Browsing by Author "O'Gorman, José P."
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Hiller, Norton; O'Gorman, José P.; Otero, Rodrigo A. (Academic Press, 2014)A postcranial specimen from the lower Maastrichtian levels of the Conway Formation, Middle Waipara River, North Canterbury, New Zealand shows clear elasmosaurid affinities, based on the articular faces, with a ventral ...
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O'Gorman, José P.; Otero, Rodrigo A.; Hiller, Norton; Simes, John; Terezow, Marianna (Academic Press, 2017)© 2016 Elsevier Ltd The systematics of elasmosaurids are not well resolved partially because of the scarcity of well-preserved skull material. Among Weddellian elasmosaurids, one exception to this is the holotype of ...