Differential abundances of #52 and #45 as a function of the condensation temperature. The plotted ΔÃ values are those reported in Table 1. The triangles are from Table 2. The condensation temperatures are taken from Lodders (2003). The horizontal dashed lines represent the weighted means of the differential abundances within each class of elements (i.e., volatiles, and moderately and super refractory elements). The bands represent the weighted standard deviation of the mean.