NOTE
F000862
| DATE | July 9, 2026 |
| STATUS | Filed |
| SUBJECT |
are the rocks that make up Niagara Falls?
The visible rock layers date back to the Silurian period, around 430 million years ago,
Report F000862. Filed.
SOURCE MATERIAL
Falls
| DATE | July 9, 2026 |
| STATUS | Filed |
| SUBJECT |
are the rocks that make up Niagara Falls?
The visible rock layers date back to the Silurian period, around 430 million years ago,
Report F000862. Filed.