12 Ccel. 
XVI. CCELENTEIiATA. 
[ 1904 ] 
169. Nutting, 0. C. Preliminary description of a new family of gymno- 
blastic Hydroids from the Hawaiian Islands. Science xix, p. 217. 
[To be published as a report on the hydroids collected by the 
Albatross , U. S. Bureau of Fisheries.] 
170. . American Hydroids. Part II. The Sertularidce. Special 
Bull. U. S. Mus. 1904, 151 pp., 41 pis. 
171. d’Ossat, de A. Terza contribuzione alio studio della fauna fossile 
paleozoica delle Alpi Carniche. Atti Acc. Lincei (5) iv, pp. 84-120, 
1 pi. [3 n. spp.] 
172. Parkinson, J. H. The zoning of the culm in South Germany. Geol. 
Mag. (5) i, pp. 272-276. 
173. Parkes, W. A. A remarkable parasite from the Devonian rocks of 
the Hudson Bay Slope. Amer. J. Sci. xviii, pp. 135-140, 6 figg. 
174. Perkins, H. F. Studies of the morphology of Hydromedusce. Science 
xix, pp. 250 & 251. 
175. . Double reproduction in the Medusa Hybocodon prolifera. 
Amer. Natural, xxxviii, p. 516. 
176. Polisnoff, B. Description geologique de la partie nord-ouest de la 
15-me feuille du vm zone et de la partie sud-ouest de la 15-me feuille 
du vn zone de la carte g^n^rale du gouvernement Tomsk. Trav. 
geol. St. Petersb. iii, 1901, pp. 133-339. 
177. Pratt, Edith M. The assimilation and distribution of nutriment in 
Alcyonium dujitatum. Rep. Brit. Ass. 1903, pp. 688 & 689. 
Pritchard, G. B. [See Hall & Pritchard (89).] 
178. Ransome, F. L. The geology and ore deposits of the Bisbee Quad- 
rangle, Arizona. Prof. Papers U. S. Geol. Surv. xxi, 1904, 112 pp. 
Lists of spp. pp. 36-38. 
179. Regny, Vinassa de P. E. Fossili ed impronte del Montenegro. 
Boll. Soc. geol. Ital. xxiii, pp. 307-322, pi. ix. 
180. Remes, M. O zkamenelin&ch bludnych balvanu z okoll Pribora. 
Vestnik. Klub. Prostejove 1898, i, pp. 5-10. 
181. . Zkameneliny bludnych balvanu z okoli Pribora. Op. cit. 
1904, vi, pp. 107 & 108. 
Note on paper of 1898. 
182. Renz, C. Zur Alterbestimmung des Carbons von Budua in Siid- 
Dalmatien. Zeitschr. Deutsch. geol. Ges. lv, pp. 16-22. 
183. Retzius, G. Zur Kenntnis der Spermien dor Evertebraten. Biol. 
Untersuch. xi, pp. 1-32, pis. i-xiii. 
184. Riche, A. $tude stratigraphique et paleontologique sur la zone ii 
Lioceras concavum du Mont d’Or Lyonnais. Ann. Univ. Lyon fasc. 
xiv, 252 pp., viii pis. [ Ccelenterata , p. 21, note of occurrence of 
Trochocyathus calcar .] 
185. Richet, C. Des effets prophylactiques de la thalassine et anaphy- 
lactiques de la congestive dans le virus des Actinies. C.R. Soc. Biol, 
lvi, pp. 302 & 303. 
186. Roesinger, G. La mode de vie des Graptolithes. Arch. Sci. Nat. 
xviii, pp. 199 & 200. 
