1. Shock zoning at Canadian craters: Petrography and structural implications;Dence,1968
2. Impact cratering mechanics and structures;Gault,1968
3. Orientale multi-ringed basin interior and implications for the petrogenesis of lunar highland samples;Head;Moon,1974
4. Formation of lunar basin rings;Hodges,1977
5. Geologic map of the Hevelius region of the Moon;McCauley;U.S. Geol. Surv.,1967