Correction for ‘A new probable stem lineage crustacean with three-dimensionally preserved soft parts from the Herefordshire (Silurian) Lagerstätte, UK’ by Derek J. Siveter, Mark D. Sutton, Derek E. G. Briggs and David J. Siveter (Proc. R. Soc. B 274, 2099–2107. (doi: 10.1098/rspb.2007.0429)).
Figures 1 and 2 were incorrectly sized and the magnifications in the legend of figure 3 were incorrectly stated. The online version of the article has now been corrected.