An Inquiry about Evidence for the Late Heavy Bombardment Clark R. Chapman & David H. Grinspoon SwRI, Boulder CO 65th Meteoritical Society Meeting (2002)
What are the Astrobiological Constraints from What is Known about the Late Heavy Bombardment? What are the Astrobiological Constraints from What is Known.
The SLAM Impact Experiment: Overview and Preliminary Thoughts Clark R. Chapman Southwest Research Institute Boulder CO SLAM Organizational Meeting SwRI.
Late Heavy Bombardment: Evidence From Cratering Histories of the Moon, Planets, Satellites, and Asteroids Clark R. Chapman Southwest Research Institute,
Clark R. Chapman
