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| Data sets | Publications | Expeditions | Thesaurus |
Matapedia Group  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Matapedia Group | |
| RT | Upper Ordovician |
| Quebec | |
| New Brunswick | |
| Lower Silurian | |
| Maine | |
| SN | E Maine, N New Brunswick and Quebec. Indexed with ages as applicable. Added to Thesaurus in 1989. |