398 
fiWLACniI. 
Form. Loe. Conoinanian : N.W. Franco. Turonian : Saxony, 
lioheraia, and S.E. England 
43514. Nearly perfect tooth, noEced by the present writer, loc. cit . ; 
llochoster, Kent. Purchased, 1872. 
P.327. More posterior tooth ; Charing, Kent. Harris Coll. 
Lamua sulcata (Oeinitz). 
184.‘3. Otudus suleatus, II. II. Geiniti!, Char. Schicht. u. Petrefakt. siichs.- 
bblim. Kroidegeb. Naclitr. p. 6, pi. iv. fig. 2. 
1845. 0/odiM appe.ndieulatus, A. E. Keuss {non Agassiz), Verstein. 
boliin. Kreideforra. pi. iii. fig. 22. 
1840. Otodus sukalus, A. E. Reuss, op.'oit. pt. ii. p. 100, pi. xxi. fig. 41. 
1862. Otodus?, P. Oervais, Zool. et Pal. Fran?, pi. Ixxvi. fig. 11. 
(?) 1852. Otodus appendicukdus, R. Kner, Denkschr. k. Akad. Wiss. 
Wien, vol. iii. pi. xv. fig. 1. 
1866. Otodus suleatus, C. E. Fischer, Allg. deutsche Naturh. Zeit. n. s. 
vol. ii. p. 141, pi. ii. fig. 41. 
(?) 1850. Odontaspis rhaphiodon, C. E, Fischer, tom. cit. p. 142, pi. ii. 
fig. 51. 
I860. Otodus michoni, II. Coquaiid, Descript. Gdol. etc. Charente, 
vol. ii. p. 08 
1872. Otodus suleatus, II. E. Sauvage, Biblioth. Ecolo Ilautes Etudes, 
vol. V. no. 0. p. 29, figs. 00-60. 
1872. Otodus piugnis, II. E. Sauvage, tom. cit. no. 0, p. 31, figs. 70-72. 
1873. Otodus divaricatus, .1. Ijeidy, Ext. Vert. Fauna W. Turrit, (Rep. 
U.S. Oool. Surv. vol. i, pt. i.), p. 305, pi, xviii. figs. 26-28, 
18/5. Otodus suleatus, II. R. Geinitz, Palasontogr. vol. xx. pt. i. p. 204, 
pi. Ixv. figs. 4, 5. 
(?) 1880. Odon^spis rocheh-unei, II. E. Sauvage, Bull. Soc. Gi5ol. France, 
[3] vol. viii. p. 457, pi. xiii. fig. 3. 
1888. Otodus crassus, A. S. Woodward {non Agassiz), Proc, Geol. 
Assoc, vol. X. p. 202. 
Type. Dotaclicd tooth. 
Teeth very robust, the crown sometimes attaining a height of 
nearly 0'05. Outer coronal face slightly convex, generally uneven ; 
both the inner and the outer face with a more or less prominent 
series of vcrticiil wrinkles towards the base, usually irregular. A 
single pair of large acuminate lateral denticles, slightly divergent, 
often incompletely separated from the principal cone. Root with a 
considerable inward prominence immcdiatelj’ below the base of the 
crown. 
^ A nearly perfect tooth from the Upper Cre! aceous of Southern India is also 
compared witli this species by P. Stoliezka, Oret. Fauna 8. India (PaliEOnt. 
Ind.) vol. iv pt. 4 (1873), p. 67, pi. xii. fig. 24. 
® Referred to this species by II. E. Sauvage, Bull. Soc. G6ol. France, [3] 
vol. viii, (1880), p. 4.50. 
