Walnut Clay | |
---|---|
Stratigraphic range: Cretaceous | |
Type | Formation |
Unit of | Fredericksburg Group |
Location | |
Region | Texas |
Country | ![]() |
The Walnut Clay is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
Walnut Clay | |
---|---|
Stratigraphic range: Cretaceous | |
Type | Formation |
Unit of | Fredericksburg Group |
Location | |
Region | Texas |
Country | ![]() |
The Walnut Clay is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.