  We study the energy-momentum and baryonic number conservation laws for
quark-gluon plasma discontinuity transitions into hadron matter states. We find
that the time-like shock hadronization of a supercooled quark-gluon plasma
(when the normal vector to the discontinuity hypersurface is time-like) should
take place. We consider some properties of this process, which is different
from the standard space-like shock hadronization.
