76 CROCKER, KAWAHARA, AND FREILING 10! = — wa 10° 7 = eo“ e F . oo a yo ® _ * 1071 — - | | ! P SLOPE = 0.606 INTERCEPT = 2.35 COEFFICIENT | Y OF CORRELATION = 0.982 po? 107? 107! Tao95 10° 10! 10! PTT Fig. 1—Fractionation plot for 1#Ba in Johnie Boy. | 6 e e e SLOPE = 0.655 INTERCEPT = 1.19 ~ COEFFICIENT OF CORRELATION = 0.684 $e es (ye & 107! 107! | PL ligt 10° PE tidy Tp95 Fig. 2—Fractionation plot for *Sr in Small Boy. 10!