T. IX

Notaris (de) et Bagietto. — Erbario Crittogamico italiano. (Gènes, 1842).

Notcutt (W.-L.). — Diatomaceæ. « Handbook of the microscope and microscopie objects ». (London, in-8, 1854).

Nowell (J.). — On the Menai Straits as a locality for the collection of the Diatomaceæ. ( Q . J. M. Sc., T. VI, 1858). Nylander (W.). — Diatomaceis Fenniæ fossilibus addimentum.

(Sàllskapets pro Faunâ et Flora Fennicâ, Helsingfors, 1861).

Okeden (Fitz-Maurice). — On the deep Diatomaceous deposit of the mud at Milford Haven and otker localities. (Q. J. M. Sc ., T. III, 1855).

— On a method of washing and concentrating Diatomaceous

earths and clays. (Ici.).

— On the Diatomaceæ of South-Wales. (T. M. S., T. VI,

Olney (S.-T.). — Algæ Rhodiaceæ. (Providence, R. I, 1871). O’meara (E.). — On the occurrence of Anthozoïds in Pleurosigma Spencerii. (Dublin, Nat. Hist. Soc. Proceed., 1856, et Q. J. M . Sc., T. VI, 1858).

— Diatomaceæ occurring in Chalk. (Nat. Hist. Rev., 1857).

— Contributions towards a Catalogue of Diatomaceæ of the

county Dublin, etc. (London, 1858).

— Notes on the encysted condition of Diatoma vulgare.

(In-8° av, pl., London, 1858. — Proc. Dublin Zool. Bot. Ass., 1859. — Nat. Hist. Rev., 1859).

— On the occurrence of recent Diatomaceæ in the lower tertia-

ries of Hampshire. (Dublin Geol. Soc. J., VIII. — Hist. Nat. Rev., 1859).

— Notes on Reproduction of Diatomaceæ. (Proc. Dublin N.

Hist. Soc., 1859-1862. — Nat. Hist. Rev., 1860).

— On some Diatomaceous forms fr. the Arctic régions collected

during the voyage of the « Fox ». (Dubl. Roy. Soc. J., IH, 1868-1862).

O’Meara. — Notes to Dublin Microscopie Club ( Q . J. M. Sc ., T. 1863).

— New Species of Diatomaceæ (Q. J, M. Sc., T. VI, 1866).

— On some new forms of Diat. from dredgings of the Arran

Islands (Q. J. M. Sc., T. VII, N. S. 1867).

— On the new gênera of Diatomaceæ ( Q . J. M. Sc., 1867).

— On new species of Diat. (Q. J. M. Sc., T. VIII, 1868).

— On Nitzschia verrucosa (Q. J. M. Sc., T. IX, 1869).

— On Diatomaceous dredgings of the Arran Islands. P. III. (Q.

J. M. Sc ., 1869).

— On Pinnularia Collinsii’, — on Navicula Morel ( Q . J.

M. Sc. T. X. 1870).

— On some new species of the g. Améliora ( Q . J. M. Sc.,

— On Pinnularia Vickersii (Q. J. M. Sc., 1871).

— On Mastogloia binornata (Q. J. M. Sc.., T. XI et XII,

— On Navicula Chimmoana et N. sniralis. ( Q . J. M. Sc.