4 Brack. 
VIII. BRACHIOPODA. 
41. Schuchert, C. Morse on living Brachiopods. Amer. Geol. xxxi, 
pp. 112-121. 
42. . On the Manlius formation of New York. T. c. pp. 160-178, 
fig. 
43. Shimer, H. W. & Grabau, A. W. Hamilton Group of Thedford, 
Ontario. Bull. Geol. Soc. Amer. xiii, pp. 149-186. 
44. Walcott, C. D. Cambrian Brachiopoda: Acrotreta , Linnarsonella , 
Obolus, with descriptions of new species. P. U. S. Mus. xxv, pp. 577- 
612. 
Walker, J. F. [See Lamplugh & Walker (29).] 
45. Walther, K. Das Unterdevon zwischen Marburg a. L. und Herborn 
(Nassau). N. Jahrb. Min., B. B. xvii, pp. 1-75, pis. i-iv, tig. 
46. Wanner, J. Die Fauna der obersten weissen Kreide der libyschen 
Wiiste. Palaeontogr. xxx, Abli. ii, pp. 91-152, pis. xiii-xix. 
47. Weller, S. The Paleozoic Faunas. Geol. Surv. New Jersey. Rep. 
on Paleontology, vol. ii, 462 pp., 52 pis. 
White, D. [See Adams, Girty & White (1).] 
48. Williams, H. S. The Correlation of Geologic Faunas. A Contribu- 
tion to Devonian Paleontology. Bull. U. S. Geol. Surv., No. 210, 
147 pp. 
49. Wollemann, A. Die Fauna der Liineburger Kreide. Abh. Preuss. 
geol. Landesanst. No. 37, 129 + iy pp., 1902. 
Wysoqorski, J. [See Frech (20).] 
50. Zittel, K. A. von. Grundziige der Palaontologie (Palaozoologie). 
I Abtheilung. Invertebrata. Ed. 2, Munich and Berlin, 1903, 
558 pp., figg. 
II. BIOLOGY. 
A. Anatomy, &c. 
Morphology^ — Development and evolution of Platystrophia\ Comings 
(14). — On the microscopic structure of the cilia in Brachiopoda ; Holm- 
gren (21). — Animal, habits, and anatomy of several species; Morse (31). 
- — On the minute structure of the cilia in the Brachiopoda ; Schepotieff 
(40). 
Bibliographies: — North American Paleontology for 1901; Weeks, Bull. 
U. S. Geol. Survey, No. 200. — Review of Swiss Paleontology for 1901 ; 
Sarasin, Eclog. geol. Helvet. vii, pp. 546-597 : also for 1902; Sarasin, 
t. c. pp. 675-732. 
Museums : — List of figured Palaeozoic types in New York State Museum ; 
Clarke (10).-— List of fossil types, &c., in Senckenberg Museum; Kin- 
kelin (27). 
B. Distribution. 
GEOGRAPHICAL. 
Spitzbergen : — Two species recorded ; Knipowitsch (28). 
\ Majorca : — Occurrence of Gistella cuneata ; Miquel, Bol. Soc. espan. ii, 
p. 302. 
