that we only consider subsonic turbulence in this study since our clouds have only a few Jeans masses, and supersonic turbulence would unbind them. To study the effects of supersonic turbulence, one would have to look at clouds that are initially more Jeans unstable than those we study here.

The clouds in our study are all modeled using 2,000,000 SPH particles. Although this means that the mass resolution is higher in the 150 Pop.  III.2 clouds than in the other simulations, the Jeans mass at the point where sink particles form is well resolved in every case (see below). For this study, it is more important that the turbulence in all simulations is evolved with the same resolution, hence our choice of a constant particle number throughout.

Sink particles are created once the number density of the gas reaches $10^{13}$ cm$^{-3}$, at which point the gas has a temperature of around 1200K. The corresponding Jeans mass at this density and temperature is 0.08 . Our mass resolution in the Pop.  III.1 and the 1000 Pop.  III.2 clouds is $2 N_{\rm neigh} m_{\rm part} = 0.05$ , where $N_{\rm neigh}$ is the number of neighbors employed for force evaluations (in our 