EARTH SCIENCE |
Platte Canyon High
School |
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GEOLOGIC TIME SCALE Carboniferous after Harland et al., 1982 |
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Period | Epoch | Age | Ma age | Comments |
286 | ||||
Carboniferous
(Pennsylvanian) |
Gzelian | Noginskian | ||
Klazminskian | ||||
Kasimovian | Dorogomilovsk | |||
Chamovnichesk | ||||
Krevyakinskian | ||||
Moscovian | Myachkovskian | 296 | ||
Podolskian | ||||
Kashirskian | ||||
Vereiskian | ||||
Bashkirian | Melekesskian | |||
Cheremshansk | 315 | |||
Yeadonian | ||||
Marsdenian | ||||
Kinderscoutian | 320 | |||
Carboniferous
(Mississippian) |
Serpukhovian | Alportian | ||
Chokierian | ||||
Arnsbergian | ||||
Pendleian | 333 | |||
Visean | Brigantian | |||
Asbian | ||||
Holkerian | ||||
Arundian | ||||
Chadian | 352 | |||
Tournaisian | Ivorian | |||
Hastarian | 360 |