muTisn MUSEUM I N \ I i i; \ I. H tSTOBI , 21 
The Cretaceous Bryozoa. Vol. I. Bj J. W. Gregory, 
D.Sc, F.G.S., F.Z.S. Pp. \i\.. I')7 : 64 Woodcuts 
and 17 Plates. [With Index and Explanation of 
Plates.] L899, 8vo. L6*. 
Catalogue of the Blastoidea in the Geological Department ol 
the British Museum (Natural Bistory), with an account of 
the morphology and systematic position <>f the group, and 
a revision of the genera and species. I>;- Robert Btheridge, 
juu.. of the Department of Geology, British Museum 
(Natural Bistory), and P.Herberl Carpenter, D.Sc, F.R.S., 
F.L.8. (of Eton College). Pp.xv.,322. 20 Plates. [With 
Preface by Dr. II. Woodward, Table of Contents, G( 
Index. Explanations of the Plates, &c. L886, Ito. 
The Genera and Species of Blastoidea, with a List of the 
Specimens in the British Museum (Natural Bistory). I'.' 
F. A. Bather, M.A.. F.G.S., of the Geological Department. 
Pp. x., 70. l Woodcut. L899, 8vo. &. 
Catalogue of the Fossil Sponges in the Geological Department 
of the British Museum (Natural Bistory). With descrip- 
tions of new and little known species. By George 
Jennings Binde, 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. 1/. LOs. 
Catalogue of the Fossil Foraminifera in the British Museum 
(Natural History). By Professor T. Rupert Jones, F.R.S., 
&e. Pp. xxiv., LOO. [With Geographical and Alphabetical 
Indexes.] L882, 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.] L886 
Catalogue of the Mesozoic Plants in the Department of 
Geology, British Museum (Natural Bistory). TheWealden 
Flora. By A. C. Seward, M. \.. F.G.S., University Lecturer 
in Botany, Cambridge : — 
Parti. Thallophyta— Pteridophyta. Pp. xxxviii., L79 : 
17 Woodcuts and II Plates. [With Preface by Dr 
Woodward, Alphabetical Index of < tenera, Species, &c 
Explanations of the Plates, &c] L894, 8vo. 10*. 
Part II. Gymnospermae. Pp. viii., 259. 9 Woodcuta 
and 20 Plates (With Uphabetical Index, Explana- 
tions of rlv» Plates, ! 395, 3i >. Los. 
