10 
LIST OP TYPES AND FIGURED 
Ammonites ansseeanus ?, F. v. Hauer : J. W. Salter, in J. W. Salter 
& H. F. Blanford, Palaeont. Niti, 1865, p. 65, pi. vii, ff. 2 a-e. Upper 
Trias : Haj-hoti, Himalaya. [C. 4855 a.] 
Ammonites austeni, D. Sharpe, Foss. Moll. Chalk (Mon. Pal. Soc.), 
pt. ii, 1854, p. 28, .pi. xii, fF. 1 a, 6 (reversed). Grey Chalk : Guild- 
ford, Surrey. [C. 3382.] 
Ammonites bakerise, J. de C. Sowerby, Min. Conch, vol. vi, p. 134, 
pi. dlxx, f. 1. 1827. Drift : Braunston, Northamptonshire. 
[19515.] 
Ammonites banksii^ J. Sowerby, Min. Conch, vol. ii, p. 229, 1818, 
pi. cc. Inferior Oolite : W. of England. [43910.] 
Ammonites batteni, B. Strachey, in J. W. Salter & H. F. Blanford, 
Palaeont. Niti, 1865, pi. xi, ff. 2 a-c. Trias : Niti Pass, Himalaya. 
[C. 4867.] These figures are named on the Plate “ Am. Batte7ii,’* 
but the species appears not to be referred to in the text. 
Ammonites bidenticulatus^ A. v. Klipstein, Beitr. zur geol. Kenntn. 
bstlichen Alpen, 1843, p. 116, pi. v, fi. 7 a, b. Trias : St. Cassian. 
[35991 cc.] Tablet with 7 specimens labelled in Klipstein’s hand- 
writing “ Ammonites hidenticulatus., nob. : St. Cassian. V. 7.” The 
specimen 35991 cc, although a little larger than Klipstein indicates, 
is probably the type. 
Ammonites bimis, J. Sowerby, Min. Conch, vol. i, p. 208, 1815, pi. xcii, 
f. 3. Gault : Bramerton, Norfolk. [43956.] 
Ammonites biplex, J. Sowerby, Min. Conch, vol. iii, p. 168, 1821, 
pi. ccxciii, f. 1 (reversed). Drift (ecc Kimeridge Clay) : Suffolk. 
[43898 a.] 
Ammonites biplex, J. Sowerby, Min. Conch, vol. iii, p. 168, 1821, 
pi. ccxciii, f. 2. Drift (ex Kimeridge Clay) : Barrow, Suffolk. 
[43898 6.] 
Ammonites biplex, J. Sowerby : H. F. Blanford, in J. W. Salter & 
H. F. Blanford, Palaeont. Niti, 1865, p. 79, pi. xi, f. 1 cc. Jurassic: 
Niti Pass, Himalaya. [C. 5033.] 
Ammonites biplicatns, G. A. Mantell, Foss. S. Downs, 1822, p. 91, 
pi. xxii, f. 6. Gault ; Folkestone. [9024.] Some of the matrix 
removed since specimen was drawn. 
