150 TRILOBITA. 
of <Acidaspis erinaceus, Torver Beck. Presented by J. E. 
Marr, Esq. 
Phacops elegans (Boeck and Sars) var. glaber, J. E. Marr and 
H. A. Nicholson, Q. J. G. S. xuiv (1888), pl. xvi, f. 4, p. 721. 
Skelgill Beds (glaber-zone); Skelgill. Presented by J. E. 
Marr, Esq. 
P. granulatus (Miinster). Calymene sp., J. de C. Sowerby, Trans. 
Geol. Soc. ser. 2, v (1840), pl. liv, f. 23, 24. Portlockia granu- 
lata, F. McCoy, Brit. Paleoz. Foss. (1851), p. 177. G. F. 
Whidborne, Dev. Fauna 8. Eng. (1889), p. 4. Devonian ; 
Petherwin. 
P. llanvirnensis, H. Hicks, Q. J. G.S. xxxr (1875), pl. ix, f. 4, 
p. 187. Llanvirn Beds; Llanvirn Quarry. Presented by Dr 
H. Hicks. 
P. (Chasmops) macrura, Angelin. Odontochile truncato-caudatus 
(Portlock), F. McCoy, Brit. Palseoz. Foss. (1851), pl. 1 G, f. 20, 
21, p. 162. Middle Bala; the Hollies, Church Stretton: and 
Coniston Limestone ; Coniston. 
P. (Dalmanites) mucronatus (Brongniart), J. E. Marr and H. 
A. Nicholson, Q. J. G. S. xLIv (1888), pl. xvi, f. 5, 6, p. 721. 
Skelgill Beds (zone of Ampyx aloniensis); Browgill. Presented 
by J. E. Marr, Esq. 
P. (Odontochile) obtusi-caudatus, J. W. Salter, Appendix to 
F. McCoy, Brit. Paleeoz. Foss. (1855), p. un. F. MeCoy, «bid. 
(1851), pl. iG, f. 15, 16, p. 161. Calcareous Flags ; Coldwell. 
Another specimen, J. W. Salter, Mon. Brit. Tril. (1864), pl. 1, 
f. 42 a, b, p. 45. Coniston Flags ; Coniston. 
These specimens cannot be found. 
Phillipsia derbiensis (Martin), H. Woodward, Brit. Carb. Tril. 
(1883), pl. i, f. 3, p. 12. Carboniferous Limestone ; Settle. 
Burrow Collection. 
P. eichwaldi (Fischer) var. mucronata, McCoy. (rriffithides 
meso-tuberculatus, F. McCoy, A. M. N. H. ser. 2, Iv (1849), 
p. 406, and Contrib. Brit. Pal. (1854), p. 144, and Brit. 
Palzoz. Foss. (1851), pl. iii p, f 10, 11, 11 a, p. 182. GE. 
Woodward, Brit. Carb. Tril. (1883), p. 26. Carboniferous 
Limestone; Derbyshire. Presented by W. Hopkins, Esq. 
