Elasmosaurus platyurus in the Rocky Mountain Dinosaur Resource Center in Woodland Park, Colorado

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Associé à

taxon Weddellonectia principale

taxon Aristonectinae principale

taxon Euelasmosaurida principale

taxon Elasmosaurinae principale

taxon Aristonectidae principale

taxon Elasmosaurus

taxon Elasmosauridae

Aristonectidae Aristonectinae Dinosauria Elasmosauridae Elasmosaurinae Elasmosaurus Euelasmosaurida Weddellonectia