Lexicon
Intervals
Macrostrat
Search
NP22
302
Type
Zone
Age range
32.92–32.02
Ma
International Timescale
Oligocene
Rupelian
Calcareous Nannoplankton Zones
NP23
NP22
NP21
33.0
32.9
32.9
32.8
32.8
32.7
32.6
32.6
32.5
32.5
32.5
32.4
32.4
32.3
32.3
32.2
32.1
32.1
32.0
32.0
Details and map
View on map
View in Sift
