1. Clast population statistics of fragmental breccias, North Ray Crater, Apollo 16: Implications for the Descartes formation (abstract);Bischoff,1983
2. Chemistry of sample 15445;Blanchard,1977
3. Are the Descartes and Cayley formations at Apollo 16 characterized by different impact melt lithologies? (abstract);Borchardt,1983
4. Composition of some Apollo 14, 15 and 16 lunar breccias and two Apollo 15 fines (abstract);Christian,1976
5. Characterization of unique norite/gabbro clasts in breccia 67975 (abstract);Flohr,1983