A Late Jurassic plesiosaur in Antarctica: Evidence of the dispersion of marine fauna through the Trans-Erythraean Seaway?
Keywords: Plesiosauria; Ameghino Formation; Tithonian; Trans-Erythraean Seaway; Plesiosauria; Formation Ameghino; Tithonien; Voie Trans-Ãrythréenne Seaway; IAA; Instituto Antártico Argentino, Buenos Aires Province, Argentina; di; diapophysis; ns; neural spine; p