84 



BEEENICEA. 



higher peristomes, are more fusiform, and shorter. These seem 

 sufficient to separate them, apart from the differences in the zoaria, 

 which in B. striata are irregular and flabelliform. The specimens 

 occur on an Ostrea, found in the Portland Oolite at Tisbury, and 

 they are of interest, as the only Bryozoa known from this stage in 

 England. The species is well marked ; its nearest Cretaceous ally 

 is B. Clementina, D'Orb., 1 which is, however, nearer to B. striata. 

 B. portlandica differs from B. Clementina in having a discoid 

 zoarium, the apertures more scattered, and longer zooecia. 



6. Berenicea striata, Haime, 1854. 



SYNONYMY : 

 Berenicea striata, Haime, 1854, Bry. jurass. : Mem. Soc. geol. France, ser. 2, 



t. v. p. 179, pi. vii. figs. Sa-b. 

 ,, Terquem, 1855, Pal. Et. inf. Lias Lux. : Mem. Soc. geol. 



France, ser. 2, t. v. p. 334. 



,, ,, Terquem, 1855, Pal. dep. Moselle (sep. copy), p. 15. 



,, ,, Terquem and Piette, 1865, Lias inf. Est France: Mem. Soc. 



geol. France, ser. 2, t. viii. p. 124, pi. xiv. figs. 19, 20 

 (non 23, 24 as text). 

 ,, cf. ,, "Waagen, 1868, Zone Amm. sowerbyi : Geogn. Pal. Beitr. 



Bd. i. p. 646, pi. xxxiii. fig. 4. 



,, ,, Terquem, 1868, in Jacquot, Descr. geol. dep. Moselle, p. 231. 



non ,, ,, Manzoni, 1875, Brioz. Castrocaro, p. 44, pi. vi. fig. 74; 



pi. vii. fig. 79. 

 ,, ,, Vine, 1880, Rev. Fam. Diastoporidoe : Quart. Journ. Geol. 



Soc. vol. xxxvi. p. 357. 

 Witchell, 1882, Geol. Stroud, p. 14. 

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



Metz, ser. 2, t. vi. pp. 50 and 62. 

 ,, Gregory, 1894, Cat. Jur. Bry. York Mus. : Eep. Yorks. Phil. 



Soc. 1893, p. 60. 

 ,, Gregory, 1896, Rev. pt. iii. : Ann. Mag. Nat. Hist. ser. 6, 



vol. xvii. p. 44. 

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



1882, p. 264. 



non ,, ,, Neviani, 1893, Sec. contrib. Brioz. foss. Ital. : Boll. Soc. 



geol. Ital. vol. xii. p. 133. 



DIAGNOSIS : 



Zoarium flabellate ; irregularly lobed or discoid. Forms a thin 

 sheet. 



1 D'Orbigny. Pal. fran9- Terr. cret. t. v. p. 865, pi. ocxxxvi. figs. 1, 2. 



