Type
Zone
Age range
322.5–320.8 Ma

International Timescale

Pennsylvanian
Bashkirian

Conodont Zonation

Neognathodus askynensis
Idiognathoides sinuatus
Declinognathodus noduliferus
322.5322.4322.3322.2322.1322.0321.9321.8321.7321.6321.5321.4321.3321.2321.1321.0320.9320.8

Macrostrat

Data

Platform

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