Long-term hydrological changes in northern Iberia (4.9–0.9 ky BP) from speleothem Mg/Ca ratios and cave monitoring (Ojo Guareña Karst Complex, Spain)

1. Cruz, J.A.
2. Turrero, M.J.
3. Cáceres, J.O.
4. Marín-Roldán, A.
5. Ortega, A.I.
6. Garralón, A.
7. Sánchez, L.
8. Gómez, P.
9. Muñoz-García, M.B.
10. Edwards, R.L.
11. Martín-Chivelet, J.