  We present the analyses of the asymptotic evolution of the general Bianchi IX
spacetime using Hamiltonian formulation. The dynamics reveals the existence of
special structures, which we call wiggles, in the physical phase space. The
wiggles are different from the spikes known in the context of evolution of some
spacetime models towards gravitational singularities. Our results may be used
as starting point in the examination of wiggles at the quantum level.
