Lindgren, J.; Sjövall, P.; Carney, R. M.; Uvdal, P.; Gren, J. A.; Dyke, G.; Schultz, B. P.; Shawkey, M. D.; Barnes, K. R.; Polcyn, M. J. (2014). "Skin pigmentation provides evidence of convergent melanism in extinct marine reptiles". Nature. 506 (7489): 484–488. Bibcode:2014Natur.506..484L. doi:10.1038/nature12899. PMID24402224. S2CID4468035.
McGowan, C. (1992). "Unusual extensions of the neural spines in two ichthyosaurs from the Lower Jurassic of Holzmaden". Canadian Journal of Earth Sciences. 29 (2): 380–383. Bibcode:1992CaJES..29..380M. doi:10.1139/e92-034.
Páramo-Fonseca, M. E.; Guerrero, J. G.; Benavides-Cabra, C. D.; Bernal, S. P.; Castañeda-Gómez, A. J. (2020). "A Benchmark Specimen of Muiscasaurus catheti from the Upper Aptian of Villa De Leiva, Colombia: New Anatomical Features and Phylogenetic Implications". Cretaceous Research. 119: 104685. doi:10.1016/j.cretres.2020.104685. S2CID228965354.
Barrientos-Lara, J. I.; Alvarado-Ortega, J. (2020). "Acuetzpalin carranzai gen et sp. nov. A new ophthalmosauridae (Ichthyosauria) from the Upper Jurassic of Durango, North Mexico". Journal of South American Earth Sciences. 98: 102456. Bibcode:2020JSAES..9802456B. doi:10.1016/j.jsames.2019.102456. S2CID213102661.
Maxwell, E. E.; Cortés, D.; Patarroyo, P.; Parra Ruge, M. L. (2019). "A new specimen of Platypterygius sachicarum (Reptilia, Ichthyosauria) from the Early Cretaceous of Colombia and its phylogenetic implications". Journal of Vertebrate Paleontology. 39 (1): e1577875. Bibcode:2019JVPal..39E7875M. doi:10.1080/02724634.2019.1577875. S2CID146059015.
Zverkov, N. G.; Jacobs, M. L. (2020). "Revision of Nannopterygius (Ichthyosauria: Ophthalmosauridae): reappraisal of the 'inaccessible' holotype resolves a taxonomic tangle and reveals an obscure ophthalmosaurid lineage with a wide distribution". Zoological Journal of the Linnean Society. 191: zlaa028. doi:10.1093/zoolinnean/zlaa028.
Fernández, M.; Aguirre-Urreta, M. B. (2005). "Revision of Platypterygius hauthali von Huene, 1927 (Ichthyosauria: Ophthalmosauridae) from the Early Cretaceous of Patagonia, Argentina". Journal of Vertebrate Paleontology. 25 (3): 583–587. doi:10.1671/0272-4634(2005)025[0583:ROPHVH]2.0.CO;2. hdl:11336/93640. S2CID130393321.
Humphries, S.; Ruxton, G. D. (2002). "Why did some ichthyosaurs have such large eyes?". The Journal of Experimental Biology. 205 (4): 439–441. doi:10.1242/jeb.205.4.439. PMID11893757.
Fernández, M.; Aguirre-Urreta, M. B. (2005). "Revision of Platypterygius hauthali von Huene, 1927 (Ichthyosauria: Ophthalmosauridae) from the Early Cretaceous of Patagonia, Argentina". Journal of Vertebrate Paleontology. 25 (3): 583–587. doi:10.1671/0272-4634(2005)025[0583:ROPHVH]2.0.CO;2. hdl:11336/93640. S2CID130393321.
Lindgren, J.; Sjövall, P.; Carney, R. M.; Uvdal, P.; Gren, J. A.; Dyke, G.; Schultz, B. P.; Shawkey, M. D.; Barnes, K. R.; Polcyn, M. J. (2014). "Skin pigmentation provides evidence of convergent melanism in extinct marine reptiles". Nature. 506 (7489): 484–488. Bibcode:2014Natur.506..484L. doi:10.1038/nature12899. PMID24402224. S2CID4468035.
McGowan, C. (1992). "Unusual extensions of the neural spines in two ichthyosaurs from the Lower Jurassic of Holzmaden". Canadian Journal of Earth Sciences. 29 (2): 380–383. Bibcode:1992CaJES..29..380M. doi:10.1139/e92-034.
