Plate VII
Fig. 32. Length, 3¼in.; width, 2¼ in. (84 × 57); thickness, ⅞ in. Cast. P. 250.
Fig. 33. Length, 5¾in.; width, 2¾in. to 1 in. (146 × 61). Cast. P. 251.
Fig. 43. Length, 5 in.; width, 3 in. (128 × 78); 13 oz. Sandstone. P. 258.
Fig. 48. Length, 3 in.; width, 1¾ in. (178 × 46); thickness, ⅞ in.; 4 oz. Black siliceous mudstone. P. 263.
Fig. 53. Length, 4¼in.; width, 1⅞ in. (109 × 48); thickness, l¼in.; 8 oz. P. 268.
Fig. 97. Length, 5¾ in.; width, 1⅝ in. (146 × 42). Cast. P. 308.
Fig. 101. Length, 6¾ in.; width, 1½ in. (172 × 39); 12 oz. Dioritic sandstone. P. 312.
Fig. 106. Length, 9½ in.; width, l¼ in. (242 × 33); thickness, 1¾ in. Cast. P. 314.
Fig. 107. Length, 8¼in.; width, l¼in. (211 × 33); thickness, 1¼in. Cast. P. 314.
Fig. 110. Length, 3¼in.; thickness, 1 in. (83 × 26); 3½oz. Aphanite. P. 315.