BEEENICE1. 105 



zooecia, and a peripheral zone of imperfectly developed zooscia. 



Etallon's description of the specimen he refers to as B. orbiculata, 

 suggests that it is probably a B. allaudi (Sauv.). 



LIST OF SPECIMENS. 



D. 915, D. 939. On Nucleolites orbicularis (Phil.). Cornbrash. Thrapston. 



Vine Coll. 

 11175. On Zeilleria ornithocephala (J. de C. Sow.). ,, Rushden. 



Miss Baker Coll. 

 50990. On Terebratula intermedia, J. de C. Sow. Great Oolite. Sutton, 



Wilts. Morris Coll. 

 B. 4867. On ossicle of Apiocrinus elegans (Defr.). Bradford Clay. Bradford. 



Figd. PL V. Fig. 5. 



67667. On Rhynchonella obsoleta, J. de C. Sow. Bradford Clay. Bradford. 

 D. 2168. On Apiocrinus elegans (Defr.), withl?. diluviana, Lx., and B. archiaci, 



Haime. Bradford Clay. Bradford. Brodie Coll. 

 B. 4859. On Ostrea acuminata, J. de C. Sow., with B. diluviana, Lx., and 



B. archiaci, Haime. Box. Holl Coll. 

 20434. On Clypeus mutter i. Great Oolite. Kingsthorpe. 

 B. 4844. On Terebratula intermedia, J. de C. Sow. Great Oolite. Hampton 



Common. Byne Coll. 



97418. On Rhynchonella obsoleta, J. de C. Sow. 

 D. 6. Inferior Oolite. Holl Coll. 



D. 1839. ,, ,, Cleeve Hill, Gloucestershire. 



B. 2284. On Holectypus hemisphcericus (Ag.). Broad AVinsor. Figd. PI. V. 



Fig. 4. 

 B. 4529, B. 4562. Bathonian. Ranville. Tesson Coll. 



16. Berenicea concatenata, Eeuss, 1867. 



SYNONYMY : 



Berenicea concatenata, Reuss, 1867, Bry. braun. Jura Balin : Denk. k. Akad* 

 Wiss. Wien. Bd. xxvii. p. 9, pi. i. fig. 8. 



DIAGNOSIS : 



Zoarium discoid, rather thick. 



Zooecia short, stumpy, transversely striated. Arranged in linear, 

 radial series. 



Peristomes raised with thickened margins ; elongate ; those of 

 the same radial series in close contact. Not quincuncial. 



Formula. p, c, /, r=2, 0, 0, d2. 



Distribution. Bathonian Braun Jura : Balin ; Ranville, 

 Normandy. 



Affinities. This species, in its general appearance, closely 



