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
DOI: 10.1007/BF02985872

Kriwet, J. & Thies, D. & Müller, A. (2006)
Paraphorosoides gen. nov., a replacement name for Palaeomicroides Thies and Müller, 1993 (Chondrichthyes, Squaliformes), a preoccupied name. Journal of Vertebrate Paleontology, 26(2), 487
DOI: 10.1671/0272-4634(2006)26[487:PGNARN]2.0.CO;2

Feichtinger, I. & Guinot, G. & Straube, N. & Harzhauser, M. & Auer, G. & Ćorić, S. & Kranner, M. & Schellhorn, S. & Ladwig, J. & Thies, D. & Pollerspöck, J. (2022)
Revision of the Cretaceous shark Protoxynotus (Chondrichthyes, Squaliformes) and early evolution of somniosid sharks. Cretaceous Research, 140, Article 105331
DOI: 10.1016/j.cretres.2022.105331