1 1 6 BRITISH FOSSIL VER TEBRA TA. 



LISSOLEFIS, Davis, v. Eugnathus. 

 serratus, Davis, v. Eugnathus serratus. 



LOP H ACANTHUS, Stock, v. Pleuracanthus. 

 taylori, Stock, v. Pleuracanthus cylindricus. 



LOPHIOSTOKUS, P. M. G. Egerton, Figs, and Descript. Brit. 



Organic Remains, dec. vi (Mem. Geol. Surv., 1852), no. 10. 



dixoni, P. M. G. Egerton, ibid., pis. x. x* ; A. S. Woodward, Proc. 

 Geol. Assoc, vol. x (1888), p. 303. 

 LOC. Chalk ; S. E. England. [Head, etc. ; Brit. Mus.] T. 



L.OPHODUS, Romanovsky. v. Helodus and Psephodus. 

 angularis, Davis, v. Helodus angularis. 

 bifurcatus, Davis, v. Helodus bifurcatus. 

 conicus, Davis, v. Helodus conicus. 

 didymus (Agassiz), Davis, v. Psephodus magnus. 

 gibberulus (Agassiz), Davis. v. Helodus gibberulus. 

 Iwvissimus, Davis. v. Psephodus magnus and Psephodus 



lsevissimus. 

 levis, Davis, v. Helodus levis. 

 mammilla.)' is, Davis, v. Helodus mammillaris. 

 reticulatus, Davis, v. Helodus reticulatus. 

 serratus, Davis, v. Venustodus serratus. 

 sinuosus, Davis, v. Psephodus magnus. 



LOPHODUS, Symonds. v. Acrodus keuperinus. 



LOXOSTOMUS, L. Agassiz, Rep. Brit. Assoc, 1844 (1845), P- 3 oS 

 (name only). 



mancus, L. Agassiz, ibid., p. 308 (name only). 



I.OC. London Clay ; Sheppey. [Imperfect head ; Brit. Mus.] T. 



MACROPOMA, L. Agassiz, Poiss. Foss., Feuill., p. 55 (1835), an d 

 vol. ii, pt. ii (1843;, P- 174- 

 ef/ertoni, Agassiz. v. Eurypoma egertoni. 



xnantelli, [-ii] L. Agassiz, Poiss. Foss., Feuill., p. 55 (1835), and 

 vol. ii, pr. ii (1843), P- ! 74i pis- \xva-d; \V. C. Williamson, 

 Phil. Trans., 1849, P- 462, pi. xlii, f. 25, 26, pi. xhii, f. 27-30 ; 

 [-ii] T. H. Huxley, Figs, and Descript. Brit. Organic Re- 

 mains, dec. xii (Mem. Geol. Sun-., 1866), p. 27, pis. vii, viii ; 

 J. Morris, Car. Brit. Foss., 1854, p. 332 ; A. S. Woodward, 

 Proc. Geol. Assoc, vol. x (1888), p. 303. 

 Amia ? lezuesiensis, G. A. Mantell, Foss. S. Downs, 1822, p. 



239, pis. xxxvii, xxxviii. 

 i.OC. Chalk ; S. E. England. [Imperfect fishes ; Brit. Mus.] T. 



stibstriolatum, Huxley. 7'. Coccoderma substriolatum. 



