PLEURONECTID^. 
611 
pi. xviii. fig. 3.—Lower Tertiary; Jacksou Elver, 
Mississippi. 
OtoUthiis (Solece) giiestfalicus, E. Koken, loc. cii. vol. xliii. (1891), 
p. 106, pi. V. fig. 10.—Upper Oligoeene ; Biinde. 
Otolithus i^Solea) Jenticularis, E. Koken, loc. cit. vol. xxxvi. (1884), 
p. 548, pi. xi. fig. 15.—Upper Oligoeene ; Cassel. 
Solea sauvagei., Bosniaski (Upper Miocene, Gabbro, Tuscany) is 
merel}’ a MS. name quoted by Sauvage, Ann. Sci. Geol. vol. xi, 
art. no. 3 (1880), p. 12. / Tlt 
The so-called tSolea provincialis, H. E. Sauvage (Bull. Soc. Geol. 
Erance, [3] vol. xi. 1883, p. 488, pi. xi. fig. 3), from the Lower 
Oligoeene of Aix-en-Provence, is not a Pleuronectid and will 
probably prove to be a Cyprinodont. 
Another otolith supposed to belong to this family is desciibed 
thus :— 
Otolithus [Fleuronectidaruui) acuminatus, E. Koken, loc. cit. 1891, 
p. 107, pi. V. fig. 12.—Middle Oligoeene ; Waldbockelheiin. 
Oa. xn/. :z. 
INCERT^ SEDIS. 
The Collection also comprises many fragmentary fish-remains 
from the London Clay of Sheppey, which are at present inde¬ 
terminable. Among these the following may be mentioned :— 
P. 621. Imperfect cranium and fragments of jaws, marked by 
Agassiz and Egerton as intended to be the type specimen 
of Lahrophagus esocinus, named only by Agassiz, Eep. 
Brit. Assoc. 1844 (1845), p. 308. Egerton Coll. 
P. 631. Portion of small head and opercular apparatus, marked by 
Agassiz and Egerton as intended to be the type specimen 
of Bothrosieus minor., named only by Agassiz, loc. cit. 
1844, p. 307. Egerton Coll. 
P. 1764. Hinder portion of cranium labelled by Egerton as referable 
to Eaupygus hucl'landi, Agassiz [loc. cit. 1844, p. 308, 
name only). Egerton Coll. 
'J. 
