BERENICEA. 77 



are well raised ; these represent an approach to the condition of 

 Fubulipora, and it is not easy to draw the line between the two 

 genera. 



1. Berenicea allaudi (Sauvage), 1889. 



SYNONYMY : 

 JRosacilla allaudi, Sauvage, 1889, Bry. jur. Boul. : Bull. Soc. geol. France, 



ser. 3, t. xvii. p. 46, pi. iv. figs. 1-5. 

 Berenicea, ,, Gregory, 1894, Cat. Jur. Bry. York Mus. : Rep. Yorks. 



Phil. Soc. 1893, p. 60. 



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



vol. xvii. p. 44. 



DIAGNOSIS : 



Zoarium a large thin disc, somewhat irregular at the border. 

 Surface flat. 



Zocecia cylindrical, somewhat fusiform ; visible throughout ; of 

 medium length, punctulate ; front wall traversed by slight undu- 

 lations. 



Peristomes slightly elevated ; irregularly arranged. 



Formula. 1 p, c, I, r = l, 1, 1, dO. 



DISTRIBUTION. 



BRITISH : 



Great Oolite : Cox's Pit, Bedford. 



Inferior Oolite : Burton Bradstock. (York Museum.) 



Lower Ragstone : Cold Comfort, near Leckhampton. 

 FOREIGN : 



Inferior Oolite Callovian and Oxfordian : Boulogne. 



Description of Figure. PI. III. Fig. 6. Part of a zoarium 

 from Inferior Oolite, X 16 dia. ; it is worn, and thus does not 

 show the ornamentation. Brit. Mus. D. 1795. 



Affinities. Among the British Jurassic species, B. allaudi most 

 resembles B. striata, from which, however, it differs by the 

 shortness of the zocecia in the former, as well as in the flabellate 

 arrangement of the zocecia in the latter. The species is well 

 marked ; it is rare in England, but a good series of figures of it 

 has been given by M. Sauvage. Its closest Cretaceous ally is 



1 In the last term of the formulae for Berenicea, d= discoid ; /= flabellif orm ; 

 i irregular ; 0,1, and 2, refer to the crowding of the peristomes. 



