Potential Martian Analog Sites in Southeastern Spain Rull, F. ; Venegas, G. ; Gázquez, F. ; Calaforra, J. M. ; Martínez-Frías, J. ; Sansano, A. ; Medina, J. Abstract Publication: Analog Sites for Mars Missions II: Past, Present and Future Missions to Mars Pub Date: August 2013 Bibcode: 2013LPICo1738.4012R