We present here bounds on neutrino masses from the combination of recent Planck Cosmic Microwave Background measurements and galaxy clustering information from the Baryon Oscillation Spectroscopic Survey ( BOSS ) , part of the Sloan Digital Sky Survey-III .
We use the full shape of either the photometric angular clustering ( Data Release 8 ) or the 3D spectroscopic clustering ( Data Release 9 ) power spectrum in different cosmological scenarios .
In the \Lambda CDM scenario , spectroscopic galaxy clustering measurements improve significantly the existing neutrino mass bounds from Planck data .
We find \sum m _ { \nu } < 0.39 eV at 95 \% confidence level for the combination of the 3D power spectrum with Planck CMB data ( with lensing included ) and Wilkinson Microwave Anisoptropy Probe 9-year polarization measurements .
Therefore , robust neutrino mass constraints can be obtained without the addition of the prior on the Hubble constant from HST .

In extended cosmological scenarios with a dark energy fluid or with non flat geometries , galaxy clustering measurements are essential to pin down the neutrino mass bounds , providing in the majority of cases better results than those obtained from the associated measurement of the Baryon Acoustic Oscillation scale only .
In the presence of a freely varying ( constant ) dark energy equation of state , we find \sum m _ { \nu } < 0.49 eV at 95 \% confidence level for the combination of the 3D power spectrum with Planck CMB data ( with lensing included ) and Wilkinson Microwave Anisoptropy Probe 9-year polarization measurements .
This same data combination in non flat geometries provides the neutrino mass bound \sum m _ { \nu } < 0.35 eV at 95 \% confidence level .