Dutheil, D.B. (1991)
A checklist of Neoselachii (Pisces, Chondrichthyes) from the Palaeogene of the Paris Basin, France. Tertiary Research, 13(1) , 27–36

Antar, M.S.M. (2011)
Paleo-environments of the exposed Eocene Sediments between Wadi El-Hitan and east Siwa in the Egyptian Western Desert based on their faunal content especially the vertebrates. Thesis, Zagazig University, Faculty of Science, Geology Department

Carlsen, A.W. & Cuny, G. (2014)
A study of the sharks and rays from the Lillebælt Clay (Early–Middle Eocene) of Denmark, and their palaeoecology. Bulletin of the Geological Society of Denmark, 62, 39–88
DOI: 10.37570/bgsd-2014-62-04

Reinecke, T. & Balsberger, M. & Beaury, B. & Pollerspöck, J. (2014)
The elasmobranch fauna of the Thalberg Beds, early Egerian (Chattian, Oligocene), in the Subalpine Molasse Basin near Siegsdorf, Bavaria, Germany. Palaeontos, 26, 1–127

Fialho, P.R. & Balbino, A.C. & Legoinha, P. & Antunes, M.T. (2020)
Shark fossil diversity (Squalomorphii, Squatinomorphii, and Galeomorphii) from the Langhian of Brielas (Lower Tagus Basin, Portugal). Geological Journal, 56, 405–421
DOI: 10.1002/gj.3965

Feichtinger, I. & Bracher, H. & Unger, E. & Lüdi, B. & Pollerspöck, J. (2021)
Haie und Rochen der Molasse. www.molasse-haie-rochen.de, accesed 01.11.2021

Fialho, P.R. & Balbino, A.C. & Antunes, M.T. (2021)
Fossil Chondrichthyes from the Neogene of Portugal: Diversity and Occurrence. Anuário do Instituto de Geociências, 44, Article 43395
DOI: 10.11137/1982-3908_2021_44_43395