RT Journal Article T1 Nuevos restos fósiles de vertebrados continentales en el Cretácico Superior de Álava (Región Vasco-Cantábrica): sistemática y posición estratigráfica T1 New continental vertebrate fossil remains from the Upper Cretaceous of Alava (Basco-Cantabrian Region):systematics and stratigrafical context A1 Pereda Suberbiola, Xabier A1 Murelaga, Xabier A1 Baceta, Juan Ignacio A1 Corral, J. C. A1 Badiola, A. A1 Astibia, H. AB Recent field work in the Upper Cretaceous continental beds of the Basco-Cantabrian Region has yielded new vertebrate fossil remains. Both dinosaur and turtle bones have been recovered from fluviatile sediments (sub-unit B3 of Baceta et alv 1999) outcropping near Apellaniz and Korres localities (Izkiz Mountains, eastern Alava). A fragmentary humerus from Apellaniz is referred to the Sauropoda as Titanosauridae indet., and a fragmentary turtle shell plate is assigned to the Bothremydidae as cf. Polysternon sp. (Pleurodira). Moreover, two vertebral centra of Ornithopoda indet., a scute fragment of Ankylosauria indet., and turtle shell plates of cf. Polysternon and an indeterminate solemydid (Cryptodira) are known in Korres. On the basis of both geological and palaeontological grounds, a late Campanian to early Maastrichtian age is likely for the Izkiz fauna PB Sociedad Geológica de España YR 1999 FD 1999 LK http://hdl.handle.net/10272/10096 UL http://hdl.handle.net/10272/10096 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026