The lengths of scale bars indicated on figures 1, 2, 3, 5, and 6 in the above publication (Nesbitt & Butler, Reference Nesbitt and Butler2012) are incorrectly defined in the figure captions. They should read:
Figure 1. Scales = 5 mm.
Figure 2. Scale in A and B = 10 mm, C, G–H = 5 mm, D–F = 2 mm.
Figure 3. Scale = 5 mm.
Figure 5. Scale = 5 mm.
Figure 6. Scale = 5 mm.