Palaeobranchiostoma hamatotergum is an extinct cephalochordate from the Early Permian-aged Whitehill Formation in South Africa.[1] It is known from a single, 11 mm long specimen found in black shale.[1][2]
Palaeobranchiostoma hamatotergum is an extinct cephalochordate from the Early Permian-aged Whitehill Formation in South Africa. It is known from a single, 11 mm long specimen found in black shale.