| Graham Formation | |
|---|---|
| Stratigraphic range: Carboniferous | |
| Type | Formation |
| Location | |
| Region | Texas |
| Country | United States |
The Graham Formation is a geologic formation in Texas. It preserves fossils dating back to the Carboniferous period.
The Wilberns Formation is a geologic formation in Texas. It preserves fossils dating back to the Cambrian period.
The Marble Falls Formation is a geologic formation in Texas. It preserves fossils dating back to the Carboniferous period.
The Pueblo Formation is a geologic formation in Texas. It preserves fossils dating back to the Permian period.
The Strawn Formation is a geologic formation in Texas and New Mexico. According to Cummins (1891), the formation was named from the town of Strawn in Palo Pinto County, Texas. It preserves fossils dating back to the Carboniferous period.
The Del Rio Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
The Atco Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
The Escondido Formation is a geologic formation in Texas and Coahuila, Mexico. It preserves fossils dating back to the Late Cretaceous period.
The Stuart City Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
The Walnut Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
The Grayson Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
The Admiral Formation is a geologic formation in Texas. It preserves fossils dating back to the Permian period.
The Belle Plains Formation is a geologic formation in Texas. It preserves fossils dating back to the Permian period.
The Clyde Formation is a geologic formation in Texas. It preserves fossils dating back to the Permian period.
The Moran Formation is a geologic formation in Texas. It preserves fossils dating back to the Permian period.
The Delaware Mountain Formation is a geologic formation in the Delaware Mountains of Texas. It preserves fossils dating back to the Permian period.
The Petrolia Formation is a geologic formation in Texas. It preserves fossils dating back to the Permian period.
The Oakville Formation is a geologic formation in Texas. It preserves fossils dating back to the Neogene period.
The Tanyard Formation is a geologic formation in Texas. It preserves fossils dating back to the Ordovician period.
The Devil's Graveyard Formation is a geologic formation in Texas. It preserves fossils dating back to the Paleogene period.
The Edwards Group is a geologic group in Texas. It preserves fossils dating back to the Cretaceous period.
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