132 08TKAC0DA. 



PRIMITIA, Jones and HoU, 1865. 



Primitia, Jones and Holl, Ann. & Mag. Nat. Hist. 1865, .3rd ser. vol. xvi. 



p. 415. 

 " Ber/richirB simplices," Jones, 1855, Ann. & Mag. Nat. Hist. 2nd ser. vol. xvi. 



pp. 85, 171. 

 Cythm-opsis, M'Coy, Brit. Pal. Foss. Camb. 1855 ; Jones, 1858, Ann. & Mag. 



Nat. Hist. 3rd ser. vol. i. p. 248. 

 Distribution. Cambrian, Silurian, and Carboniferous. 



Primitia Mcornis, Jones and Holl, 186.5. Lower Silurian, Caradoc, Bala, 



Hamage, Shrewsbury, Shropshire. 

 Beyrichia bicornis, Jones, 1855, Ann. & Mag. Nat. Hist. 2nd ser. vol. xvi. 



p. 173, pi. vi. fig. 23. 

 Primitia bicoi^iis, Jones and Holl, 1865, ibid. 3rd ser. vol. xvi. p. 420. 



Primitia bipunctata, Salter, sp., 1865. Llaudeilo, L. Silurian 



Builth, S. Wales. 

 Beyrichia bipunctnta, Salter, MS., 1865, Cat. Foss. Mus. Pract. Geol. p. \Q. 

 Primitia bipunctata, Jones and Holl, 1869, Ann. & Mag. Nat. Hist. vol. iii. p. 220. 



Primitia concinna, Jones and Holl, 1865. Wenlock Limestone, Dudley. 

 Cytheropsis concinna, Jones, 1858, Ann. & Mag. Nat. Hist. 3rd ser. vol i.. 



p. 259. 

 Primitia concinna, Jones and Holl, 1865, Ann. & Mag. Nat. Hist. 3rd ser. vol. 

 x\\. p. 424. 



Primitia cristata, Jones and Holl, 1865. Wenlock Limestone, 



West Malvern. 

 Primitia cristata, Jones and Holl, 1865, Ann. & Mag. Nat. Hist. 3rd ser. vol. 

 xvi. p. 420, pi. xiii. figs. 1 a, b, c. 



Primitia excavata, Jones and Holl, 1869. U. Silurian, Woolhope, 



Malvern. 

 Primitia excavata, Jones and Holl, 1869, Ann. (S: Mag. Nat. Hist. 4th ser. 

 vol. iii. p. 222, pi. xv. figs. 10 a, b, c. 



Primitia lenticularis, Jones and Holl, 1869. U. Silurian, Woolhope, 



Malvern. 

 Primitia lentiadaris, Jones and Holl, 1869, Ann. & Mag. Nat. Hist. 4th ser. 

 vol. iii. p. 219 (woodcut). 



Primitia Maccoyii, Salter, sp., 1859. Carb. Limestone, Kildare, 



Ireland. 

 Cythere phaselus, M'Coy, 1846, Synops. Sil. Foss. Ireland, p. 58. 

 C. Maccoyii {" Forbes, n. s. ? "), Baily, Deseript. Quart.-sheet 35, N.E. Geol. 



Surv. Ireland, p. 10. 

 C. ? phaselus, Salter, 1859, in Murchison's ' Siluria,' 3rd edit. p. 538, 1867, 



4th edit. p. 517. 

 Primitia 3Iaccoyii, Jones and Holl, 1868, Ann. & Mag. Nat. Hist. 4th ser. 

 vol. ii. p. 56, pi. vii. figs. 1 a-c, 2 a, 2 b, 3 a-e. 



Primitia matutina, Jones and HoU, 1865. Caradoc, Cheney Longville, 



Shropshire. 

 Primitia matutina, Jones and Holl, 18tio, Ann. vt Mag. Nat. Hist. 3rd ser. 

 vol. xvi. p. 418. 



