Keyes, I.W. (1984). "New records of fossil elasmobranch genera Megascyliorhinus, Centrophorus, and Dalatias (Order Selachii) in New Zealand". New Zealand Journal of Geology and Geophysics. 27 (2): 203–216. Bibcode:1984NZJGG..27..203K. doi:10.1080/00288306.1984.10422527.
Adnet, S.; Cappetta, H. (September 2001). "A palaeontological and phylogenetical analysis of squaliform sharks (Chondrichthyes: Squaliformes) based on dental characters". Lethaia. 34 (3): 234–248. Bibcode:2001Letha..34..234C. doi:10.1080/002411601316981188.
Henderson, A.C.; Flannery, K.; Dunne, J. (2003). "Biological observations on shark species taken in commercial fisheries to the west of Ireland". Biology and Environment. 103B: 1–7. doi:10.1353/bae.2003.0022.
Keyes, I.W. (1984). "New records of fossil elasmobranch genera Megascyliorhinus, Centrophorus, and Dalatias (Order Selachii) in New Zealand". New Zealand Journal of Geology and Geophysics. 27 (2): 203–216. Bibcode:1984NZJGG..27..203K. doi:10.1080/00288306.1984.10422527.
Adnet, S.; Cappetta, H. (September 2001). "A palaeontological and phylogenetical analysis of squaliform sharks (Chondrichthyes: Squaliformes) based on dental characters". Lethaia. 34 (3): 234–248. Bibcode:2001Letha..34..234C. doi:10.1080/002411601316981188.