54 TRILOBITA. 



Phacops (Odontochile) obtusicaudatus, Salter (1855). Caradoc Slate, 



Coldwell, Westmoreland. 



Phacy}s obtusicaudatus, Salter, 1855, in Sedgw. & M'Coy's Synops. Foss. of 

 the Woodw. Mus. pi. i. G. tigs. 15, 16 ; id. Mem. Geol. Surv. Decade ii. 

 pi. i. ; id. 1804, Mon. Pal. Soc. pt. 1, p. 45, pi. i. figs. 42-45. 



Phacops (CryphSBUS) punctatus, Stoiningor ?, 1833. M. & L. Devonian, 



Torquay, South Devon ; Slates of Liskeard, Cornwall. 



Olenus ptmctatus, Steiniuger, 1833, Mem. de la Soc. Geol. Fr. i. p. 356, 



pi. xxii. ; Emmricli, 1839, Dissertation, p. 55. 

 Asaphus arachnoides, Goldfuss, 1843, Leonhard u. Bronn's Neues Jahrbuch, 



p. 561, tab. V. fig. 3. 

 Pleuracanthus arachnoides, Milne-Edw. 1840, Crust, iii. p. 329. 

 Phacops arachnoides, Burmeister, 1843, Org. Trilob, 1st edit. ; 1846, 2nd edit. 



p. 96. 

 P. punctatus, Salter, 1864, Mon, Pal. Soc. pt. 1, p. 59, pi. i. figs. 17-19. 



Phacops Stokesii, Milne-Edw. 1840. Llandovery Rocks, Mullock, 



Girvan, Galway, &c. ; May-Hill Sandstone, Wenlock 



Limest., Dudley &c. ; Ludlow Eocks, Shropshire &c. 



Asaphus macrophthalmus, Brong. 1822, Crust. Foss. pi. i. fig. 5. 



Calymene macrophthalma, Buckl. 1836, Bridgew. Treatise, pi. Ixiv. fig. 4 ; 



Murch. 1839, Sil. Syst. t. xiv. fig. 2. 

 e. Stokesii, Milne-Edw. 1840, Crust, iii. 324. 

 Portlockia sublcevis, M'Coy, 1846, Sil. Foss. Ireland, pi. iv. fig. 13. 

 Phacops Stokesii, Salter, 1848, Mem. Geol. Surv. vol. ii. pt. 1, p. 335, pi. v. 

 fig. 1 ; id. 1850, Quart. .lourn. Geol. Soc. vol. vii. pi. ix. fig. 2 ; id. 1859, 

 Siluria, 2nd edit. pi. xviii. tig. 6 ; id. 1864, Mon. Pal. Soc. pt. 1, p. 21, pl.ii. 

 figs. 1-6; Murch. 1867, Siluria, p. 520, pi. x. fig. 6, pi. xviii. fig. 6; Salter, 

 1873, Cat. Camh. & Sil. Foss. pp. 76, 86, 93, 131, 166. 

 Portlockii Stokesii, M'Coy, 1851, Synopsis Woodw. Mus. p. 163. 



Phacops (Chasmops) subduplicata, Salter, 1866. Llandovery Rocks, 



Haverfordwest, Pembrokeshire. 

 Ogyqia ? (vel Phacops) subduplicata, Salter, 1866, Mon. Pal. Soc. pt. 3, p. 130, 



pi. XV. figs. 7, 8. 

 Phacops ( Chasmops) subduplicata, Salter, 1867, Siluria, p. 520. 



Phacops (Chasmops) truncato-caudatus, Portlock, 1843. Caradoc, 



Desertcreat &c., Tyrone. 

 Phacops truncato-caudatus, Portlock, 1843, Rep. Geol. Tyrone, pi. ii. figs. 1-4 ; 

 Salter, 1864, Mon. Pal. Soc. pt. 1, p. 42, pi. iv. tigs. 13-15. 



Phacops Weaveri, Salter, 1855. May-Hill Sandstone, Long's 



Quarry, Damory Bridge, Charfield, Woodford Green, 

 Tortworth, and Marloe's Baj', Pembrokeshire. 

 Phacops Weaveri, Salter, 1855, Decade ii. Geol. Surv. art. 1, p. 7, pi. i. fig. 16 j 

 id. 1864, Mon. Pal. Soc. pt. 1. p. 57, pi. iii. figs. 1-3, pi. iv. figs. 6-9. 



PHILLIPSIA, Portlock, 1843. 



Entomolithus, Martin, 1809, Petrificata Derbiensia. 

 Asaphm, Phil. 1836, Geol. Yorks. vol. ii. p. 239. 



