DARTON.J 



NORTH AMERICAN GEOLOGY. 



455 



Hamlin, C. E. Observations upon the 

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 Mount Ktaadn and the adjacent dis- 

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Harvard Coll., Mns. Comp. Zool., Bull., vol. 

 7, pp. 189-223, 2 platea, 1884. 



Abstracts, Am. Nat., vol. 15, pp. 728-729, 

 1881; Am. Jour. Sci., 3d series, vol. 22, pp. 

 229-230 (Jp.), 1881. 



Hammond, Harry. South Carolina. 

 Resources and population, institutions 

 and industries, 725 pages, colored geo- 

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 ture. 

 Outline of the physical and agricul- 

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lOtli Census U.S., vol. 6, Eeport on cotton 

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 503 (bottom pagination), map, 4°, "Washington, 

 1884. 



[ ] South Carolina. 



Macfarlane'a Geo!. Rwy. Guide, 2d edition, 

 pp. 369-373, 1890. 



Hammond, John Hays. The Cauca min- 

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 South America. 



Am. Inst. Mining Eng., Trans., vol. 13, pp. 

 132-140, 1885. 



The auriferous gravels of California. 



Geology of their occurrence and meth- 

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California, 9th Eeport of Mineralogist, pp. 

 105-138, plate-s 1-8, 1890. 



Abstract, Eng. and Mining Jour., vol. 50, pp. 

 310-311 (2 cols.), 4°. 



Mining of gold ores in California. 



California, 10th Eeport of Mineralogist, pp. 

 852-882, 1890 



Hanohett, Aug. H. Eeport of the State 

 geologist, together with the physical 

 geography, meteorology, and botany of 

 the northeastern district of Minnesota, 

 by Thomas Clark, 82 pages, St. Paul, 

 1865. [Not seen.] 



Hanks, Henry G. On the occurrence of 

 dnrangite in the tin-bearing region of 

 Dnraugo, Mexico. 



Am. Jour. Sci., 3d series, vol. 12, pp. 274-276, 

 1876. 



. On certain magnetic roclcs of Ari- 

 zona and California, 4 pages, 1890. [Not 

 seen.] 



Read to San Francisco Microscopical Soci- 

 ety, November 19, 1890. 



Hanks, Henry G.— Continued. 

 [ ] Building stones and building ma- 

 terials in California. 



California, 6th Annual Report of the Min- 

 eralogist, part 1, pp. 16-34, 1886. 



[ ] Mount St. Helena. 



California, 6th Annual Eeport of the Min- 

 eralogist, part 1, pp. 78-79, 2 plates, 18S6. 



[ ] San Diego County. 



California, 6th Annual Eeport of the Min- 

 eralogist, part 1, pp. 80-90, map, 1887. 



[ ] California minerals. 



California, 6th Annual Report of the Min- 

 eralogist, part 1, pp. 91-141, 1880. 



On the occurrence of Hanksite in 



California. 



Am. Jour. Sci., 3d series, vol.37, pp. 63-66, 

 1889. 



Hanna, George B. Mines of the Appa- 

 lachian range. 



School of Mines Quarterly, vol. 3, pp. 208- 

 214, 1882. Erom Eeport of Director of Mint. 



Harden, E. E. Eeport on fire clay [of 

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Geol. Sur%''., Pennsylvania, Annual Eeport, 

 1885, pp. 239-249, Harrisburg, 1886. 



Harden, J. W. The brown hematite 

 ore deposits of South Mountain be- 

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 southeastern edge of Cumberland Val- 

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Am. Inst. Mining Eng., Trans., vol. 1, pp. 

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Harden, Oliver B., Prosser, A. G., 

 and. Notes on the new mines along 

 the Pennsylvania Eailroad [Cambria 

 County]. 



Pennsylvania Geol. Surv., Atlas to Reports 

 HH and HHH, pp. 369-396, Harrisburg, 1889. 



Hardman, E. T. Anthracite of Penn- 

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Ireland, Eoyal Geol. Soc, Jour., vol. 14, pp. 

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Eeviewed by Anon., Am. Jour. Sci.. 3d 

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Hare, Alfred. Notes on the geology of 

 Bedford, Sackville, aud Hammonds 

 Plains. 



Nova Scotian Inst., Trans., vol. 5, pp. 309- 

 312, 1882. 



Harker, Alfred. The Cortland rocks. 

 Geol. Mag., 3d decade, vol. 4, pp. 431^32 

 (J p.), 1887. 



Harkness, H. W. A recent volcano in 

 Plumas County, Cal. 



California Acad. Spi., Proc, vol. 5, pp. 40S- 

 412, 1875. 



