| Cyrtospirifer grabaui is not so gracil like Cyrtospirifer verneuili. This species is clearly higher in relativation of its width than Cyrtospirifer verneuili. Both Brachiopod species are known from the late Devonian of the Belgian Ardennes. | |||
Location: | Barvaux, Ardennes, Belgium | ||
| Size of Fossil: | about 68 mm | ||
| Age: | Upper Devonian, Frasnian(about 380 Ma) | ||