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Charmed hadrons are interesting observables in heavy ion collisions. They are becoming more accessible to experimental scrutiny at RHIC energies due to the increased production cross-section of charm with the larger centre-of-mass energy available at RHIC compared to SPS. One source of interest in charm production is due to the fact that gluon fusion dominates the charm production cross-section at high energy. Hence, a measurement of charm hadrons is directly sensitive to the gluon distributions of the colliding particles. In addition, any measurement J psi of production at RHIC, and more importantly any observed suppression, must be compared to the overall production of c anti c pairs. A systematic study of charmed hadrons in all collision systems available at RHIC is therefore an invaluable experimental tool in the characterization of the matter produced at RHIC. In particular, d+Au collisions are a necessary step for the comparison of any possible modification of charm production in Au+Au collisions. We present preliminary results on D meson production from d+Au collisions in STAR at sq root (sNN)=200 GeV.