Barrientos-Lara, J. I.; Alvarado-Ortega, J. (2020). "Acuetzpalin carranzai gen et sp. nov. A new ophthalmosauridae (Ichthyosauria) from the Upper Jurassic of Durango, North Mexico". Journal of South American Earth Sciences. 98: 102456. Bibcode:2020JSAES..9802456B. doi:10.1016/j.jsames.2019.102456. S2CID213102661.
Maxwell, E. E.; Cortés, D.; Patarroyo, P.; Parra Ruge, M. L. (2019). "A new specimen of Platypterygius sachicarum (Reptilia, Ichthyosauria) from the Early Cretaceous of Colombia and its phylogenetic implications". Journal of Vertebrate Paleontology. 39 (1): e1577875. Bibcode:2019JVPal..39E7875M. doi:10.1080/02724634.2019.1577875. S2CID146059015.
Lindgren, J.; Sjövall, P.; Carney, R. M.; Uvdal, P.; Gren, J. A.; Dyke, G.; Schultz, B. P.; Shawkey, M. D.; Barnes, K. R.; Polcyn, M. J. (2014). "Skin pigmentation provides evidence of convergent melanism in extinct marine reptiles". Nature. 506 (7489): 484–488. Bibcode:2014Natur.506..484L. doi:10.1038/nature12899. PMID24402224. S2CID4468035.
Humphries, S.; Ruxton, G. D. (2002). "Why did some ichthyosaurs have such large eyes?". The Journal of Experimental Biology. 205 (4): 439–441. doi:10.1242/jeb.205.4.439. PMID11893757.
Lindgren, J.; Sjövall, P.; Carney, R. M.; Uvdal, P.; Gren, J. A.; Dyke, G.; Schultz, B. P.; Shawkey, M. D.; Barnes, K. R.; Polcyn, M. J. (2014). "Skin pigmentation provides evidence of convergent melanism in extinct marine reptiles". Nature. 506 (7489): 484–488. Bibcode:2014Natur.506..484L. doi:10.1038/nature12899. PMID24402224. S2CID4468035.
Páramo-Fonseca, M. E.; Guerrero, J. G.; Benavides-Cabra, C. D.; Bernal, S. P.; Castañeda-Gómez, A. J. (2020). "A Benchmark Specimen of Muiscasaurus catheti from the Upper Aptian of Villa De Leiva, Colombia: New Anatomical Features and Phylogenetic Implications". Cretaceous Research. 119: 104685. doi:10.1016/j.cretres.2020.104685. S2CID228965354.
Barrientos-Lara, J. I.; Alvarado-Ortega, J. (2020). "Acuetzpalin carranzai gen et sp. nov. A new ophthalmosauridae (Ichthyosauria) from the Upper Jurassic of Durango, North Mexico". Journal of South American Earth Sciences. 98: 102456. Bibcode:2020JSAES..9802456B. doi:10.1016/j.jsames.2019.102456. S2CID213102661.
Maxwell, E. E.; Cortés, D.; Patarroyo, P.; Parra Ruge, M. L. (2019). "A new specimen of Platypterygius sachicarum (Reptilia, Ichthyosauria) from the Early Cretaceous of Colombia and its phylogenetic implications". Journal of Vertebrate Paleontology. 39 (1): e1577875. Bibcode:2019JVPal..39E7875M. doi:10.1080/02724634.2019.1577875. S2CID146059015.
Fernández, M.; Aguirre-Urreta, M. B. (2005). "Revision of Platypterygius hauthali von Huene, 1927 (Ichthyosauria: Ophthalmosauridae) from the Early Cretaceous of Patagonia, Argentina". Journal of Vertebrate Paleontology. 25 (3): 583–587. doi:10.1671/0272-4634(2005)025[0583:ROPHVH]2.0.CO;2. hdl:11336/93640. S2CID130393321.
Cohen, K.M.; Finney, S.; Gibbard, P.L. (2015). "International Chronostratigraphic Chart"(PDF). International Commission on Stratigraphy. Archived(PDF) from the original on 2 April 2015. Retrieved 28 November 2020.
Cohen, K.M.; Finney, S.; Gibbard, P.L. (2015). "International Chronostratigraphic Chart"(PDF). International Commission on Stratigraphy. Archived(PDF) from the original on 2 April 2015. Retrieved 28 November 2020.