DIASTOPORA. 



127 



Hschara ranvilliana, Micbelin, 1846, op. cit. p. 243, pi. Ivii. fig. 12. 

 ,, Bronn, 1848, Nomencl. p. 471. 



,, ,, Bronn, 1849, Enura. p. 134. 



D'Orbigny, 1849, Prod. Pal. t. i. p. 316. 

 ,, Terquem, 1855, Pal. dep. Moselle (sep. copy), p. 30. 



,, Pictet, 1857, Traite Pal. ed. 2, t. iv. p. 123, pi. xc. 



fig. 26. 

 ,, ,, Terquem, 1868, in Jacquot, Descr. geol. dep. Moselle, 



p. 296. 



Elea D'Orbigny, 1852, Pal. fran9_ Terr. cret. t. v. p. 628. 



Lateromultelea D'Orbigny, 1852, op. cit. p. 629. 



Itiastopora cervicornis, Michelin, 1846, op. cit. p. 241, pi. Ivi. fig. 12. 

 ,, Bronn, 1848, Nomencl. p 420. 



,, Bronn, 1849, Enum. p. 141. 



Haime, 1854, op. cit. p. 189, pi. ix. fig. 2. 



,, ,, Deslongcbamps, 1865, op. cit. p. 151. 



,, ,, Vine, 1883, 3rd liep. Foss. Polyz. : Rep. Brit. Assoc. 1882, 



p. 265. 

 Bidiastopora ,, D'Orbigny, 1849, Prod. Pal. t. i. p. 317. 



,, ,, D'Orbigny, 1849, Genr. nouv. Bry. : Rev. Mag. Zcol. 



ser. 2, t. i. p. 502. 



Elea ,, D'Orbigny, 1852, op. cit. 1 v. p. 628. 



Bidiastopora ramosissima, D'Orbigny, 1849, Prod. Pal. t. i. p. 317. 

 Diastopora ,, Haime, 1854, op. cit. p. 190, pi. ix. fig. 3. 



,, ,, Terquem, 1855, Pal dep. Moselle (sep. copy), p. 26. 



,, ,, Deslongcbamps, 1865, op. cit. p. 151. 



,, ,, Terquem, 1868, in Jacquot, Descr. geol. dep. Moselle, 



p. 290. 



,, ,, Vine, 1883, op. cit. p. 265. 



,, ,, Vine, 1888, op. cit p. 17. 



,, ,, Friren, 1893, Bry. ool. inf. Metz : Bull. Soc. Hist. nat. 



Metz, ser. 2, t. vi. p. 53. 



Elea D'Orbigny, 1852, op. cit. t. v. p. 628. 



Entalophora ,, Vine, 1884, op. cit. p. 188. 



Bidiastopora luciana, D'Orbigny, 1849, Prod. Pal. t. i. p. 317. 

 Multisparsa luceana, D'Orbigny, 1852, op. cit. p. 870, pi. Dcclxi. figs. 1-3. 

 ? Diastopora lucensis, Haime, 1854, op. cit. p. 191. 



,, fenestrata, Reuss, 1867, Bry. braun. Jura Balin: Denk. k. AJcad. 



Wiss. Wien. Bd. xxvii. p. 11, pi. ii. fig. 5. 



DIAGNOSIS : 



Zoarium bilaminate, forming either thin, broad, crumpled fronds 

 or thick, narrow branches. 



Zoceew short and broad; fusiform. Peristomes slightly raised' 

 not crowded ; quincuncially arranged. 



Formula. p, c, I, r = 1, 2, 1, rO. 



