Gastroliths associated with a juvenile elasmosaur (Plesiosauria, Elasmosauridae) from the Snow Hill Formation (upper Campanian-lower Maastrichtian), Vega Island, Antarctica

J. P. O'Gorman, E. B. Olivero, and D. A. Cabrera

2012

Article

Alcheringa 36(4):531-541

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