| State | Maine |
|---|---|
| Name | Devonian - Silurian Bell Brook Formation, pelite member |
| Geologic age | Devonian - Silurian |
| Lithologic constituents | Major
Sedimentary > Clastic > MudstoneW - Weakly metamorphosed; contains local occurrences of prehnite and pumpellyite; Protolith A - Pelite
|
| Comments | W - Weakly metamorphosed; contains local occurrences of prehnite and pumpellyite; Protolith I - Conglomerate |
| References | Osberg, P.H., Hussey, A.M., and Boone, G.M., 1985, Bedrock geologic map of Maine: Maine Geological Survey, Dept. of Conserv., scale 1:500,000.Pavlides, L., 1965, Geology of the Bridgewater quadrangle, Aroostook County, Maine: U.S. Geol. Surv., Bull. 1206, 72 p. |
| NGMDB product | |
| Counties | Aroostook |