1 Brack. 
BRACHIOPODA. 
BY 
P. Chalmers Mitchell, B.A., F.Z<S. 
I.— Introduction, p. 1. 
II. — List of Papers, p. 1. 
III. — References ; Systematic Classification : p. 4. 
IV. — References ; Subject-matter Classification : p. 8. 
I. — INTRODUCTION. 
Most of the work is palaeontological, and very marly new species have 
been described. 
McCreery writes on the causes leading to the extinction of species, 
and Rolfe has an interesting paper on the characters and distribution of 
Brachiopod genera. 
Dall, Fischer & Oehlert, Pfeffer, and WhIteleGGe have written 
on living forms. 
Inarticulata : Lingulodiscina , new genus. 
ARticulata: Branconia , Cyrtotheca , Dyscolia , Bucalathis , Ileimia , 
new genera. 
II. — LIST OF PAPERS. 
Bittner, A. (1) Brachiopoden der Alpinen Trias. Abh. der k. k. Geol. 
Reichsanstalt Wien, xiv, 325 pp., 41 pis. 
Cyrtotheca, n. g. 
. (2) Die Trias von Eberstein u. Polling in Kdrnten. JB. geol. 
Reichsanst. xxxix, pp. 482-488. 
.With several new species. 
Calvin, S. Some New Species of Palaeozoic Fossils. Bull. Lab. Iowa, i, 
pp. 173-181, 3 pis. 
