Introduction.-
West Antarctica (WANT): tectonics and paleogeography.-
-East Antarctica (EANT)/West Antarctica (WANT), gondwanic paleobiogeography.-
Late Cretaceous/Paleogene stratigraphy of the James Ross Basin.-
-Late Cretaceous.-
-Paleogene.-
South America/West Antarctica: Pacific affinities of the Paleogene Weddellian marine/coastal vertebrates.-
-Late Cretaceous/Paleogene marine fossil vertebrates of the James Ross Basin.-
-Weddellian...