1. Shock metamorphism: Experiments on quartz and plagioclase;Ahrens,1968
2. Shock compression of a recrystallized anorthosite rock from Apollo 15;Ahrens,1973
3. Microscopic lamellar deformation features in quartz: discriminative characteristics of shock-generated varieties;Alexopoulos;Geology,1988
4. The origin of hydrogen, carbon, nitrogen, and rare gases in volcanic exhalations: evidence from isotope geochemistry;Allard,1983
5. Extraterrestrial cause for the Cretaceous/Tertiary extinction;Alvarez;Science,1980