THIES, D. & MÜLLER, A. (1993)
A neoselachian fauna (Vertebrata, Pisces) from the Late Cretaceous (Campanian) of Höver, near Hannover (NW Germany). Paläontologische Zeitschrift, 67 (1/2): 89–107, 21 fig.
DOI: 10.1007/BF02985872
KRIWET, J. & KLUG, S. (2009)
Fossil record and origin of squaliform sharks (Chondrichthyes, Neoselachii). In: Gallucci, V.F. & McFarlane, G.A. & Bargmann, G.G. (eds). Biology and management of dogfish sharks. American Fisheries Society. Bethesda, Maryland: 19–38
KLUG, S. & KRIWET, J. (2010)
Timing of deep-sea adaptation in dogfish sharks: insights from a supertree of extinct and extant taxa. Zoologica Scripta, 39 (4): 331–342
DOI: 10.1111/j.1463-6409.2010.00427.x
FLAMMENSBECK, C.K. & POLLERSPÖCK, J. & SCHEDEL, F.D.B. & MATZKE, N.J. & STRAUBE, N. (2018)
Of teeth and trees: A fossil tip‐dating approach to infer divergence times of extinct and extant squaliform sharks. Zoologica Scripta, 47 (5): 539-557
DOI: 10.1111/zsc.12299