Figure 8.

Contour plots of the limit of the variance of the fraction of admixture over time as a function of $s_1^{\text{f}}$ on the x-axis and $s_1^{\text{m}}$ on the y-axis for specified values of h^f by column and h^m by row. The domains of $s_1^{\text{f}}$ and $s_1^{\text{m}}$ are [0, 1 − h^f] and [0, 1 − h^m], respectively.