  Angular asymmetries have been measured in polarized Z0 decays to bbg
collected by the SLD experiment at the SLC.
  A high purity bbg event sample is selected by utilizing B lifetime
information given by the SLD CCD pixel vertex detector and the stable
micron-size SLC beams, and the b- and bbar-jets are identified using lifetime
information and momentum-weighted track charge.
  The forward-backward asymmetry is observed in the b-quark polar angle
distribution, and the parity-violation parameter is measured to test the
Standard Model.
  Two angular correlations between the three-jet plane and the Z0 polarization
are studied.
  The CP-even and T-odd, and the CP-odd and T-odd, angular asymmetries are
sensitive to physics beyond the Standard Model. The latter requires tagging
both the b- and bbar-jet. We measure the expectation values of these quantities
to be consistent with zero and set limits on the correlations at the 5% level.
