Field reconnaissance geologic mapping of the Columbia Hills, Mars, based on Mars Exploration Rover Spirit and MRO HiRISE observationsJournal of Geophysical Research: Planets (1991–2012)
Volume 116, Issue E7, July 2011, L. S. Crumpler, R. E. Arvidson, S. W. Squyres, T. McCoy, A. Yingst, S. Ruff, W. Farrand, Y. McSween, M. Powell, D. W. Ming, R. V. Morris, J. F. Bell III, J. Grant, R. Greeley, D. DesMarais, M. Schmidt, N. A. Cabrol, A. Haldemann, Kevin W. Lewis, A. E. Wang, C. Schröder, D. Blaney, B. Cohen, A. Yen, J. Farmer, R. Gellert, E. A. Guinness, K. E. Herkenhoff, J. R. Johnson, G. Klingelhöfer, A. McEwen, J. W. Rice Jr., M. Rice, P. deSouza and J. Hurowitz
Article first published online : 6 JUL 2011, DOI: 10.1029/2010JE003749