EARTH SCIENCE
Platte Canyon High
School
Bailey, Colorado
GEOLOGIC TIME SCALE
Permian
after Harland et al., 1982
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EARTH SCIENCE |
Platte Canyon High
School |
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GEOLOGIC TIME SCALE Permian after Harland et al., 1982 |
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| ========================================================= | ||
| Period | Epoch | Age | Ma age | Comments |
| 248 | ||||
| Permian | P2 | Tatarian | 253 | |
| Kazanian | ||||
| Ufimian | 258 | |||
| P1 | Kungurian | 263 | ||
| Artinskian | 268 | |||
| Sakmarian | ||||
| Asselian | 286 |