| Pamelia Formation | |
|---|---|
| Stratigraphic range: Late Ordovician | |
 Quarry in the upper Pamelia formation, by the river 4 miles west of Clayton. Photo (upper) by H. M. Ami and (lower) by E. O. Ulrich, 1908 | |
| Type | Formation |
| Unit of | Black River Group |
| Underlies | Lowville Formation |
| Location | |
| Region | Ontario, Quebec, New York |
| Country | Canada, USA |
The Pamelia Formation is a geologic formation in Ontario, Quebec and New York. It dates back to the Late Ordovician period. [1]
