72 PHYLLOPODA. 



Ceratiocaris stygius, Salter, 1860. Upper and Lower Ludlow, 



Lesmahagow. 

 Ceratiocaris stygius, Salter, 1860, Ann. & Mag. Nat. Hist. 3rd ser. vol. v. p. 156 ; 

 Salter, 1867, Siluria, p. 517. 



Ceratiocaris (teeth of>, H. Woodw. 1865, Upper Ludlow Eocks, 



Scotland. 

 Ceratiocaris (teeth of), H. Woodw. 1865, Geol. Mag. vol. ii. p. 403, pi. xi. 

 fig. 2. 



Ceratiocaris truncatus, H. Woodw. 1871. Carboniferous Limestone, 



Oreton and Farlow, Worcestershire. 

 Ceratiocaris truncatus, H. Woodw. 1871, Geol. Mag. vol. viii. p. 106, pi. iii. 

 fig. 2. 



Ceratiocaris (Physocaris) vesica, Salter, 1860. Upper Silurian, 



Shropshire. 

 Ceratiocaris {Physocaris) vesica, Salter, 1860, Ann. &: Mag. Nat. Hist. 3rd ser. 

 vol. V. p. 159 ; Salter & H. Woodw. 1805, Cat. & Chart Foss. Crust, p. 17, 

 fig. 8 ; 1867, Murch. Siluria, p. 517. 



DICTYOCARIS, Salter, 1860. 



Dictyocaris, Salter, 1860, Ann. & Mag. Nat. Hist. 3rd ser. vol. v. p. 162 ; H. 



Woodw. & Salter, Cat. & Chart Foss. Crust, p. 17. 

 Distribution. Upper Silurian. 



Dictyocaris Eamsayi, Salter, 1860. Upper Silurian, S. Scotland. 



Dictyocaris Ramsayi, Salter, 1860, Ann. & Mag. Nat. Hist. 3rd ser. vol. v. 

 p. 162, fig. 1 ; Salter & H. Woodw. 1865, Cat. & Chart Foss. Crust, p. 17, 

 fig. 9. 



DISCINOCARIS, H. Woodw. 1866. 



Discinocaris, H. Woodw, 1866, Quart. Journ. Geol. Soc. vol. xxii. p. 504. 

 Distribution. Lower Silurian. 



Discinocaris Browniana, H. Woodw. 1866. Moffat Shales (Lower 



Silurian), Dumfriesshire. 

 Discinocaris Browniana, H. Woodw. 1866, Quart. Joum. Geol. Soc. vol, xxii. 

 p. 504, pi. XXV. figs. 4-7. 



DITHYROCARIS, Scouler, 1835. 



Dithyrocaris, Scouler, 1835, Eecord of .Science; Portlock, 1843, Eep. Geol. 

 Londonderry, p. 314 ; M'Coy, 1844, Carb. Foss. Irel. p. 163 ; Salter & 

 Woodw. 1865, Cat. & Chart Foss. Crust, p. 17 ; H. Woodw. 1871, Geol. 

 Mag. p. 106. 

 Distribution. Old Eed Sandstone and Carboniferous. 



Dithyrocaris Colei, Portlock, 1843, Carboniferous Limestone Shales, 



Tyrone and Derry. 

 Dithyrocaris Colei, Portlock, 1843, Geol. Eeport on Londonderry, Tyrone, &c., 

 p. 314, pi. xii. ; M'Coy, 1844, Sj-nop. Carb. Foss. Ireland, p. 163. 



