Genus PROMISSUM
Kingdom / Phylum . . . . . . . . . Subphylum / Superclass Class / Subclass / Infraclass Division / Superorder / Order Superfamily / Family Subfamily / Genus . . . . . . . . .	Metazoa / Chordata Cephalochordata / Conodontomorpha Conodonta / n.a. / n.a. n.a. / n.a. / Prioniodontida n.a. / Balognathidae n.a. / Promissum
Age: Distribution:	Late Ordovician South Africa
Depicted on: Central African Republic, 2024 (M.S. 1, M.S. 2 margin) Djibouti, 2023 (M.S. 2 margin)