False-color representation of the wide-field LABOCA map of the Carina Nebula complex. The cyan crosses mark the positions of the massive (O- and early B-type) stellar members of the Carina Nebula from Smith (2006), the green circles mark the locations and radii of the dense C¹⁸O clumps detected by Yonekura et al. (2005) in this area. The field-of-view is  ≈1.3° × 1.3°, corresponding to a size of  ≈52 × 52 pc at the distance of the complex; the grid shows the J2000 coordinates. The units of the scale bar at the bottom are Jy/beam.