We construct a super iterated Brownian motion (SIBM) from a
historical version of iterated Brownian motion (IBM) using an iterated Brownian
snake (IBS). It is shown that the range of super iterated Brownian motion is
qualitatively quite different from that of super Brownian motion in that there
are points with explosions in the branching. However, at a fixed time the
support of SIBM has an exact Hausdorff measure function that is the same (up to
a constant) as that of super Brownian motion at a fixed time.