Spatial distribution in wedges of Δℓ=36°, projected in cylindrical heliocentric (R, Z) coordinates. Low latitude (|b|< 20°) areas are desaturated because these are likely contaminated by thick disc stars. The labels correspond to the overdensities found by De Jong et al. (2010, i.e., their Table 4): Virgo (V), Monoceros (M), (6.5, 1.5) (J; detected originally by Juric et al. 2008), and the unlabelled structures (U). These overdensities lie mostly just beyond our sample’s reach, but might become visible with a similar analysis with upcoming Gaia data releases.