PALAOZOIC. 
SPECIES, 
Se 
LEPIDOTINI. 
Amblypterus Agassiz, 1833 ... 
— nemopterus 
punctatus 
SEFIALUS. ..cccorerese Ag. 
PLATYSOMID®. 
Amphicentrum Young, 1866 ...... 
— granulosum 
— striatum ............ 
RHIZODONTIDE. 
Archichthys ...,, .... Hancock & 
Atthey, 1870 
— Portlockii ......... 4g. 
| Calciferous Series, 
Reece LUD LEY carsssxecwse] err 
CARBONIFEROUS.- 
——— 
| Lower Lmst. Shales. 
| Carboniferous Lmst. 
see neneeteoeeerlanel eee 
Portlock, s.csacveresLOGENCel Weleoscecetees]|ises|(nes 
— sulcidens .....06000e LOM. & Abb. .o0000|.00| 00 
C#LACANTHINI. 
Asterolepis ...,........ Hichwald, 1840... 
Chelonichthys 
— verrucosa 
CESTRACIONTID®, or HYBODONTID®. 
Asteroptychius , Agassiz, 1843 ... 
— OrnatUs cisscsreeree AQe 
— Portlockii ... 
— semiornatus 
Benedenius .,....... Traquair, 1878 . 
Pala@oniscus ...... P. J. Van 
Beneden, 1871 ... 
Campylopleuron ... Wright, 1865 ... 
PALRONISCIDE. 
Canobius Traquair, 1881... 
— elegantulus ......... Drag... nonoodo0 
— ODSCUIUS ,......000e 
=I POLLS rvecesvensderral cet OQ ccarscacvecsee|ccs| ees 
320 
| Up.Lst.Shale(Yoredale) 
| Millstone Grit. 
PISCES. CARBONIFEROUS. 
en 
| Lower Coal Measures. 
| Middle Coal Measures. 
| Upper Coal Measures. 
REFERENCES, 
GANOIDEI, 
Poiss. Foss. vol. ii, p. 107, t. 4°, f. 1, 2. 
Q. J. Geol. Soe. vol. vi, p. 2. 
Poiss. Foss. vol. ii, p. 109, t. 4°, f. 3-8. 
Vide Cosmoptychius, 
GRANULOSUM. 
Traquair, Ann. Mag. Nat. Hist. 1875, vol. xvi, 4 ser. p. 273, t. 9, £. 1-3, 
5-10. 
Ann. Mag. Nat. Hist. 1872, vol. ix, p. 255. 
GANOIDEI (CROSSOPTERYGI!). 
Holoptychius, Ag. Poiss. Foss. vol. i, pt. 36 (name only) ; ib. Portl. Geol. Rept. 
p. 464, t. 13, f£. 5-11. Archichthys, Traquair, Rept. on Foss. Fishes, pt. 1. 
Ganoidei, Trans. Roy. Soc. Edinb. vol. xxxiii, p. 18, 1881. 
On an undescribed Foss. Fish, from the Newsham Coal Shale, Newcastle-on- 
Tyne, Nat. Hist. Trans. Northumberland and Durham, vol. iv, p. 199-201, 
1871; ib. Ann. Mag. Nat. Hist. 4 ser. vol. v, p. 266, 1870; ib. vol. vii, 
p. 79, 1871. 
GANOIDEI, 
..{| Ann. Mag. Nat, Hist. 1848, pt. 2, p. 9. 
PLACOIDEI. 
Poiss. Foss. vol. iii, p. 176; M‘Coy, Brit. Pal. Foss. p. 615, t. 3k, f. 23, 24; 
ib. Davis, Foss. Fishes Carb. Limest, Gt, Brit. (Sci. Trans. Roy, Dub. Soc. 
vol. i, pt. 2, p. 353, t. 46, f. 7-9). 
Vide Carcharopsis. 
Vide Carcharopsis. 
Trans, Roy. Dub. Soc. 1871. 
GANOIDEI (ACEPENSEROIDET). 
Rept. on Foss. Fishes, pt, 1. Ganoidei, Trans. Roy. Soc. Edinb. vol. xxx, p. 49, 
t. 5, £. 5-8. 
Appendix, Rept. on Foss, Fishes, pt, 1. 
vol. xxx, p. 68. 
Ganoidei, Trans. Roy. Soc. Edinb. 
Rept. on Foss. Fishes, pt.1. Ganoidei, Trans. Roy. Soc. Edinb, vol. xxx, p. 53, 
t.5, £. 14-16. 
