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Haasiasaurus Polcyn et al. 2003 (mosasaur)

Reptilia - Squamata - Mosasauridae

Synonym: Haasia Polcyn et al. 1999 [replaced name]

Full reference: M. J. Polcyn, E. Tchernov, and L. L. Jacobs. 2003. Haasiasaurus gen. nov., a new generic name for the basal mosasauroid Haasia Polcyn et al., 1999. Journal of Vertebrate Paleontology 23(2):476

Parent taxon: Mosasauridae according to G. L. Bell and M. J. Polcyn 2005

Sister taxa: Dollosaurus, Eidolosaurus, Globidentinae, Goronyosaurus, Halisaurinae, Halisauromorpha, Halisaurus, Kourisodon, Mosasaurinae, Natantia, Platecarpinae, Pluridens, Polygonodon, Russellosaurina, Yaguarasaurinae

Subtaxa: Haasiasaurus gittelmani

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