LocNo: 1918Penn Yan Shale
| Country: |
USA
|
| Province: |
New York (undifferentiated)
|
| Locality: |
West-Blain Road quarry
|
| Layer: | Penn Yan Shale |
| Lower Boundary: |
UNY Genundewa base (16--17), 383.3 million years
|
| Upper Boundary: |
UNY Genundewa--Middlesex (17--18), 382.7 million years
|
| Georeference: |