  Subtleties arising in the non-relativistic limit of relativistic branes are
resolved, and a reparametrization-invariant and kappa-symmetric
non-relativistic super p-brane action is obtained as a limit of the action for
a relativistic super p-brane in a Minkowski vacuum. We give explicit results
for the D0-brane, which provides a realization of the super-Bargmann algebra,
the IIA superstring and the 11-dimensional supermembrane.
