Williamsport Formation

The Williamsport Sandstone is a sandstone geologic formation in West Virginia, Virginia, Pennsylvania, and Maryland. The formation includes the Cedar Creek Limestone member.^[1] Near Cumberland, Maryland it includes the Cedar Creek Limestone member. It preserves fossils dating back to the Silurian period.

Williamsport Sandstone
Stratigraphic range: Silurian
Type	Formation
Sub-units	Cedar Creek Limestone
Underlies	Wills Creek Formation
Overlies	McKenzie Formation
Lithology
Primary	sandstone
Location
Region	West Virginia, Pennsylvania, Virginia, Maryland
Country	United States

See also

• Earth sciences portal
• Paleontology portal

• List of fossiliferous stratigraphic units in West Virginia