390 
SELACHII. 
branches diverging at an acute angle; lateral teeth only differing 
from those of 0. mphodon in their considerable thickness. 
Form 4 ■ Loc. Eocene: S. Carolina and Alabama. Eocene or Mio¬ 
cene : Valley of the Rhine. Miocene: Sicily ; Pliocene : Italy and 
Belgium. 
P. 2374. Anterior tooth; Eocene, Clarke’s Co., Alabama, 1.3.A. 
Enniskillen Coll. 
P. 4096. Similar tooth; Phosphate Beds, Charleston, South Carolina, 
jj g ^ By exchange , 1883. 
47024 a. Imperfect lateral tooth; Pliocene, Orciano, Tuscany. 
Purchased , 187o. 
The following species have also been founded upon teeth, mostly 
detached ; hut there are no examples in the Collection :— 
Oxyrhina aqassizii : Anotoclus agcissizii. H. LeHon, Prelim. Mem. 
1 Poiss. Tert. Belg. (1871), p. 8, figs.—Pliocene : Belgium. 
Oxurhina brevis, 0. G. Costa, Paleont, Eegno Napoli, pt. n. 
(1854-56), p. 82, pi. vii. figs. 8, 9. Oxyrhina tumidula, 
0. G. Costa, op. cit. pt. ii. p. 82, pi. vii. figs. 10, 11.— 
Miocene ; Naples. 
Oxurhina complanata , E. Sismonda, Mem. B. Accad. Sci. Torino, 
[2] vol. x. (1849), p. 41, pi. i. figs. 37-40.—Miocene; 
Piedmont. 
Oxurhina enysii , J. W. Davis, Trans. Boy. Dublin Soc. [2] vol. iv. 
(1888), p. 28, pi. v. figs. 17-20. Oamaru System ; New 
Zealand. [?= 0. haastii, Davis.] S*a — r 
Oxyrhina exiguci , J. Probst, AViirtt. Jahresh. vol. xxxv. (1879), 
o 135 -*fi ii figs. 20-25.—Molasse; Baltringen, Wiirtem- 
p. loo, pi. II. ^ r J /3 /( rho <^ 0 - 4 . pi 
berg. ^ 
_> , ^ c /. ^C -f v ‘ 
na grandis , J. w. uavis, ium. va. jj. ov, „ 
—Oamaru and Waipara Systems, and Cretaceo-Tertiary : W-f 1 ' 
New Zealand. ’ jJ ' 
?<Sr\£>. -2^ 
J>ew Zieaiann. . 1 L n \ 
Oxurhina haastii : Oxyrhina von haastii , J. IV. Davis, tom. cit. A A (A 
p. 26, pi. iv. figs. 1-3.—Oamaru System; New Zealand. V/.^i 
^'^arnrhina kochi. T. C. Winkler, Archiv Yereins Er. d. Naturgesch. 
7 Oxyrhina kochi , T. C. Winkler, Archiv Yereins Er. d. Naturgesch. 
Mecklenburg, vol. xxix. (1875), p. 105, pi. ii. figs. 3, 4. 
Miocene ; Holstein. 
Oxyrhina Icevigatci, A. Daimeries, Ann. Soc. Boy. Malacol. Belg., 
Proc.-verb. 1888, p. liv (name only).— Heersian Beds ; 
Belgium. 
