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Dakotadon
''Dakotadon'' is a genus of iguanodont dinosaur from the Barremian-age Lower Cretaceous Lakota Formation of South Dakota, USA, known from a partial skull. It was first described in 1989 as ''Iguanodon lakotaensis'', by David B. Weishampel and Philip R. Bjork. Its assignment has been controversial. Some researchers suggest that ''"I." lakotaensis'' was more basal than ''I. bernissartensis'', and related to ''Theiophytalia'',〔Brill, Kathleen and Kenneth Carpenter. 2007. "A description of a new ornithopod from the Lytle Member of the Purgatoire Formation (Lower Cretaceous) and a reassessment of the skull of ''Camptosaurus''." ''Horns and Beaks'', 49–67.〕 but David Norman has suggested that it was a synonym of ''I. bernissartensis''. Gregory S. Paul, working on a revision of iguanodont species, gave "I." ''lakotaensis'' its own genus (''Dakotadon'') in 2008. ==References==
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