†Gladbachus Heidtke & Kraetschmer 2001

Heidtke & Kraetschmer 2001. [Gladbachus adentatus nov. gen. et sp., a primitive shark from the Upper Givetian (Upper Middle Devonian) of Bergisch Gladbach - Paffrath Basin (Rhenish Slate Mountains).] Mainzer Geowissenschaftliche Mitteilungen, 30 2001: 105-122