DEPARTMENT OP GEOLOGY. 129 



coll.) ; a large series o£ Collyrites and other Echiiioids from the 

 Oxford Clay of St. Ives (Jesson coll.) ; Echinoids from the Cretace- 

 ous of Eastern England (Bower coll.) ; Fihularia from the Eocene 

 of Nigeria, described by H. L. Hawkins (Kitson coll.) ; Echinoids 

 from the Lenham beds, described by R. B. Newton (Prestwich and 

 Wallas colls.). 



The slip-catalogues of specimens studied or exhibited, of all 

 genera and species of other classes, have been continued. 



Number of specimens of Echinoderma registeretl : — Echinoidea, 

 394 ; Asteroidea, 11 ; Crinoidea, 300 ; Blastoidea, 31 ; Cystoidea, 

 206 ; Total, 942. 



Annelida (Gallery 8 and Workroom). — Specimens of " Terehella 

 'caneellata " from the Eocene near St. Omer (Lowe coll.), and the 

 Chalk Rock near Aston Rowant (Withers coll.), have been labelled 

 and incorporated. 



Number of Annelida registered, 15. 



Brachiopoda (Gallery 8 and Workroom). — The collection of 

 Carboniferous Brachiopoda has been revised and rearranged, and a 

 new selection has been arranged for exhibition, with printed labels, 

 in table-case 18. 



Number of specimens of Brachiopoda registered, 176. 



Polyzoa (Gallery 8 and Workroom). — Progress has been made 

 with determining and cataloguing the Cretaceous Polyzoa. 

 Number of specimens of Polyzoa registered, 82. 



Anthozoa and Hydrozoa (Gallery 10 and Workroom). — Carboni- 

 ferous Corals from the A. Vaughan collection have been registered, 

 labelled, and incorporated. 



Number of specimens of Anthozoa and Hydrozoa registered, 47. 



Porifera ami Protozoa (Gallery 10). — Specimens from the G. J. 

 Hinde collection have been registered, labelled, and incorporated. 

 Number of specimens of Porifera and Protozoa registered, 116. 



Plantce (Gallery 10). — Cretaceous plants from Dakota, U.S.A., 

 and Tertiary plants from the Arctic regions have been examined, 

 labelled, and incorporated in the collection. 



Sections have been made of fossil wood from Kerguelen Island 

 for study and determination. 



A selection of the Antarctic fossil plants has been exhibited, with 

 printed labels, in wall-case 14. An exhibition of Arctic Tertiary 

 plants has been planned in wall-case 10, which has been re-fitted. 



Number of specimens of Plantse registered, 667. 



Rock-specimens ami Tracks (Gallery 11). — The unexhibited 

 specimens of rocks and tracks have been arranged in drawers, and a 

 slip-catalogue of the collection has been made. 



Number of specimens of rocks and tracks registered, 131. 



