88 
BERENICEA. 
D. 3899. 
D. 961. 
D. 4105. 
D. 8881. 
D. 3885. 
D. 3909. 
D. 3907. 
D. 3882. 
D. 3880. 
D. 3911. 
D. 2659. 
D. 987. 
S. 2689. 
D. 2688. 
D. 2693. 
D. 3001. 
D. 3006. 
D. 3894. 
D. 2973. 
D. 479. 
D. 508. 
D. 512. 
A very large broken zoarium, encrusting a fragment of Echinocorys 
(on slide). Middle Chalk. Chatham. Gamble Coll. 
Two irregular zoaria of var. echinata (Orb.), on slide. Middle 
Chalk. Chatham. Vine Coll. Eecorded by Vine as Liastopora 
papillosa. 
A large zoarium on a fragment of Inoceramus, with Berenicea 
regularis (Orb.), var. gamblei. Middle Chalk. Chatham. Gamble 
Coll. 
A large regular zoarium, with gonocysts, encrusting a fragment of 
Echinocorys (on slide). Middle Chalk. Chatham. Gamble Coll. 
A thin zoarium, encrusting a fragment of Echinocorys (on slide). 
Middle Chalk. Chatham. Gamble Coll. 
A zoarium, with gonocysts and young zoarium attached, encrusting 
an echinid fragment (on slide). Middle Chalk. Chatham. 
Gamble Coll. 
A thick zoarium, with irregular gonocysts, encrusting an echinid 
fragment (on slide). Middle Chalk. Chatham. Gamble Coll. 
A zoarium, with circular series of gonocysts, encrusting echinid plate 
(on slide). Middle Chalk. Chatham. Gamble Coll. 
A large irregular zoarium, encrusting a shell fragment (on slide). 
Middle Chalk. Chatham. Gamble Coll. 
A regular zoarium, without gonocysts, encrusting an echinid fragment 
(on slide). Middle Chalk. Chatham. Gamble Coll. 
Two thin zoaria on an echinid fragment (on slide). Middle Chalk. 
Chatham. Vine Coll. 
A series of three attached zoaria on an echinid fragment (on slide) . 
Middle Chalk. Chatham. Vine Coll. 
Two broken zoaria on echinid fragments (on slide). Middle Chalk. 
Chatham. Vine Coll. 
A large typical zoarium, with gonocysts, on an echinid plate (on 
slide). Middle Chalk. Chatham. Vine Coll. 
Two large thin zoaria, with Membranipora, sp., on an echinid plate 
(on slide). Middle Chalk. Chatham. Vine Coll. 
Two thin zoaria, encrusting an Echinocorys scutatus (on slide). 
Upper Chalk. Charlton. Presented by G. C. Crick, Esq. 
A zoarium with apertures regularly arranged on curved intersecting 
lines, encrusting Echinocorys scutatus (on slide). Upper Chalk. 
Bromley. J. Simmons Coll. 
A broken, weathered zoarium, encrusting an echinid plate (on slide). 
Middle Chalk. Chatham. Gamble Coll. 
A regular zoarium, without gonocysts, encrusting a fragment of 
Echinocorys (on slide). Upper Chalk. Loc. ? J. Morris Coll. 
Several zoaria, with Stomatopora gracilis (Edw.), on Echinocorys 
scutatus. Middle Chalk. .Chatham. Gamble Coll., 1893. 
"With Onychocella, sp., on Inoceramus. Middle Chalk. Chatham. 
Gamble Coll., 1893. 
"With Stomatopora granulata (Edw.), Membranipora, sp., etc., on 
Echinocorys scutatus. Middle Chalk. Chatham. Gamble Coll., 
1893. 
