.39–1.93
Ma
International Timescale
Pleistocene
Gelasian
Calcareous Nannoplankton Zones
NN19
NN18
NN17
2.40
2.38
2.36
2.34
2.32
2.30
2.28
2.26
2.24
2.22
2.20
2.18
2.16
2.14
2.12
2.10
2.08
2.06
2.04
2.02
2.00
1.98
1.96
1.94
1.92
Details and map
View on map
View in Sift
