Fig. 7

Comparison of ⁴⁰Ar/³⁹Ar ages of plagioclase-rich lithic fragments with other studies of relevant lunar rocks. Ages for rocks from station 8, Apollo 17, and Mg-suite highland rocks compared with the plagioclase-rich lithic fragments. The numbers beside the symbols represent the sample names (e.g., 14 represents sample Plag#14). Data from: 1 Edmunson et al. (2009); 2 Aeschilimann et al. (1982); 3 Nyquist et al. (1981); 4 Fernandes et al. (2013); 5 Carlson and Lugmair (1981a); 6 Carlson and Lugmair (1981b); 7 Shih et al. (1993)