*** Welcome to piglix ***

Williamsport Formation

Williamsport Sandstone
Stratigraphic range: Silurian
Type Formation
Underlies Wills Creek Formation
Overlies McKenzie Formation
Location
Region West Virginia
Country United States

The Williamsport Sandstone is a geologic formation in West Virginia. It preserves fossils dating back to the Silurian period.


...
Wikipedia

...