Multi-Isotope investigations of ungulate bones and teeth from El Castillo and Covalejos caves (Cantabria, Spain): Implications for paleoenvironment reconstructions across the Middle-Upper Palaeolithic transition

1. Jones, J.R.
2. Richards, M.P.
3. Reade, H.
4. Bernaldo de Quirós, F.
5. Marín-Arroyo, A.B.