  We consider the production of black holes at the LHC in the
Randall-Sundrum(RS) model through the collisions of Standard Model(SM) fields
in the bulk. In comparison to the previously studied case where the SM fields
are all confined to the TeV brane, we find substantial suppressions to the
corresponding collider cross sections for all initial states, i.e., $gg$, $qq$
and $gq$, where $q$ represents a light quark or anti-quark which lie close to
the Planck brane. For $b$ quarks, which are closer to the TeV brane, this
suppression effect is somewhat weaker though $b$ quark contributions to the
cross section are already quite small due to their relatively small parton
densities. Semi-quantitatively, we find that the overall black hole cross
section is reduced by roughly two orders of magnitude in comparison to the
traditional TeV brane localized RS model with the exact value being sensitive
to the detailed localizations of the light SM fermions in the bulk.
