168 ACCOUNTS, ETC. OF THE BRITISH MUSEUM. 



Ten Polyzoa from the Pea-grit of Andoversford, Glouces- 

 tershire. 



Twelve Polyzoa from the Jurassic Rocks of the West and 

 South-West of England, being part of the collection of the 

 late E. Witchell, Esq., f.g.s. 



A hundred and seventy-five Polyzoa from the Chalk of 

 Belgium, Kent, and Surrey. 



Anthozoa. — Forty-three Corals from the Devonian of 

 Indiana and Ohio, U.S.A. 



Three hundred and three Anthozoa from the Lower 

 Carboniferous of Tournai, Belgium (Ad. Piret Collection). 



Corals from the Carboniferous Limestone of Bundorran, 

 Ireland. 



Forty-seven Anthozoa collected by Prof. E. Koken from 

 the Permo-Carboniferous of the Salt Range. 



Four thousand eight hundred Jurassic Corals, five hun- 

 dred and eighty-five Cretaceous Corals, and four hundred and 

 eighty-four Corals from other formations, being the most 

 important part of the collection of the late R. F. Tomes, Esq., 

 F.G.S.. and containing a hundred and eighty-nine type and 

 figured specimens. 



Three Jurassic Corals from the collection of the late 

 E. W. Witchell, Esq., f.g.s. 



Three Corals from the Upper Albian of Savoy, collected 

 by the eminent geologist De Luc. 



Porifera. — Twenty Porif era from the Lower Carboniferous 

 Limestone of Tournai, Belgium (Ad. Piret Collection). 



Sponges from the Pea-grit of Andoversford, Gloucester- 

 shire. 



A specimen of Stachyspongia from the Chalk Marl. 



Protozoa. — One Foraminifer, being part of the collection 

 of Prof. E. Koken ; from the Permo-Carboniferous of the Salt 

 Range. 



Plantce. — A model of the Carboniferous Plant Crossotheca. 

 Five Microscope-sections of the coal plants, Cordaites 

 sutclifi, and Medullosa, &c. 



Fossil fruit and wood from the Red Crag, Suff'olk. 



Tracks. — Seven Bilobites from the Ordovician of France. 



C. — By Exchange. 



Pisces. — Twenty-one coloured plaster casts of plates of 

 Bothriolepis major from the Upper Old Red Sandstone of 

 the Alves district, Elgin. From the Royal Scottish Museum, 

 Edinburgh, 



Mollusca. — About 150 Tertiary Mollusca from Borneo and 

 140 Post-Pliocene Mollusca from tiava. From the Geological 

 ]\iuseum. University of Leyden. 



