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We present the temporal evolution of line profiles ranging from nearultraviolet to optical wavelengths by analyzing 59 Subaru telescope spectra ofnormal Type Ia Supernovae (SNe Ia) in the intermediate redshift range (0.05 < z< 0.4) discovered by the Sloan Digital Sky Survey-II (SDSS-II) SupernovaSurvey. We derive line velocities, peak wavelengths and pseudo-equivalentwidths (pEWs) of these lines. Additionally, we compare the line profiles aroundthe date of maximum brightness with those from their nearby counterparts. Wefind that line profiles represented by their velocities and pEWs forintermediate redshift SNe Ia are consistent with their nearby counterpartswithin 2 $\sigma$. These findings support the picture that SNe Ia are a"standard" candle for the intermediate redshift range as has been shown betweenSNe Ia at nearby and high redshifts. There is a hint that the "MgII \lambda4300" pEW distribution for intermediate redshift SNe Ia is larger than for thenearby sample, which could be interpreted as a difference in the progenitorabundance.

Line Profiles of Intermediate Redshift Type Ia Supernovae