weeks.] PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1898. 35 
206 Davis (William M.). [Review of "Some pre-Glacial drainage fea- 
tures of southern Ohio," by W. G. Tight.] 
Science, new ser., vol. vii, p. 203 (£ p.), 1898. 
207 [Review of "Great changes of level in Mexico and the inter- 
oceanic connections," by J. W. Spencer.] 
Science, new ser., vol. vii, p. 203 (£ p.), 1898. 
208 [Review of "Mountain structures of Pennsylvania," by A. P. 
Chittenden.] 
Science, new ser., vol. vii, p. 203 (£ p.), 1898. 
209 [Review of "Cote sans Dessein and Grand Tower," by C. F. 
Marbut.] 
Science, new ser., vol. vii, p. 273 (£ p.), 1898. 
210 [Review of "Artesian well prospects in the Atlantic coastal 
plain region," by N. H. Darton.] 
Science, new ser., vol. vii, pp. 273-274 (| p.), 1898. 
211 [Review of "Waterfall lakes in central New York," by E. C. 
Quereau.] 
Science, new ser., vol. vii, pp. 489-490, 1898. 
212 [Review of "A geological reconnaissance of the coal fields of 
the Indian Territory," by N. F. Drake.] 
Science, new ser., vol. vii, p. 561 (£ p.), 1898. 
213 [Review of " Submerged valleys of the coast of California, 
U. S. A.," by George Davidson.] 
Science, new ser., vol. vii, p. 562, 1898. 
214 [Review of "Water resources of Indiana and Ohio," by Frank 
Leverett.] 
Science, new ser., vol. vii, pp. 562-563, 1898. 
215 [Review of "Origin of the gorge of the Whirlpool Rapids at 
Niagara," by F. B. Taylor.] 
Science, new ser., vol. vii, p. 627 (i p.), 1898. 
216 [Review of "Drift phenomena of Puget Sound," by Bailey 
Willis.] 
Science, new ser., vol. vii, pp. 704-705 (-$• p.), 1898. 
217 [Review of " The physical geography of New Jersey," by R. D. 
Salisbury.] 
Science, new ser., vol. vii, pp. 765-766 (£ p.), 1898. 
218 [Review of " Geology of Yukon gold district, Alaska," by J. E. 
Spurr and H. B. Goodrich.] 
Science, new ser., vol. vii, p. 850 (£ p.), 1898. 
219 [Review of "The physical geography of Worcester, Massachu- 
setts," by J. H. Perry.] 
Science, new ser., vol. vii, pp. 850-851 (£ p.), 1898. 
