458 
ADDENDA ET CORRIGENDA. 
P. 33. 
P. 34. 
P. 39. 
P. 47. 
P. 48. 
P. 54. 
P. 57. 
P. 60. 
P. 61. 
P. 65. 
P. 75. 
pellier, scorns to lie founded upon a Ghiniceroid fin- spine , 
the supposed spine from the Miocene of Turin, named 
A. bicarinatus, E. Sismonda (Mem. M. Aecad. Sci. lorino, 
[2] vol. x. 1849, p. 28, pi. ii. figs. 41-43), is inde¬ 
terminable. 
Add:—Scymnus occidentalism L. Agassiz, Amer. Jo urn. Sci. 
[2] vol‘ xxi. (1856), p. 272.—Tertiary ; Ocoya Creek, 
California; .V' P H 9 -,, 
The earliest publication of Echinorhinus, Blamville, is Bull. 
Sor>. Philom. 1816. u. 121. 
Add :—Echinorhinus blcikei , L. Agassiz, Amer. Journ. Sci. 
[2] vol. xxi. (1856), p. 272.—Tertiary; Ocoya Creek, 
California. Ac/< A-W s*/> _£ ns 7 P- r' / 
Add :—('?) Antliodus sarmhdus, Newberry & Worthen, Pal. 
Illinois, vol. iv. (1870), p. 356, pi. ii. fig. 8.—Burlington 
Limestone; Iowa. 
Add :—Petcdodus Icevis , IT. Trautschold, Mem. Soc. Imp. IS at. 
Moscou, vol. xiii. (18/4), p. 293, pi. xxviii. fig. J. 
Carboniferous Limestone ; Mjatschkowa, Moscow. 
Add :— Chomatoclus incrassatus, St.John & AA orthen, Pal. 
Illinois, vol. vi. (1875), p. 359, pi. x. fig. 18. St. Louis 
Limestone ; Illinois. 
An indeterminable fossil from the Tipper Siluiian and 
Devonian of the Harz Mts. is also named Ctemptychius 
her cynice, C. Giebel, Abh. Aaturw. A ereins Prov. Sachsen 
u. Thiiring. vol. i. (1858), p. 263, pi. i. fig. 2. 
According' to F. M £ Coy(Brit. Palaeoz. Foss. p. b3b), Petcdodus 
marginalis, L. Agassiz (Poiss. Foss. vol. iii. p. 174, name 
only) is a synonym of P. rectus . 
AddPolyrhizodus rossicus : Dcictylodus rossic.us, A. A. 
Inostrantzeff, Trudui St. Peterb. Obshsch. Estest.-Ispuit. 
vol. xix. (1888), p. 1, pi. i- fig 3 - 1~6. II. Carboniferous 
Limestone; Government of Olonetz, Bussia. 
The genus Cymatodus , dewberry & AVorthen (Pal. Illinois, 
vol. U. 1870, p. 363), is founded upon a tooth very 
suggestive of Janas sci, from the Lpper Goal-Measures of 
Illinois ; the type species being C. oUoncjus , Xewberry & 
AVorthen (tom. cit. p. 364, pi. iv. fig. /). 
The type species of Phorcynis , from the Lithographic Stone 
of Cirin, Ain, France, is named P. catulma, Thiolliere, 
ibid. 
Add :—Pristis cimblodon, E. D. Cope, Proc. Boston Soc. Is at. 
Hist. vol. xii. (1869), p. 312.—Eocene; Hew Jersey. 
