2 Bruch, 
VIII. BRACHIOPODA. 
6. Ekman, T. Cistella cistellula , S. Wood, en for Sverige ny Brachiopod. 
7. Gosselet, — . Sur lea variations du Spirifer verneuili. C.R. Ac. 
Sci. cxix, pp. 357 & 358. 
8. Greco, B. II Lias inferiore nel circondario di Rossano Calabro. 
Atti Soc. Toscana, xiii [Brach.], pp. 80-128, 5 pis. 
9. Hall, J., & Clarke, J. M, An introduction to the study of the 
Brachiopoda, &c. 11th Ann. Rep. State Geologist, New York, for 
1891* Albany: 1892, 4to [issued 1894], pp. 135-300, 22 pis., figg. in 
text. 
This is the original and complete edition, that recorded Zool. 
Rec. xxx, Brach ., p. 2, being a reprint of the text only. Reviews 
by Crane, Geol. Mag, 1894, pp. 279-281 ; Bather, Nat. Sci. 
v, pp. 140-142. 
10. 0 & . An introduction to the study of the genera of the 
Palaeozoic Brachiopoda. Palaeont. New York, viii, pt. 2, fuse. 2. 
[Fide Miss Crane, who reviews it : no copy has been sent 
to the Zool. Rec., nor can it be purchased.] 
11. Joubin, L. Les Brachiopodes, leur structure et leur parents. Rev. 
gen. Sci. 1890, pp. 767-770, figg. 
12. Koenen, A. von. Das Norddeutsche Unter-Oligocan und seine Mollus- 
ken-Fauna . . . Lief 6 . . . Brachiopoda, &c. Abh. geol. Special- 
karte Preussen, x, pp. 1339-1365, pis. xevi-xeix. 
13. Miller, S. A., & Gurley, W. F. E. Description of some new 
species of Invertebrates from the Palaeozoic rocks of Illinois and 
adjacent States. Bull. Illinois Mus. No. 3 [. Brach .], pp. 69-72. 
14. Moericke,W. Versteinerungen des Lias und Unteroolith von Chile. 
N. Jahrb. Min., Beilage, Bd. ix [Brack.], pp. 58-67, pis. 
15. Rothpletz, A. Die Perm-, Trias- und Jura-Formation auf Timor 
und Rotti im Indischen Archipel. Jaarb. Mijn. Ned. Oost.-Ind. xxiii 
[Perm. Brack], pp. 37-54, figg. 
16. Schuchert, C. A revised classification of the spire-bearing Brachio- 
poda. Amer. Geol. xiii, pp. 102-107. 
17. WiivUAMS, H. S. On the brachial apparatus of hinged Brachiopoda , 
and on their phylogeny. P. Rochester Ac. ii, 1893, pp. 113-118. 
Abstract in J. R. Micr. Soc. 1893, p. 733. 
Il.r— STRUCTURE AND CLASSIFICATION. 
Brachial apparatus of hinged Brachiopoda ; Williams (17). 
Phylogeny of hinged Brachiopoda, from a study of the brachial appa- 
ratus; Williams (17). 
Schuciiert (16) revises his classification of the previous year (Zool. 
Rec. x xx, Brach. pp. 2 4 3), so far as the spire-bearing forms are con- 
cerned, and that portion now stands as follows : — 
