Identification of high spin states inZr100

Eight new high spin states and 23 new \ensuremath{\gamma} transitions have been identified in $^{100}\mathrm{Zr}$ from studies of $^{252}\mathrm{Cf}$ spontaneous fission with Gammasphere. A near-spherical excited band in $^{100}\mathrm{Zr}$ based on the 331.1 keV ${0}^{+}$ state is extended from ${4}^{+}$ up to ${12}^{+}$. A $\ensuremath{\Delta}I=1$ band with band-head energy of 2316.1 keV is extended.