472 



CATALOGUE AND INDEX OF 



[bull. 127. 



Hilgaid, Eugene "W.— Continued. 

 Summary of resultB of a late geo- 

 logical reconnaissance of Louisiana. 

 Am. Jour. Sci., 2d series, vol. 48, pp, 331-346, 

 1869. 



The volcanic tide belt and the 



■world's flood gates. 



Am. Assoc. Adv. Science, vol. 17, pp. 252- 

 267, 1869. 



[Report on borings from artesian 



well at New Orleans.] 



TJ. S. Army, Chief of EDgineers, Eeport for 

 1870, pp. 352-365, ■Washington, 1870. 



Eepuhlished report on the geological age 

 of the Mississippi Delta to Gen. A. A. Hum- 

 phreys, 16 pages, "Washington, 1870. 



Physics and hydraulics of Mississippi 

 Eiver, by Humphreys and Abbott, pp. 636- 

 643, 4°, 'Washington, 1876. 



Report on the geological age of 



the Mississippi Delta to Gen. A. A. 

 Humphreys, 16 pages, Washington, 

 1870. 



Abstract, Am. Nat., vol. 5, p. 304 (i p.), 1871. 



The upper delta plain of the Mis- 

 sissippi. 



Eead to Am. Assoc. Adv. Sci., 1871. 

 Abstract, Am., Nat., vol. 4, p. 638 (J p.), 1871. 



On the geological history of the 



Gulf of Mexico. 



Am. Jour. Sci., 3d series, vol. 2, pp. 391-404, 

 map, 1871. 



Am. Assoc, Froc, vol. 20, pp. 222-236, map, 

 1871. 



Louisiana State TJniv., Keport of Super- 

 intendent for 1871, pp. 207-222, New Orleans, 

 ■ 1872. 



Am. Nat., vol. 5, pp. 514-518 [541-542], 1871. 



Discussion by C. "Whittlesey, C. A. ■White, 

 A."Winchell, C. Little, Perry, E. C. Andre-^-s, 

 E. Owen, ibid., pp. 518-523. Additional note 

 by Hilgard, p. 623. 



Abstract, Neues Jabrbuch, 1872, pp. 551-552, 

 1872. 



On the geology of the Delta and the 



mud lumps of the Passes of the Mis- 

 sissippi. 



Am. Jour. Sci., 3d series, vol. 1, pp. 238-246, 

 356-368,425-435,1871. 



Abstract, Am. Nat., vol.4, pp.638-639(|p.), 

 1871. 



[Discussion of paper by E. W. Smith 



on the Mississippi bottom.] 

 Am. Assoc. Adv. Sci. 1871. 

 Am. Nat., vol. 5, p. 606 (J p.), 1871. 



Fossils of the Vicksburg group in 



Louisiana. 



Louisiana State Univ., Annual Report of 

 Superintendent for 1870, p. 17, New Orleans, 

 1871. 



Hilgard, Eugene W. — Continued. 



[Remarks on the age of the rock-salt 



deposits of Petite Anse.] 



Am. Nat., vol 5, pp. 523-524 (J p.), 1871. 



Ou some points in the geology of the 



Southwest. 



Am. Jour. Sci. , vol. 4, 3d series, pp. 265-270, 

 1872. 



Supplementary and final report of a 



geological reconnaissance of Louisiana, 

 made under the auspices of the New 

 Orleans Academy of Science and the 

 bureau of immigration of the State of 

 Louisiana in May and June, 1869, 44 

 pages. New Orleans, 1873. 



On some points in Mallet's theory 



of voloanioity. 



Am. Jour. Sci., 3d series, vol. 7, pp. 535-546, 

 1874. 



Note on lignite beds and their under- 



clays. 



Am. Jour. Sci. 3d series, vol. 7, pp. 208-210, 

 1874. 



Silt analyses of Mississippi soils and 



subsoils. 



Am. Jour. Sci., 3d series, vol. 7, pp. 9-17, 

 1874. 



On the flooculation of particles and 



its physical and technical be::rings. 

 Am. Jour. Sci., 3d series, vol. 17, pp. 205-214, 

 1879. 



The loess of the Mississippi Valley 



and the -iEolian hypothesis. 



Am. Jonr. Sci., 3d series, vol. 18, pp. 106-112, 

 1879. 



On the geology of lower Louisiana 



and the salt deposits on Petite Anse 

 Island, 38 pages, 2 plates, 4°. 



Smithsonian Contributions, vol. 23, Sepa- 

 rate as No. 248, Washington, 1881. 



Abstracts, Smithsonian Institution, Eeport 

 for 1867, p. 47, 1868; Eeport for 1870, pp. 20-21, 

 1871. 



The basin of the Gulf of Mexico. 



Am. Jour. Sci., 3d series, vol. 21, pp. 288-201, 

 pis., 1881. 



The later Tertiary of the Gulf of 



Mexico. 



Am. Jour. Sci., 3d series, vol. 22, pp. 58-65, 

 map, 1881. 



The salines of Louisiana. 



TJ. S. Geol. Surv., J. "W. Powell, Director. 

 Mineral .resources of the United States, pp. 

 654-565, "Washington, 1883. 



The steep slopes of the Western 



loess. 



Science, vol. 4, p. 302 (J p.), 1884. 



