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Intervals
Macrostrat
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C4r.1n
1479
Type
Sub-age
Age range
8.3–8.254
Ma
International Timescale
Miocene
Tortonian
Geomagnetic Polarity Subchron
C4r.1r
C4r.1n
C4r.2r
8.302
8.300
8.298
8.296
8.294
8.292
8.290
8.288
8.286
8.284
8.282
8.280
8.278
8.276
8.274
8.272
8.270
8.268
8.266
8.264
8.262
8.260
8.258
8.256
8.254
8.252
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