VOL. XVI.(3) DORSET AND HAMPSHIRE COASTS | 269 
The section is as follows—the highest beds being 
furthest east :—* 
SECTION OF FOREST MARBLE BEDS AT HERBY LEIGH 
a. Limestone, hard, shelly, blue-hearted, and false-bedded 
and sandy oolite. 
b. Clayey shales and limestones : the limestones of typical 
Forest Marble aspect and containing : A/ectryonia flabell- 
oides (Lamarck), Ostrea sp., Oxytoma costata (Sowerby), 
Plagiostoma cardiiformis, Sowerby, Trigonta pullus, Morris 
and Lycett non Sowerby, Chlamys vagans (Sowerby), 
| ? Acteonina, Cerithium? Walton, Lycett, Pentacrinus- 
ossicle, and Ostracods. 
c. RHYNCHONELLA-BED (=Bradford Clay). The upper por- 
tion is almost wholly made up of specimens of Ch/amys 
vagans, which, in common with nearly all the larger 
fossils, are literally covered with Polyzoa, Serpulz, the 
foraminifer Webbina, and small oysters; Pleurotomaria 
burtonensis, Lycett, Turbo burtonensis, Lycett, Gervillia 
acuta, Sowerby, Gervillia sp., Mytilus pectinatus, Sowerby, 
Ostrea (Exogyra) lingulata, Morris and Lycett (ex Walton 
MS), Ostrea Sowerbyi, Lycett, Pecten (Chlamys) vagans 
(Sowerby), Pecten hemicostatus, Morris and Lycett, Phol- 
adomya sp. (fragment), Zrigonia Moretoni, Morris and 
Lycett, Rhynchonella Bouett, Davidson, Ductyothyrts 
coarctata (Parkinson), Zerebratula langtonensis, Walker, 
Terebratula 2 spp., Ter. aff. maxillata, Sow., Ornithella 
5 spp. *Apsendesia sp. Berenicea parvitubulata, Gregory 
(B.M.) Cat. Jur. Bry., pl. iv, fig. 5 non fig. 6);,c8: 
parvitubulata, Gregory (id. fig. 6 non fig. 5), B. Sauvaget, 
Gregory, Meuropora spinosa (Lamouroux), Meuropora 
sp., Stomatopora Waltoni, Haime S. cf. Walton, Haime, 
Proboscina sp., Serpula intestinalis, Phillips, S. plicatilis, 
Goldfuss, S. guadrilatera, Goldfuss, Acrosalenia spinosa, 
Agassiz, Apiocrinus Parkinsoni, Schlotheim, eronella 
pistilliformis, Lamouroux. 
1 
: 
: 
The very marked difference between the fossils of 
these two contiguous deposits—the Forest Marble clays 
crowded with fossils, and nearly all of them, especially 
x H. B. Woodward, “ The Jurassic Rocks of Britain —The Lower Oolitic Rocks of 
England (Yorkshire excepted),” vol. iv. (1894), pp. 341 and 344-345: Damon, Geol. 
Weymouth (1884), p.15: T. Davidson, Suppl. Jurassic Brachiopoda (Pal. Soc.), p. 156: 
H. B. W., Proc. Geol. Assoc., vol. ix., p. 207. 
2 The Polyzoa were identified by Mr W. D. Lang, of the British Museum. 
