Setters Formation
The Setters Formation is a geological formation in Maryland, Pennsylvania, and Delaware.[1]
| Setters Formation Stratigraphic range: late Precambrian | |
|---|---|
| Type | Geological formation |
| Unit of | Glenarm Group |
| Sub-units | Unnamed upper, middle, and lower members |
| Underlies | Cockeysville Marble |
| Overlies | Baltimore Gneiss |
| Lithology | |
| Primary | Mica-schist |
| Other | Muscovite-gneiss and quartzite |
| Location | |
| Region | Piedmont of eastern North America |
| Country |  |
| Extent | Maryland, Pennsylvania, Delaware |
References
- Crowley, William P.; Cleaves, Emery T. (1974). Geologic map of the Towson Quadrangle, Maryland (Map). 1:24000. Maryland Geological Survey.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.