fefi,I*ISH MUSBXJM (NATURAL HISTORY). 21 



The Cretaceous Bryozoa. Vol. I. By J. W. Gregory, 

 D.Sc, F.G:S., F.Z.S. Pp. xiv., 457 : 64 Woodcuts 

 and 17 Plates. [With Index and Explanation of 

 Plates.] 1899, 8vo. 16s. 



Catalogue of the Blastoidea in the Geological Department of 

 the British Museum (Natural History), with an account of 

 the morphology and systematic position of the ^oup, and 

 a revision of the genera and species. By Robert Etheridge, 

 juTi., of the Department of Geology, British Museum 

 (Natural History), and P. Herbert Carpenter, D.Sc, F.R.S., 

 . .F.L.S. (of Eton College). Pp:xv.,322. 20 Plates. [With 

 Preface by Dr. H. Woodward, Table of Contents, General 

 Index. Explanations of the Plates, &c.] 1886, 4to. 25s. 



The Genera and Species of Blastoidea, with a List of the 

 Specimens in the British Museum (Natural History). By 

 F. A. Bather, M.A., F.G.S., of the Geological Department. 

 Pp. x., 70. 1 Woodcut. 1899, 8vo. 3s. 



Catalogue of the Fossil Sponges in the Geological Department 

 of the British Museum (Natural History). With descrip- 

 tions of new and little known species. By George 

 Jennings Hinde, Ph.D., F.G.S. Pp. viii., 248. 38 Plates. 

 [With a Tabular List of Species, arranged in Zoological 

 and Stratigraphical sequence, and an Alphabetical Index.] 

 1883, 4to. U. 10s. 



Catalogue of the Fossil Foraminifera in the British Museum 

 (Natural History). By Professor T. Rupert Jones, F.R.S., 

 &c. Pp. xxiv., loo. [With Geographical and Alphabetical 

 Indexes.] 1882, 8vo; 5s. 



Catalogue of the Palaeozoic Plants in the Department of 

 Geology and Palaeontology, British Museum (Natural 

 History). By Robert Kidston, F.G.S. Pp. viii., 288. 

 [With a list of works quoted, and an Index.] 1886 

 8vo. 5s. ^- 



Catalogue of the Mesozoic Plants in the Department of 

 Geology, British Museum (Natural History). The Wealden 

 Flora. By A. C. Seward, M.A., F.G.S., University Lecturer 

 in Botany, Cambridge : — 



Part I. Thallophyta— Pteridophyta. Pp. xxxviii., 179 .- 

 17 Woodcuts and 11 Plates. [With Preface by Dr. 

 Woodward, Alphabetical Index of Genera, Species, &c. 

 Explanations of the Plates, &c.] 1894, 8vo. 10s. 



Part II. Gymnospermae. Pp. viii., 259. 9 Woodcuts 

 and 20 Plates. (With Alphabetical Index, Explana- 

 tions of the Plates, &c.] 1895,- 8vo; 15s. - 



