Protostega (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Protostega" in Portuguese language version.

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Hirayama, Ren (1994). «Phylogenetic systematics of chelonioid sea turtles». Island Arc (em inglês). 3 (4): 270–284. ISSN 1440-1738. doi:10.1111/j.1440-1738.1994.tb00116.x
Carpenter, K. (2003). "Vertebrate Biostratigraphy of the Smoky Hill Chalk (Niobrara Formation) and the Sharon Springs Member (Pierre Shale)." High-Resolution Approaches in Stratigraphic Paleontology, 21: 421-437. doi:10.1007/978-1-4020-9053-0
Kiernan, Caitlin R. (2002). «Stratigraphic distribution and habitat segregation of mosasaurs in the Upper Cretaceous of western and central Alabama, with an historical review of Alabama mosasaur discoveries». Journal of Vertebrate Paleontology. 22 (1): 91–103. doi:10.1671/0272-4634(2002)022[0091:SDAHSO]2.0.CO;2
Danilov, I. G.; Obraztsova, E. M.; Arkhangelsky, M. S.; Ivanov, A. V.; Averianov, A. O. (2022). «Protostega gigas and other sea turtles from the Campanian of Eastern Europe, Russia». Cretaceous Research. 135: Article 105196. doi:10.1016/j.cretres.2022.105196

Mike Everhart. «Marine turtles from the Western Interior Sea». OceansOfKansas.com. Arquivado do original em 7 de abril de 2022

Danilov, I. G.; Obraztsova, E. M.; Arkhangelsky, M. S.; Ivanov, A. V.; Averianov, A. O. (2022). «Protostega gigas and other sea turtles from the Campanian of Eastern Europe, Russia». Cretaceous Research. 135: Article 105196. doi:10.1016/j.cretres.2022.105196

Hirayama, Ren (1994). «Phylogenetic systematics of chelonioid sea turtles». Island Arc (em inglês). 3 (4): 270–284. ISSN 1440-1738. doi:10.1111/j.1440-1738.1994.tb00116.x