PLATE VII. 
Fig, 1. lieptoraidtisparsa roirei,, Middle Clialk : Chatham. Part 
of a zoariimi, x 10 dia. Gamhlc ( 'oil, [D. 3944.J 
Fig. 2. lieptomultisparsasoicerln/i {1jO\\h(\.). Chalk: Maidstone. Part 
of a zoarium, x 7 dia. Old Coll. [D. 2991.] 
Fig. 3. Reptomultisparsa congesta (Kss.). Upper Chalk : Guildford. 
A nodular zoarium. Fig. 3 /^g upper surface, nat. .size ; 
Fig. 3i, part of the same from the .side, x 7 dia. Capron 
Coll. [D. 3030.] 
Fig. 4. Berenicea s 2 nssci, w.^). Lower Greensand : Farringdon. Part 
of a zoarium, x 10 dia. Old ( 'oil. [D. 5790.] 
Fig. 5. Bereniceaacanthiiui^\\,s\).{o\\iA\({e). Middle Chalk: Chatham. 
A zoarium, x 10 dia. Gamble Coll. [D. 429.] 
Fig. 6. Berenicea jessoni (Vine), var. reniformix. ]\Iiddle Chalk : 
Chatham. A zoarium with two gonoc-yst'^, x 10 dia. 
Gamble Coll. [D. 4163.] 
Fig. 7. BerenicGaregiilaris{OYh.), gamidei Cenomanian: Villers- 
sur-Mer. Margin of a zoarium, x 10 dia. Presented by 
William Hill, Esq. [D. 4386.] 
Fig. 8. Berenicea regidaris (Orb.). Turonian — Craie marneuse : 
Villardin, Loir-et-Cher. A young zoarium, x 10 dia. 
Purchased 1898. [D, 4593.] 
Fig. 9. Berenicea regularis (Orb.), var. eUiptica. Middle Chalk : 
Chatham. A young zoarium, x 10 dia. Gamble Coll. 
[D. 3896.] 
