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Archaeonectrus
Taxonomy
Archaeonectrus was named by Novozhilov (1964) [Sepkoski's age data: J l]. It is not extant.
It was assigned to Pliosauridae by Carroll (1988); to Plesiosauria by Sepkoski (2002), Ketchum and Benson (2010); and to Rhomaleosauridae by Ketchum and Benson (2011), Benson et al. (2012), Benson and Druckenmiller (2014).
It was assigned to Pliosauridae by Carroll (1988); to Plesiosauria by Sepkoski (2002), Ketchum and Benson (2010); and to Rhomaleosauridae by Ketchum and Benson (2011), Benson et al. (2012), Benson and Druckenmiller (2014).