1. 40Ar anomaly in samples from Tranquillity base;Heymann,1970
2. Trapped solar wind noble gases in Apollo 12 lunar fines 12001 and Apollo 11 breccia 10046;Eberhardt,1972
3. Trapped rare gases in lunar fines and breccias;Hintenberger,1973
4. Distribution of inert gases in fines from the Cayley-Descartes region;Walton,1973
5. Rb-Sr ages of some mare basalts and the isotopic and trace element systematics in lunar fines;Evensen,1973