List of Plates. Facing Page W. N. Benson and J. T. Holloway. Plates 1–3 24 G. Simpson and J. Scott Thomson. Plate 4 32 C. R. Laws. Plates 5–7 56 R. Speight. Plates 8–12 72 C. R. Laws. Plates 13–14 160 G. Stokell. Plate 15 162 G. T. S. Baylis. Plates 16–20 168 R. Speight. Plates 21–25 186 J. H. Sorensen. Plates 26–27 202 A. W. B. Powell. Plates 28–33 242 W. N. Benson. Plate 34 260 G. Stokell— Plates 35–36 272 Ewen Cardale— Plates 37–38 280 J. T. Salmon— Plates 39–72 424