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Intervals
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Dyeran
507
Type
Age
Age range
515.5–511
Ma
International Timescale
Series 2
Stage 4
Stage 3
North American Regional
Delamaran
Dyeran
Montezuman
515.6
515.4
515.2
515.0
514.8
514.6
514.4
514.2
514.0
513.8
513.6
513.4
513.2
513.0
512.8
512.6
512.4
512.2
512.0
511.8
511.6
511.4
511.2
511.0
510.8
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