PISCES. 1 1 7 



MACROPOMA [continued) — 



(coprolites of), L. Agassiz, Poiss. Foss., vol. ii (1843), p. 177, 

 pi. lxv<7, f. 3-1 1. 

 'Cones of unknown vegetables,' J. Parkinson, Organic Remains, 

 vol. i, 1820, p. 447, pi. vi, f. xv, xvii ; G. A. Man tell, Foss. 

 S. Downs, 1822, p. 103, pi. ix, f. 5, n. [Brit. Mus.] 



MACROSEIVIIUS. L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), 

 p. 150. 

 hrevivostris, L. Agassiz, ibid., p. 166 (name only). 



LOC. Stonesfield Slate. [Mandib. ramus ; Brit. Mus.] 



MEGALICHTHYS. L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), 



pp. 89, 154 ; T. H. Huxley, Figs, and Descript. Brit. 



Organic Remains, dec. x (Mem. Geol. Surv., 1861), p. 12 ; 



J. Young, Quart, journ. Geol. Soc, vol. xxii, 1866, p. 606 ; 



W. J. Barkas, Monthly Rev. Dental Surgery, vol. iv (1875), 



pp. 60, 197, 251, f. lxxi-lxxix. [See also ft/iizodus.~\ 

 CENTRODUS, F. M'Coy, Ann. Mag. Nat. Hist. [2] vol. ii, 1848, 



p. 4, and ibid., vol. iii, 1849, p. 140. 

 PARABATRACHUS, R. Owen, Quart. Journ. Geol. Soc, vol. ix, 



1853, p. 67. 

 RHOMBOPTYCHIUS, J. Young {ex Huxley, MS.), Quart. Journ. 



Geol. Soc, vol. xxii, 1866, p. 604. 

 Ganolodus, R. Owen, Trans. Odontol. Soc, vol v, 1867, 



p. 354 {pars). 



coccolepis, J. Young, Rep. Brit. Assoc, 1869 (1870), Sect., p. 102 ; 

 J. Ward, [Proc] N. Staffs. Nat. Field Club, 1875, p. 229. 

 LOC. Coal-Meas. ; Lanarkshire, Northumberland, and N. Staf- 

 fordshire. [Head-bones ; J. Thomson Coll.] 



falcatus, S. Hibbert, Trans. Roy. Soc. Edinb., vol. xiii (1835), 

 p. 214 ; J. Morris, Cat. Brit. Foss., 1854, p. 333. 

 LOC. Coal-Meas. ; Greenside, Glasgow. 



hibberti, L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), p. 90, pis. 

 lxiii, lxiiirt, lxiv ; R. Garner, Nat. Hist. Staffordsh., 1844, p. 

 446, pi. E, f. 10 ; W. C. Williamson, Phil. Trans., 1849, P- 45°> 

 pi. xli, f. 15, pi. xlii, f. 16-19 ; J. Morris, Cat. Brit. Foss., 1854, 

 P- 333 ; F. M'Coy, Brit. Pala?oz. Foss. (1855), p. 610; J. W. 

 Salter (ex Egerton, MS.), Foss. S. Welsh Coalfield (Mem. 

 Geol. Surv. — Iron Ores Gt. Brit., pt. iii, 1861), p. 224, pi. i, 

 f. 16 ; J. Ward, [Proc] N. Staffs. Nat. Field Club, 1875, P- 

 227, f. 10, 14, and Trans. N. Staffs. Inst. Mining Engin., vol. x 

 (1889;, pi. ii, f . 4 ; R. Etheridge, jun., Geol. Mag. [2] vol. v, 

 1878, p. 269 ; L. C. Miall, Quart. Journ. Geol. Soc, vol. xl, 

 1884, p. 347, woodcuts 1-4, 6. [See also Rhizodus hi,'<berti.\ 

 Ichthyolithus clackmannetisis, J. Fleming, Edinb. New Phil. 

 Mag., vol. xix, 1835, p. 314, pi. iv, f. 1-3. [Portions of fish; 

 Edinburgh Mus.] 



