LAMXID2E. 
377 
1867. Oxyrhina mantelli (. snbinflata ), H. E. Sauvage, Cat. Poiss. Form. 
Second. Boulonnais, (Mem. Soc. Acad. Boulogne, vol. ii.) p. 71, 
pi. iii. fig. 16. 
1870. Oxy rhino mantelli, F. Roemer, Geol. Oberscfilesien, p. 323, 
pi. xxxvi. figs. 3-5. 
1872. Oxyrhina mantelli, H. E. Sauvage, Bibl. Ecole Hautes Etudes, 
vol. v. no. 9, p. 21, figs. 33-35. 
1872. Otoclu-s oxyrhinoides, II. E. Sauvage, loc. cit. p. 24, figs. 39-41, 
54-56 1 . 
1873. Oxyrhina extenta, J. Leidy, Ext. Vert. Fauna W. Territ. (Rep. 
U.S. Geol. Surv. Territ. vol. i. pt. i.), p. 302, pi. xviii. figs. 21-25. 
1874. Oxyrhina mantelli, St. Zarecznego, Sprawozd. Komisyi Fizyjo- 
graf. Galicyi, vol. viii. p. (126). 
1875. Oxyrhina mantelli, H. B. Geinitz, Palaeontogr. vol. xx. pt. ii. 
p. 207, pi. xxxviii. figs. 1-21. 
1878. Oxyrhina mantelli, St. Zarecznego, loc. cit. vol. xii. p. (203). 
1878. Oxyrhina mantelli , A. Fritsch, Rept. u. Fische bolim. Kreideform. 
p. 7, woodc. fig. 12. 
1888. Oxyrhina mantelli, A. S. Woodward, Proc. Geol. Assoc, vol. x. 
p. 291. 
Type. Detached teeth ; British Museum and Strassburg Museum. 
Teeth moderately robust; outer coronal face always nearly flat, 
often with large vertical wrinkles; inner coronal face gently 
rounded; root short, the branches very divergent, thick, expanded, 
and abbreviated. Anterior teeth large, triangular, and com¬ 
paratively broad, the crown only gently curved outwards at the 
apex; lateral teeth having the root much wider than the main 
portion of the crown, which thus exhibits a sudden basal expansion 
behind, and often also in front. e 
Form. 6f Loc. Cenomanian and Turonian: S.E. England, 
France, Germany, Bohemia, Galicia, and Russia. Senonian : S.E/’* 
^g^MEngland and A. Franca Cretaceous : Alabama,.Kansas, and Mis- _ 
/sissippi, TJ.S.A. 2 
4498 , 4520 , 4521 , 4549 , 4550 . Five of the type specimens, figured 
by Agassiz, tom. cit. pi. xxxiii. figs. 2, 4, 7-9 ; Chalk, 
Lewes. Mantell Coll. 
Tf '-z-'i (JO-va. - 
Ay r 4 JU- £S7 • w y 
4524 , 4527 , 4539 , 4549 . Four imperfect teeth, t figured by Mantell, 
op. cit. figs. 8, 11, 26, 28 ; Chalk, Sussex. Mantell Coll. 
1 To this “ species ” also H. E. Sauvage (Bull. Soc. Geol. France, [2] vol. viii. 
1880, p. 456) refers Lamna petrocoriensis, H. Coquand (Descript. Geol. etc. 
Depart. Charente, vol. ii. 1860, p. 157). 
2 This species is also recorded from the White Chalk of Manganiscklak, 
Caspian Sea (E. von Eichwald, Geogn.-palseont. Beinerk. Halbinsel Mangan- 
ischlak, 1871, p. 65). 
