Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Catoctin Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Precambrian | |
| ..Catoctin Formation | |
| RT | Virginia |
| Maryland | |
| West Virginia | |
| SN | Divided into Warrenton Agglomerate Member at base and basalt flows now altered to metabasalt or greenstone schist. W Maryland, N Virginia, and NE West Virginia. |