CATALOGUE OF NON-TRILOBITES. 365 



BIVALVED ENTOMOSTRACA. 

 CYPRIDINID. 



CYPRIDINA Milne-Edw., 1838; Lamarck's Anim. s. Vert., vol. 5, p. 178, 



Carboniferous Recent . 

 CYPRIDINELLA J. & K., 1874; Mon. Carboniferous Entom., p. 21. 



Carboniferous. 

 SULCUNA Jones, 1873; Quart. Jour. Geol. Soc. London, vol. 29, p. 411. 



Carboniferous. 

 CYPRIDELLA De Kon., 1841; Mem. Acad. Royal Bruxelles, vol. 14, p. 19. 



Carboniferous. 

 BRADYCINETUS Sars, 1865; Oversigt af Norges Marine Ostracoder, p. 109. 



Devonian Recent , 

 PHILOMEDES Lilljeborg, 1853; Crust, in Scania Occurrentibus, p. 175. 



Devonian Recent . 

 RHOMBINA J. &K., 1874; Mon. Carboniferous Entom., p. 43. 



Carboniferous, 

 CYPRELLA Dekon., 1841; Mem. Acad. Roy. Bruxelles, vol. 14. 



Carboniferous. 



ENTOMOCONCHID JE . 



ENTOMOCONCHUS McCoy, 1839; Jour. Geol. Soc. Dublin, vol. 2, p. 91. 



Carboniferous . 

 OFFA J. & K., 1874; Mon. Carboniferous Entom., p. 53. Carboniferous. 



POLYCOPID-E. 



POLYCOPE Sars, 1865; Oversigt af Norges Marine Ostracoder, p. 121. 



Cambrian. Carboniferous Recent . 



ENTOM IDID.E. 



ENTOMIS Jones, 1861; Mem. Geol. Survey Scotland, Expl. map 32, p. 137. 



Silurian. Devonian. Carboniferous. 



ENTOMIDELLA Jones, 1873. Annals Mag. Nat. Hist., London, 4th series, 



vol. 11, p. 416. Silurian. 



BOLBOZOE Barr., 1872; Syst. Sil. Boheme, vol. 1, suppl., p. 500. Etage 



E. & G. Silurian. 



CYTHERELLIDJS . 



CYTHERELLA Jones & Bosquet, 1848 and 1852. Silurian Recent. 



CYTHERELLINA Jones & Holl, 1869; Annals Mag. Nat. Hist., London, 4th 



series, vol. 3, p. 215. Silurian. 



CYTHERINA Lamarck, 1818; Animaux sans Vert., vol. 5, p. 125. 



^CHMINA Jones & Holl, 1869; Annals Mag. Nat. His., London, 4th series, 



vol. 3, p. 217. Silurian. 



ISOXYSID2E. 



ISOXYS Wai., 1891; 10th Rep. U. S. Geol. Survey, p. 625. Olenenus zone. 



Taconic. 



