SPECIMENS OF FOSSIL CEPHALOPODA. 
15 
Ammonites excavatus, J. Sowerby, Min. Conch, vol. ii, p. 5, 1815, 
pi. CY. CoraUian : Shotover, near Oxford. [43976.] 
Ammonites falcatus, G. A. Mantell, Eoss. S. Downs, 1822, p. 117, 
pi. xxi, f. 6. Id.’. J. de C. Sowerby, Min. Conch, vol. vi, o. 153, 
1827, pi. dlxxix, f. 1 (upper figure). Chalk Marl: Middleham, 
Sussex. [5/37.] Matrix has been reduced since the specimen was 
drawn. 
Ammonites falcatus, G. A. Mantell, Foss. S. Downs, 1822, p. 117, 
pi. xxi, f. 12. Id. : J. de C. Sowerby, Min. Conch, vol. vi, p. 153, 
1827, pi. dlxxix, f. 1 (lower figure). Chalk Marl : Stoneham, 
Sussex. [33546.] 
Ammonites falcatus, G. A. Mantell ; D. Sharpe, Eoss. Moll. Chalk 
(Mon. Pal. Soc.), pt. i, 1853, p. 21, pi. vii, ff. 6 u, h. “ Chloritic 
Marl : Gore Cliff, I. of W.” — Sharpe. [50289.] 
Ammonites falcatus, G. A. ManteU : D. Sharpe, Eoss. MoU. Chalk 
(Mon. Pal. Soc.), pt. i, 1853, p. 22, pi. vii, ff. 8 a, h. Chloritic Marl : 
Bonchurch, I. of Wight. [50284.] 
Ammonites falcifer, J. Sowerby, Min. Conch, vol. hi, p. 99, 1820, 
pi. cchv, f. 2 (reversed). Upper Lias ; Ilminster, Somerset. 
[43946.] 
Ammonites fibulatus, J. de C. Sowerby, Min. Conch, vol. iv, p. 147, 
1823, pi. ccccvii, f. 2. Upper Lias: ^Wiitby, Yorkshire. [43911.] 
? The figured specimen. 
Ammonites floridus, X. Wiilfen : J. W. Salter, in J. W. Salter & H. F. 
Blanford, Palaeont. Xiti, 1865, p. 61, pi. vi, ff. 1 a-c. Trias : Raj- 
hoti, Himalaya. [C. 4846 a.~\ 
Ammonites floridus, X. Wiilfen : J. W. Salter, in J. W. Salter & H. F. 
Blanford, Palaeont. Xiti, 1865, p. 61, pi. viii, f. 1 a. Trias : Raj- 
hoti, Himalaya. [C. 4848 u.] 
Ammonites floridus, X. Wiilfen : J. W. Salter, in J. W. Salter and 
H. F. Blanford, Palaeont. Xiti, 1865, p. 61, pi. vhi, f. 1 h. Hungarites 
nitiensis, E. v. Mojsisovics, Denkschr. d. k. Akad. Wissensch. Wien, 
math.-naturw. CL, vol. Ixiii, 1896, p. 669, f. 2 (p. 670). Upper 
Trias (“ Karnische Stufe ” — Mojs.) : Raj-hoti, Himalaya. [C. 4848 6.] 
