Chávez-Hoffmeister, C. & Felipe, M. & Villafaña, J.A. (2023)
The Neogene Record of Cartilaginous Fishes (Chondrichthyes: Holocephali, Elasmobranchii) from Northern Chile: A Review and Identification Guide. Journal of South American Earth Sciences, 124, Article 104230
DOI: 10.1016/j.jsames.2023.104230

Guicharrousse-Vargas, M. & Villafaña, J.A. & Carrillo-Briceño, J.D. & Oyanadel-Urbina, P. & Figueroa, R. & Pérez-Marín, J.R. & Rivadeneira, M.M. & Kriwet, J. (2021)
The first fossil record of the sawshark Pliotrema (Pristiophoridae) from the Neogene of the south-eastern Pacific (Chile). Ameghiniana, 58(2), 122–131
DOI: 10.5710/AMGH.01.03.2021.3389

Villafaña, J.A. & Rivadeneira, M.M. (2018)
The modulating role of traits on the biogeographic dynamics of chondrichthyans from the Neogene to the present. Paleobiology, 44(2), 251–262
DOI: 10.1017/pab.2018.7

Suárez, M.E. & Chávez, M. & Marquardt, C. (2002)
Nuevos hallazgos de vertebrados marinos de la formación Bahía Inglesa (Mioceno-Plioceno) Caldera, Norte de Chile [Abstract]. In 1° Congreso Latinoamericano de Paleontologia de Vertebrados, Chile

Keyes, I.W. (1982)
The Cenozoic sawshark Pristiophorus lanceolatus (Davis) (Order Selachii) of the New Zealand and Australia, with a review of the phylogeny and distribution of world fossil and extant Prtistiophoridae. New Zealand Journal of Geology and Geophysics, 25(4), 459–474
DOI: 10.1080/00288306.1982.10421510

Keyes, I.W. (1979)
Ikamauius, a new genus of fossil sawshark (Order Selachii: Family Pristiophoridae) from the Cenozoic of New Zealand. New Zealand Journal of Geology and Geophysics, 22(1), 125–129
DOI: 10.1080/00288306.1979.10422558

Welton, B.J. (1974)
Preliminary note on the Paleocene elasmobranchs of the Lodo Formation, Fresno County, California. In Pacific Section, S. E. P. M., Fall Guidebook for the Paleogene of the Panoche Creek–Cantua Creek area, Central California: 91–97

Case, G.R. (1973)
Fossil sharks: a pictorial review. Private Publication, 64 pp