Type
Age
Age range
330.34–329.4 Ma
Mississippian
Serpukhovian
Visean
Steshevian
Tarusian
Venevian
330.4330.3330.3330.2330.1330.1330.1330.0329.9329.9329.9329.8329.8329.7329.6329.6329.6329.5329.4329.4