j[(jQ Vertebrata. 



F 1 — 3 and ? 4., ? hngidens, Ag., p 14S F 5 — 8, and tridentimis, Zitt., p 150 

 F 9 . described and otoliths figure^ by Bassani (2) pl. 2. — Squatina, Dum. 

 V. d. Marck pnblishes notes on this genus p 262. — Onc/ms murchinsoni ^ Ag., 

 p 289, and tenuistriatus, Ag., p 290 pl. 4 F 14; notes by KiesOW. 



Alopias hasset n. Tertiary of Prussia; Noetling p 75 pl. 5 F 4 and ? pl. 10 F 3. 

 Galeocerdo dubins n. Tertiary of Prussia; Noetiing p 97 pl. 5 F 6. 

 Onchus pennsylvanicus n., Cltntoni n. Upper Silurian of Pennsylvania ; Claypolepöl. 

 Pristacanthus vetustus n. Naples Beds of Ontario County ; Clarke p 42 pl. 1 F 7. 

 Scyllium hauchecornel n. Tertiary of Prussia ; Noetling p 93 pl. 5 F 5 and ? pl. 8 



F 10. 

 Selache glauconitica n. Tertiary of Prussia; Noetling p 49. 

 Squatina baumbergeusis n. Upper Chalk of Westphalia ; V. d. Marck p 264 pl. 25; 



Leijnchin. Tertiary of Prussia ; Noetling p 45 pl. 7 F 2 — 7. 



B. B a t o i dje i. 



Myliobates toliapicus, Ag., is described and figured (by Noetling p 19 pl. 2 

 F 1 and 2 and pl. 8 F 1 and 2. — Aetobates dixoni, Ag., p 24 F 3 and irregu- 

 laris, Ag., p 27 F 4 and 5, are described and figured by Noetling pl.2. 



Astrape (?) media n. Tertiary of Prussia; Noetling p 36 pl. 8 F 6 — 9. 

 Baja borussica n. Tertiary of Prussia; Noetling p 41 pl. 9 F 1 — 5. 

 Bhinobatus martensii n. Tertiary of Prussia ; Noetling p 31 pl. 7 F 1. 

 Urolophus (?) bicuneattis n. Tertiary of Prussia ; Noetling p 34 pl. 7 F 8 and pl. 8 

 F 11. . 



Suborder Holocephala. 



Edaphodon bucklandi, Ag., is described and figured by Noetling p 3 pl. 1 Fl and 

 Elasmodus hiinteri, Owen, p 1 1 pl. 1 F 2 and 3 and pl. 2 F 6. 



Order Gauoidei. 



Pterichthys. Cope ^) p 289, woodeut. — Pteraspis. Notes on the structure of 

 the shield ; Claypole p 51 woodeut. — CrassophoUs magnicaudatus, Cope. Notes 

 on a skull probably belonging to this species, and nearly allied to Polyodon, from 

 the Eocene Green River shales; Cope (^) p 1090. — Mesodon gigas, Ag. Notes 

 and otolith figured; BassanI (2) p 158 pl. 2 F 10 and 11. — Lejndotus maxi- 

 mus, Wagner, p 80 and 154 F 12 and 13, palliatus, Ag., p 81 and 157 F 14 — 16. 

 Notes and otoliths figured by Bassani (2) pl. 2. — Polygnathus dubins, Binde, de- 

 scribed by Clarke p 17 and 40, from the Devonian of Ontario County. — Amia 

 scutata, Cope, pl. 60 F 1, and dictyocephala, Cope, pl. 59 F. 1 p 745, described 

 and figured by Cope (^) from the Tertiary of the United States. — Pappichthys 

 sclerops Cope, p 57 F 1, laevis Cope, p 58 F 2 — 11, plicains, Cope, p 59 F 12 — 19 

 pl. 3 and pl. 4 F 1 — 5 and corsoni, Cope, p 60 pl. 4 F 21 — 36, described and 

 figured by Cope (') from the Tertiary of the United States. 



Acanthodes (?) pristis n. Naples beds of Ontario County ; Clarke p 42. 

 Dactylolepis g. n. apparently allied to Lepidotxis, for D. gogolinensis n. Trias of 



Gogolin, Upper Silesia ; Kunisch p 588. 

 Dinichthvs newberryi n. Yenesee Shales of Ontario County; Clarke p 17 pl. 1 



Fl." 



