Sir Philip Egerton, Bart. — Typical Fossil Fishes. 413 



Pterichthys, Ag. 



— Paper Model, by Hugh Miller. J. G. vS., vol. 4, p. 305, figs. 1-2, 



— cancriformis, Ag., P. F. V. G. R., tab. i, fig. 4. 



— cornutus, Ag., P. F. V. G. R., tab. 2, fig. 4. {^Counterpart.) 



— „ „ P. F. V. G. R. tab. 2, fig. 5. {Counterpart.) 



— latus, Ag., P. F. V. G. R., tab. 3, fig. 4. 



— macrocephahis, Eg., J. G. S., vol. 18, pi. _^, fig. 7. 



— productus, Ag., P. F. V. G. R., tab. 5, fig. i. 



— ,, ,, P. F. V. G. R,, tab. 5, fig. 2. {Counterpart.) 

 Pterygocephalus, Ag. 



— paradoxus, Ag., P. F., torn. 4, feuil. 192. 

 Ptycholepis, Ag. 



— minor, Eg., M, G. S., Dec, 6, pi. 7. 

 Pycnodus, Ag. 



— biserialis, Ag., P. F., torn. 2, pt. 2, feuil. 199. 



— discoides, Ag., P. F., torn. 2, pt. 2, feuil. 199. 



— obtusus, Ag. P. F., torn. 2, pt. 2, feuil. 199. 



— parvus, Ag., P. F., torn. 2, pt. 2, feuil. 199. 

 Pyg^us, Ag. 



— Egertoni, Ag., P. F., torn. 4, feuil. 257. 

 Pygopterus, Ag. 



— latics, Eg., King. Perm. Foss., pi. 24. 



SCIyENURUS, Ag. 



— Boioerbankii, Ag., Rep. Prit, Ass., 1844, p. 307. 

 SCYLLIODUS, Ag. 



— antiquus, Ag., P. F., torn. 3, tab. 38, fig. I. 

 Semionotus, Ag, 



— minutus. Eg. P. G. S., 1843, p. 185. 



— Pentlaiidi, Eg,, P. G. S., 1843, p. 183. 



— pustulifer. Eg., P. G. S., 1843, p. 183. 

 SpHvErodus, Ag. 



— rugulosus. Eg., J. G. S., 1845, p. 167. 

 Strophodus, Ag. 



— reticulatus, Ag., P. F., torn. 3, tab. 17. 

 Tetragonolepis, Ag. 



— dorsalis, Ag. (Dapedius), P. F., torn. 2, tab. i\a, fig. i. 



— radiatus, Ag. (^chmodus. Eg.), P. F., torn. 2, tab. 23a, fig. 2. 



Works referred to in the foregoing Catalogue : 



P. F. Recherches sur les Poissons Fossiles, par Louis Agassiz. 



P. F. V. G. R. Poissons Fossiles du Vieux Gres Rouge, par Louis Agassiz. 



M. G. S. Memoirs of the Geological Survey of Great Britain. 



P. G. S. Proceedings of the Geological Society of London. 



J. G. S. Journal of the Geological Society of London. ^ 



Rep. Brit. Ass. Reports of the British Association for the Advancement of 



Science. 

 King Perm. Foss. Palseontographical Society, Monograph of the Permian 



Fossils of England, by William King. 

 Pesch. Lab. Monographia dei Pharyngodopilidae Studi Palasontologici del 



Del. Cav. Prof Igino Cocchi, 1S64. 

 Dixon, F. S. Fossils of the Tertiary and Cretaceous formations of Sussex, by 



Frederick Dixon. 

 Phil. Trans. Philosophical Transactions of the Royal Society. 

 Siluria. 2nd Edition by Sir Roderick Impey Murchison, Bt., K.C.B. 



