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| Data sets | Publications | Expeditions | Thesaurus |
Bigby-Cannon Limestone  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Ordovician | |
| ....Middle Ordovician | |
| .....Bigby-Cannon Limestone | |
| RT | Tennessee |
| SN | Contemporary facies comprising this unit are Bigby Limestone and Cannon Limestone. Overlies Hermitage Formation and underlies Catheys Formation. Central Tennessee. |