90 
BEEENICEA. 
D. 4592. An irregular zoarium of var. echinata (Orb.) with low peristomes 
(on slide). Turonian: Craie marneuse. Villardin, Loir- et- Cher. 
Purchased 1898. 
D. 4595. A zoarium of var. echinata (Orh.) surroimding a cylindrical branch 
(on slide). Turonian: Craie marneuse. Villardin Stat. Purchased 
1898. 
D. 4591. A zoarium of var. echinata (Orh.) surrounding a Bryozoan branch 
(on slide). Turonian: Craie marneuse. Montoire, Loir-et-Cher. 
Purchased 1898. 
6. Berenicea regularis (d’Orbigny), 1851. 
Synonymy. 
Biastopor a regularise d’Orhigny, 1851. Bry. Cret. pi. 636, figs. 9, 10. 
? ,, ,, Vine, 1890. Bry. Red. Chalk : Quart. Joum. Geol. Soc. 
vol. xlvi. p. 476 
Pergens, 1890. Revision, p. 334. 
Vine, 1891. Polyz. Red Chalk : Proc. Yorks. Geol. Sec. 
vol. xi. p. 380. 
Vine, 1892. Addit. Cret. Polyz. : ihid. vol. xii. p. 160. 
Canu, 1897. Bry. Jan. : Bull. Soc. geol. Fr. ser. 3, 
vol. XXV. p. 152. 
,, „ Canu, 1898. Bry. St. Cal. : ibid. vol. xxv. p. 743. 
Berenicea ,, d’Orhigny, 1854. Bry. Cret. p. 865. 
? ,, ,, Wiltshire, 1869. Red Chalk: Quart. Journ. Geol. Soc. 
vol. xxv. p. 187. 
,, ,, Peron, 1893. Desc. Brach. Bry. Tunisie, p. 341. 
? Biastopora densata, d’Orhigny, 1851. Bry. Cret. pi. 637, figs. 1, 2. 
? ,, orbicula, d’Orhigny, 1851. Ibid. pi. 637, figs. 3, 4. 
Berenicea conferta, von Reuss, 1872. Bry. unt. Plan. : Palfeontogr. vol. xx. 
pt. 1, p. 109, pi. xxvi. fig. 11 ; pi. xxvii. fig. 1. 
,, ,, von Reuss, 1874. Bry. oh. Plan. : ibid. pt. 2, p. 131. 
? Biastopora concreta, Pocta, 1892. Mech. Koryc. Hory : Ceska Ak. Fr. Jos. 
Praze, sect. ii. p. 15, pi. i. fig. 20, 
Reptotubigera ramosa^ var. disciformise Vine, 1893. Rep. Brit. Assoc. 1892, 
p. 308. 
Diagnosis. 
Zoarium large, flabelliform ; regular or irregular. Surface 
smooth. 
Zooecia short; as a rule only visible at the distal ends; they 
may he immersed in the zoarium or (in weathered specimens) 
sharply separated from one another. 
Peristomes raised to medium height; very irregular in' dis- 
tribution; crowded together, especially near the margin of 
the zoarium. 
