Hexacosta
Hexacosta is a trilobite in the order Phacopida, that existed during the middle Devonian in what is now Afghanistan. It was described by Farsan in 1981, and the type species is Hexacosta zendadjanensis.
Hexacosta is a trilobite in the order Phacopida, that existed during the middle Devonian in what is now Afghanistan. It was described by Farsan in 1981, and the type species is Hexacosta zendadjanensis.