28 TBILOBITA . 



Brachymetopns ouralicus, De Vera. Lower Carboniferous, Derbyshire 



and Russia. 

 Phillipsia ouralicus, De Vera. Geol. Russ. ii. t. 27. fig. IG. 

 riiillipsia Jonesii, De Kon. 1842, Anim. Foss. t. 53. fig. 6. 

 Brachymetopus ouralicus, Salter & H. Woodw. 18(35, Cat. & Chart Foss 

 Crust, p. 10, fig. 118. 



CALYMENE, Brongniart, 1822. 



Entomolifhes, Parkinson, 1811, Org. Rem. iii. 



Cah/mene, Brongniart, 1822, Crust. Foss. ii. p. 1 ; Dalman,1826, p. 3G; Mur- 



ciuson, 1839, 8il. Svst. p. 653 ; Milne-Edwards, 1840, Crust, iii. p. 320 ; 



Burmeister, 1843, Org. Trilob. ; Portlock, 1843, Geol. Rep. Londond. ; 



Salter, 1848, Mem. Geol. Surv. vol. ii. pi. 1 ; M'Coy, 18-51, Pal. Foss. 



Woodw. Mus. 



Distribution. Cambrian and Silurian. 



Calymene Bliimenbachii, Brong. 1822. Caradoc, Ireland ; Lower 



Llandovery, Wales, Ayrshire ; Woolhope and 



Wenlock beds, Great Britain and Ireland, and 



Upper and Lower Ludlow Rocks. 



Calymene BJumenhachii, Lytteltoa, 1750, Phil. Trans, vol. xlvi. pis. i. & ii. 



p. 598 ; Brongniart, 1822" Crust. Foss. ii. 1, pi. i. fig. 1, a-c. 

 C. niagnrensis, Hall, 1843, Geol. Report 4th District, p. 101, fig. 3. 

 C. suhdiademata. M'Coy, 1851, Pal. Foss. Woodw. Mus. pi. i. F. fig. 9. 

 C. Blumenbachii, Salter, 1865, Mon. Pal. Soc. pt. 2, pi. viii. tigs. 7-16, and 



pi. ix. figs. 1, 2. 

 C. Blumenbachii, id. 1866, Decade Geol. Suiw. vol. iii. p. 320, pi. xvii. figs. 



1-7. 

 Var. Alportiana, Salter, 1865, Mon. Pal. Soc. pt. 2, woodcut, fig. 20, p. 95. 



Cal3miene Blumenbachii, var. Caractaci. Caradoc Rocks of 



Shropshire, IST. Wales, Ireland, and Westmoreland. 



\_Calymene selenecephala, Green's Monogr. 1833 ?, Cast no. 3.1 



C. suhdiademata, M'Coy, 1855, Pal. Foss. Woodw. Mus. pi. i. F. fig. 10. 



C. Blumenhnchii, var. brevicapitata, Salter, 1865, Mem. Geol. Surv. vol. iii. 



pi. xvii. fig. 9. 

 C. Blumenbachii, var. Caractaci, Salter, 1865, Mon. Pal. Soc. pt. 2, pi. ix. figs. 



3-5. 

 C. Bbimenbachii, var. brevicapitata or Caractaci, Salter, 1866, Decade Geol. 



Surv. vol. iii. pi. 17. fig. 9. 



Calymene brevicapitata, Portlock, 1843. Landeilo Flags, N. & S. 



Wales. 

 Calyme^ie brevicapitata, Portlock, 1843, Geol. Rep. pi. iii. fig. 3 ; Salter, 1848, 



Mem. Geol. Surv. vol. ii. pt. 1, p. 341, pi. xi. 

 C. parvula, Barrande, Trilob. p. 27. 



Calymene Cambrensis, Salter, 1865. Llandeilo Flags, S. Wales, Lann 



Mill, Xarberth, &c. 

 Cah/mene brevicapitata, Salter, 1848, Mem. Geol. Surs'. vol. ii. pt. 1, pi. xi. 



figs. .3-5 ; M'Coy, 1855, Pal. Foss. Woodw. Mus. pi. i. F. figs. 4, 5. 

 C. Blumenbachii, Var. cambrensis, Salter, 1865, Mem. Geol. Surv. vol. iii. 



pi. xvii. figs. 13, 14. 

 C. cambrensis, Salter, 1865, Mon. Pal. Soc. pt. 2, pi. ix. figs. 12-14. 



