Gladbachus adentatus nov. gen. et sp., ein primitiver Hai aus dem Oberen Givetium (Oberes Mitteldevon) der Bergisch Gladbach-Paffrath-Mulde (Rheinisches Schiefergebirge). Mainzer geowissenschaftliche Mitteilungen, 30, 105–122
The squamation of Gladbachus adentatus HEIDTKE & KRÄTSCHMER, 2001. Ichthyolith Issues, Special Publication, 7, 16–17
Scale structure of putative chondrichthyan Gladbachus adentatus Heidtke & Krätschmer, 2001 from the Middle Devonian Rheinisches Schiefergebirge, Germany. Historical Biology, 25(3), 385–390
DOI: 10.1080/08912963.2012.722761
An early chondrichthyan and the evolutionary assembly of a shark body plan. Proceedings of the Royal Society of London, Series B, 285(1870), Article 20172418
DOI: 10.1098/rspb.2017.2418
Architectural and ultrastructural features of tessellated calcified cartilage in modern and extinct chondrichthyan fishes. Journal of Fish Biology, 98(4), 919–941
DOI: 10.1111/jfb.14376
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, in press
DOI: 10.1017/pab.2024.1