612 
IJTCERTJE SEDTS. 
36134. Portion of similar cranium, with vertebra. 
Purchased, 1861 • 
P. 619. Decaying pyritised head, marked by Egerton as intended 
to be the type specimen of Pachycephalus cristatus, nanu'f 
only by Agassiz, loc. cit. 1844, p. 308. Egerton Col . 
P. 9582. Similar head, well preserved. Egerton Coll- 
28498, 28614 a. Two similar heads, the second with part of ^' e 
abdominal region. Dixon Coll. 4' Purchased , 13° ‘ 
30893. Two similar crania. Purchased , IS.) 1 ’- 
P. 622. Fragmentary head, marked by Agassiz and Egerton 11 s 
intended to be the type specimen of Loxostomus manors, 
named only by Agassiz, loc. cit. 1844, p. 308. 
Egerton Coll. 
Miscellaneous fish-remains of indeterminable affinities, not repre 
sented in the Collection, have also received the following names . 
Conosaurops boiumanni : Conosaurus bowmanni, R. M . Gibber, 
Smithson. Contrib. vol. ii. art. no. 5 (1850), p. 1®» P^ - u ! 
figs. 1-5. Conosaurops , J. Leidy, I' roc. Acad. Nat. > o . 
Philad. 1868, p. 202.— Eocene: South Carolina. [T« eth ^ 
Diplotomodon hovrificus , J. Leidy, Proc. Acad. Nat. Sci. 1 11 ‘ 
1868, p. 202. Tomodon horrificus, J. Leidy, Smithson- 
Contrib. vol. xiv. art. no. 6 (1865), p. 102, pi. xx. 
7-9. — Cretaceous ; Mulliea Hill, Gloucester Co., ® 
Jersey. [Tooth; Academy of Natural Sciences, Phila- 
delphia.] , 
Gigantichthys pharao, W. Dames, Sitzungsb. Gcs. naturf. Fieun e, 
Berlin, 1887, p. 137. Titankhthys pharao, W. Dames, 
ibid. p. 70, with fig. — Upper Cretaceous ; Egypt. [ 00 
Royal Museum of Natural History, Berlin.] 
Hacquetia bolcensis, W. Szajnocha, Pamiet. Wydz. matem. P^I 
Akad. Umiejet. Krakow, vol. xii. (1886) p. HRP -1 
fig. 2. — Upper Eocene ; Monte Bolca, near \ er01 
[Imperfect fish ; University Geological Museum, Craco 
Heterolepis, O. G. Costa, Atti R. Accad. Sci. Napoli, vol. ii. «°- 
(1865), p. 4, pi. i.— Cretaceous ; Pietraroja, Province 
Benevento, Italy. [Portion of fish.] 
