Fig. 8. (a) Areas selected for CSFD measurements: Neukum (1983, blue, WAC), LRO NAC area (green), Kaguya area (black), and modified WAC area (red, WAC). (b) The CSFDs can be fit with the same N(1) wit
Fig. 8. Variation of δ30Si vs. CI chondrite-normalized K/Ca (a) non-porphyritic chondrule silicates and in (b) porphyritic chondrule silicates of this study. Non-systematic variations of δ30Si and K/C
