Objects detected in the three redshift slices shown separately and scaled to the same co-moving scale. The colour coding is as in previous figures: dots denote certain redshifts from the extended sample, and open triangles indicate primary redshifts for the two uncertain cases. Open black squares indicate objects with known spectroscopic redshifts in the [Oiii] slice. The red star in the [Oii] slice marks the galaxy with the highest M_⋆, and the large black circle the cluster centered on it at z = 1.85.