SPECIMENS OF FOSSIL CEPHALOPODA. 
11 
Ammonites birchi, J. Sowerby, Min. Conch, vol. iii, p. 122, 1820. 
Lias : Craymoutb. [43923.] Specimen not figured. 
Ammonites blagdeni, J. Sowerby, Min. Conch, vol. ii, p. 231, 1818, 
pi. cci. Lower Oolite : Loc. (?). [43908.] 
Ammonites ? bonei^ A. v. Klipstein, Beitr. zur geol. Kenntn. cistliehen 
Alpen, 1843, p. 123, pi. vii, ff. 4 a, 6. Trias : St. Cassian. [35980.] 
Ammonites braikenridgii, J. Sowerby, Min. Conch, vol. ii, p. 187, 
1817, pi. clxxxiv, lower fig. Inferior Oolite : [? Bayeux, Nor- 
mandy]. [43903.] 
Ammonites braikenridgii, J. Sowerby : J. Morris & J. Lycett, Moll. 
Gt. Oolite (Mon. Pal. Soc.), pt. i, 1850, p. Ill, pi. xiv, f. 1. Great 
Oolite : near Scarborough, Yorkshire. [46553.] 
Ammonites brevispina, J. de C. Sowerby, Mfn. Conch, vol. vi, p. 106, 
1827, pi. dlvi, f. 2 (numbered 1 on plate). Lias : Island of Pabba, 
Inverness, Scotland. [43915.] 
Ammonites brocchii, J. Sowerby, Min. Conch, vol. ii, p. 233, 1818, 
pi. ccii, larger fig. Inferior Oolite : W. of England. [43906 a.] 
Ammonites brocchii, J. Sowerby, Min. Conch, vol. ii, p. 233, 1818, 
pi. ccii, smaller fig. Inferior Oolite: Dundry, Somerset. [43906 6.] 
Ammonites brodioei, J. Sowerby, Min. Conch, vol. iv, p. 71, 1822, 
pi. cccli (reversed). Inferior Oolite : “Isle of Portland ? ” [43905.] 
Ammonites browni, J. Sowerby, Min. Conch, vol. iii, p. 114, 1820, 
pi. cclxiii, ff . 4 & 5. Inferior Oolite : Dundry, Somerset. [43966.] 
Ammonites bunburianns, D. Sharpe, Foss. Moll. Chalk (Mon. Pal. 
Soc.), pt. i, 1853, p. 25, pi. ix, ff. 3 a, h, c. “ Chalk with siliceous 
grains ” : Chardstock, Somerset. [50155.] 
Ammonites callisto^ A. d’Orbigny : B. Damon, Geol. eymouth, 
Suppl. 1888, pi. xiii, f. 2. Kimeridge Clay : Weymouth. [C. 3299.] 
Ammonites calloviensis, J. Sowerby, Min. Conch, vol. ii, p. 3, 18U), 
pi. civ, ff. 1, 2, & 3 ; three specimens. Kellaways Bock : Kellaways, 
Wilts.’ [43924.] 
