150 ACCOUNTS, ETC., OF THE BRITISH MUSEUM. 



1874, Vol. III., pp. 192-197 ; from the Chalk, Margate. 

 Presented by George Potter, Esq., f.r.m.s. 



(g.) Protozoa. — Six foraminifera from the Chalk, Margate. 

 Presented by George Potter, Esq. 



Three specimens of Radiolarian Chert, from which type- 

 sections have been made, figured and described by Dr. G. J. 

 Hinde (in Quart. Journ. Geol. Soc, Vol. LV., pp. 214-219, 

 pi. xvi.) Presented by Howard Fox, Esq., F.G.S., and 

 Dr. G. J. Hinde, f.e.s. 



C. — Plants. 



One specimen of a fern, from the Inferior Oolite, Ravenscar 

 Yorkshire (like Cladophlebis Whithiensis, Brong. species). 

 Presented by Rev. F. St. John Thackeray, m.a. 



One hundred and ten plant remains (Ginkgo, &c., silicified 

 wood, and bituminous shale), duplicates from the Jackson- 

 Harmsworth Collection, made in Franz Joseph Land, 1894-96. 

 Presented by F. Jackson, Esq., and A. Harmsworth, Esq. 



A specimen of silicified coniferous wood, from the Chalk 

 of Croydon (figured in A. C. Seward's " Fossil Plants " 

 (1898), Vol. I., p. 62). Presented by W. Murton 

 Holmes, Esq. 



A slab of Wealden clay containing examples of Micro- 

 dictyon Dunheri, Schenk (showing fructification), and of 

 Weichselia. Presented by F. Nicholls, Esq. 



Diatomaceous earth of Tertiary Age, Barbados, containing 

 fossil micro-organisms. Presented by J. H. Ponsonby, Esq. 



A specimen of Adiantites, sp., from the Lower Car- 

 boniferous (oil shales), Pentland, near Edinburgh. Presented 

 by C. Davies Sherborn, Esq., f.g.s. 



Three specimens of Buthotrephis from shales in Aberyst- 

 wyth Grits, Bryn-y-Mor, and Cwm Quarry, Aberystwyth. 

 Presented by A. S. Woodward, Esq., f.g.s. 



Twelve plantse, &c., from the Chalk, Margate, illustrating a 

 paper by J. W. Wetherell (Proc. Geol. Assoc, 1874, Vol. Ill, 

 pp. 192-197). Presented by George Potter, Esq. 



One Palm-fruit, probably allied to the genus Manicaria, 

 from the Quaternary (?) formation of San Andres, Zautla, 

 District of Etla, Oaxaca, Mexico. Presented by C. G. 

 Eickards, Esq. 



II. — By Purchase. A. — Vertebrata. 



1. Matnmalia. — Three hundred and thirty-three specimens 

 of remains of Mammalia from the Tertiary formation, 

 Patagonia. 



Casts of three molar teeth of Mastodon arvernensis and 

 M. Borsoni, from the Lignite of Spoleto, Pliocene Age, also 

 Maxillary of Rhinoceros leptorhinus from the Pliocene of 

 Imola (all figured specimens). 



