Correction
Alex wrote:
Hartmann, W.K. and G. Neukum, Cratering chronology and the of Mars, Space Sci Rev, (in press).
Alex writes:
Oops, that should read:
Hartmann, W.K. and G. Neukum, Cratering chronology and the evolution of Mars, Space Sci Rev, (in press).
Alex R. Blackwell
University of Hawaii
