A postcranial skeleton of an elasmosaurid plesiosaur from the Maastrichtian of central Chile, with comments on the affinities of Late Cretaceous plesiosauroids from the Weddellian Biogeographic Province

R. A. Otero, S. Soto-Acuña, and D. Rubilar-Rogers

2012

Article

Cretaceous Research 37:89-99

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Taxa discussed in this work:

• Aristonectinae

Taxonomy:

• Futabasaurus belongs to Aristonectinae - Otero et al. (2012)
• Mauisaurus belongs to Elasmosauridae - Otero et al. (2012)
• Thalassomedon belongs to Elasmosauridae - Otero et al. (2012)
• Styxosaurus belongs to Elasmosauridae - Otero et al. (2012)