BIBLIOGRAPHY OP W. P. BLAKE 45 



Journal of Geolof/y: 

 The Pliocene skull of Califomiu and the tlint implements of Table Mountain. 



Vol. vii, 1899, pp. 631-637. 

 The evidences of shallow seas in Paleozoic time in southern Arizona. Vol. ix, 



1901, pp. 68-69. 



The Mineral Industry: 

 The occurrence and production of wolframite in Arizona. Vol. vii, 1898, pp. 



720-722. 

 Mining in Arizona. Vol. xii, 1903, pp. 429-432. 

 Arizona. Vol. xiii. 1904, pp. 490-493. 



Mhiino Magazine and Jour)ial of Geology: 

 Silver and copper mining in Arizona, with a map. Vol. i (new series), 1859, 



pp. 1-22. 

 The Wheatley lead-silver mines. Vol. xii, 1860, pp. 411-418. 

 Notes upon the geology and minerals of Cherokee Valley, Valley River, North 



Carolina. Vol. xiii, 1861, pp. 80-84. 



Proeeedings of the Ameriean Association for the Advancement of Science: 

 Remarks upon the geologj' of California, from observations in connection with 



United States surveys and explorations for a railroad route to the Pacific: 



Vol. ix, 1856, pp. 222-225. 

 Observations on the characters and probable geological age of the sandstone 



formation of San Francisco. Ibid., 1856, pp. 220-222. 

 On the orography of the western portion of the United States. Ibid., vol. x, 



pt. ii, 1857, pp. 119-134. 

 Observations on the geology of the Rocky Mountain chain in the vicinity of 



Santa Fe, New Mexico. Vol. xiii, 1860, pp. 314-319. 

 The plasticity of pebbles and rocks. Vol. xviii, 1870, pp. 199-205. 

 Origin of the cascades and of the submerged forest on the Columbia River, 



Oregon. Vol. xxiii, pt. ii, 1875, pp. 72-74. 



Proceedings of the California Academy of Sciences: 

 Notice of the fossils of the Sierra Nevada. Vol. iii, October, 1864. 

 Note on the discovery of fossils in the auriferous formation of the Mariposa 



estate, California, and the probable geological age. Vol. iii, 1867, p. 170. 

 New mineral oil regions in the Tulare Valley. Vol. iii, 1867, p. 193. 

 Note on the Brown coal formation of Washington Territory and Oregon. Vol. 



iii, 1867, p. 347. 

 Miscellaneous notices. Vol. iii, 1868, pp. 290-291. 

 Note on the abundance of iron ore in northern Arizona. Vol. iii, 1868, pp. 



206-207. 

 On columnar diorite from near Black Rock, Nevada. Vol. iv, 1873, pp. 183- 



184. 

 Remarks on the topography of the Great Basin. Vol. iv, 1873, pp. 276-278. 



