Nyquist, L. E.; Reimold, W. U.; Bogard, Donald D.; Wooden, Joseph L.; Bansal, B. M.; Wiesmann, H.; Shih, C.-Y.
(Pergamon Press, 1981)
Rb-Sr, Sm-Nd, and 39 Ar-40 Ar isotopic data are reported for mineral separates of shocked cumulate norite 78236. Petrographic observations are reported to document the mineralogy and degree of shock metamorphism of the ...