| ERA | PERIOD | EPOCH | FORMATION | AGE | | 3 CENOZOIC | 2 QUATERNARY | 2 | 99
0 | 32299 | | | 1 TERTIARY | 0 | 99
0 | 31099 | | | 2 MESOZOIC | 3 CRETACEOUS | 2 UPPER | 99
0 | 23299 | | | 1 LOWER | 99
0 | 23199 | | | 2 JURASSIC | 0 | 99
0 | 22099 | | | 1 TRIASSIC | 0 | 99
0 | 21099 | | | 1 PALEOZOIC | 7 PERMIAN | 0 | 99
0 | 17099 | | | 6 PENNSYLVANIAN | 0 | 99
0 | 16099 | | | 5 MISSISSIPPIAN | 0 | 99
0 | 15099 | | | 4 DEVONIAN | 3 UPPER | 99 WABAMUN | 99 BIG VALLEY | 14399 | | 90 STETTLER | 14390 | | 70 WINTERBURN | 14370 | | 0 | | | 2 MIDDLE | 99
0 | 14299 | | | 1 LOWER | 99
0 | 14199 | | | 3 SILURIAN | 0 | 99
0 | 13099 | | | 2 ORDOVICIAN | 0 | 99
0 | 12099 | | | 1 CAMBRIAN | 3 UPPER | 99
0 | 11399 | | | 2 MIDDLE | 99
0 | 11299 | | | 1 LOWER | 99
0 | 11199 | | | 0 PRECAMBRIAN | 0 | 0 | 99 | | 00099 |
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