22 Proceedings of the Royal Physical Society. 
Fusus antiquus, &. Common, except on the coast. 
», despectus, L. Bridlington, 
5, propinquus, Ald, Bridlington, and a few other places. 
Lacuna divaricata, Fabr. Common. 
Littorina littorea, L. Everywhere. 
Nassa incrassata, Strom. Common. - 
* Natica alderi, EK. F. Not rare. 
5, afinis, Gmel. Everywhere but the south. * 
», greenlandica, Beck. Not rare. 
,, tslandica, Gmel. Bridlington, Kelsey Hill, and March, Cambs. 
* Plewrotoma bicarinata, Couth. Newer Red Crag, Suffolk. 
- : cinerea, Mll. Bridlington. 
.; elegans, Mall. 5 
‘a A! harpularia, Couth. Chillesford clay beds. 
* a ,, var. robusta, S.V.Wood. Bridlington. 
s $5 nobilis, Moll. New to Britain. 
Bs pyramidalis, Strom. Common, except in the south. 
@ a scalaris, Méll. Bridlington. 
* 7 », var. abyssicola, Friele. New to Britain. 
* 4 »> var. ecarinata, Sars. Bs ‘5 
= Pe scalaroides, Sars. a5 3 : 
ep Trevelyana, Turt. Moderately common, except in the south. 
a turricula, Mont. Everywhere. 
* Defrancea simplex, Midd. Bridlington, 
9 violacea, Migh. 35 
* He viridula, Moll. Not known. 
Scalaria greenlandica, Chemn. Moderately common. 
Trophon clathratus, L. 
a Ay var. Gunneri, Lov. A = 
» truncatus, Strém. 
Turritella polaris, Beck. Bridlington. 
* . reticulata, Migh. New to Britain. 
ae terebra, L. Common. 
Portwnus corrugatus. 
* Lophohelia prolifera. Unique. 
Il. On a Deposit in Largo Bay. By AuFreD BELL, Esq. 
Communicated by JAMES BENNIE, Esq., H.M. Geological 
Survey. ; 
(Read 21st December 1892.) 
Since the publication, in Vol. X., Proc. Roy. Phys. Soe. 
Edin., of a paper upon the deposit in Largo Bay, I have 
re-examined some ‘of the floatings, and obtained some 
additions to the fauna, including a single valve of a species 
