MAMMALIA. 339 



SSEtPHSNUS, Linnaeus, Syst. Nat., ed. 12, vol. i, 1766, p. log. 

 : delpais, Linnaeus, ibid., p. 108; (?) E. T. Newton, Geol. Mag. [2] 

 vol. viii, 1881, p. 317, and Vert. Forest Bed (Mem. Geol. 

 Surv., 1882), p. no, pi. vi, f. 2. 

 Delphinus, W. H. Flower, in Crowfoot and Dowson, Proc. 



Norwich Geol. Soc, vol. i (1878), p. 27. 

 LOC. Fluvio-marine Crag ; Aldeby. [Vertebra; Norwich Mus.\ 

 Forest Bed; Overstrand. {Vertebra; A, Savin Coli.~\ 

 leucas, Pallas, v. Delphinapterus leucas. 

 melas, Traill, v. Globicephalus melas. 

 orca, Linnaeus, v. Orca gladiator. 

 orcoides, Lankester. v. Globicephalus uncidens. 

 ttirsio, Bonnaterre. v. Tursiops tursio. 

 uncidens, Lankester. v. Globicephalus uncidens. 



sp., E. T. Newton, Geol. Mag. [2] vol. viii, 1881, p. 317, and Vert 

 Forest Bed (Mem. Geol. Surv., 1882), p. in, pi. vi, f. 3. 

 LOC. Forest Bed ; Overstrand. [Caudal vertebra ; A. Savin 

 Coll.] 



3BIGHOST7NUS, Cuvier, Ossem. Fossiles, ed. 2, vol. iii, 1822, p. 70, 

 cervinus, Owen. v. Dichodon cervinus. 

 ovinum, Owen. v. Dacrytherium ovinum. 



DICHODON, R. Owen, Quart. Journ. Geol. Soc, vol. iv, 1848, p. 36, 



cervinus (Owen), [-urn] P. Gervais, Zool. et Pal. Franc., ed. 2, 



vol. i (1859), p. 159, pi. xxxv, f . 5 ; R. Lydekker, Cat. Foss, 



Mamm. B. M., pt. ii, 1885, p. 165. 

 Dichobunes cervinum, R. Owen, Trans. Geol. Soc. [2] vol. vi, 



1841, p. 45, and Brit. Foss. Mamm., 1846, p. 440, woodcut 



181 ; J. Morris, Cat. Brit. Foss., 1854, p. 359. 

 Cf. Moschus, S. P. Pratt, Trans. Geol. Soc. [2] vol. iii (1832), 



p. 452, woodcut. 

 Anoplotherium dichobunes, Cuvier, MS., in S. P. Pratt, ibid., 



P- 453- 

 LOC. Binstead Beds and Headon Beds ; I. of Wight. [Portions 



of mandible; Brit. Mus.] 



cuspidatus, R. Owen, Quart. Journ. Geol. Soc, vol. iv, 1848, 

 p. 42, pi. iv, f. 2-6, and ibid., vol. xiii, 1857, p. 190, pi. iii, 

 and Rep. Brit. Assoc, 1856 (1857), Sect., p. 72, and 

 Palaeontology, ed, 2, 1861, p. 368, woodcut 130; J. Morris, 

 Cat. Brit. Foss., 1854, p. 359 ; T. Wright, Ann. Mag. Nat, 

 Hist. [2] vol. x, 1852, p. 87, and Proc. Cotteswold Nat. 

 Club, vol. i, 1853, p. 229 ; R. Lydekker, Cat. Foss. Mamm. 

 B. M., pt. ii, 1885, p. 164, woodcut 19, and ibid., pt. v, 1887, 

 P- 333- 

 LOC. Headon Beds ; Alum Point and Hordwell, [Portions of 

 jaws ; Brit. Mus,] T. 



