i)AE*ON.] 



NORTH AMERICAir GEOLOGY. 



457 



Hartley, Edward. Eeport on a part of 

 the Pictou coal field. 



Geol. Surv. Canada, Beport of progress, 

 1866-1869, pp. 55-107, Montreal, 1870. 



Abstract, Canadian Kat., new series, vol. 6, 

 pp. 60-70, 1871. 



Notes on Sprmghill coal. 



Geol. Surv. Canada, Keport of progress, 

 1866-1869, pp. 443-447, Montreal, 1870. 



Eeport on Pictou coal and iron 



ores. 



Geol. Snrv. Canada, Eeport of progress, 

 1866-1869, pp. 365-442, map, Montreal, 1870. 



[Hartman, W. D.] Medical topography 

 and geology of Chester County. 



Med. Soc. Pennsylvania, Trans., new series, 

 vol. 2, pp. 109-118, colored geological map, 1857. 



Hartt, C. Fred. The gold of Nova Scotia 

 of pre-Carboniferons age. 



Canadian Kat., new series, vol. 1, pp.. 459- 

 461, 1864. 



On the Devonian plant locality of 



the "Fern Ledges," Lancaster, Nevr 

 Brunswict, with a detailed section, 

 and notes on the fossils. 



Observations on the geology of sonthem 

 Xew Brunswick, by L. W. Bailey, pp. 131-140, 

 Fredericton, 1865. 



Preliminary notice of the fauna of 



the Primordial period in the vicinity of 

 St. John, New Brunswict. 



Observations on tlie geology of southern 

 New Brunswict, made principally during the 

 summer of 1864, by J. "W. Bailey, pp. 30-31, 

 Fredericton, 1865. 



Abstract, Canadian Nat., new series, vol. 2, 

 pp. 318-320, 1865. 



The recent bird tracks of the basin 



of the Minas. 



Am. Nat., vol. 1, pp. 169-176, 234-243, 1868. 



A naturalist in Brazil. 



Am. Nat., vol. 2, pp. 1-14, 1868. 



On a subdivision of the Acadian 



Carboniferous limestones, with n de- 

 Boriptiou of a section across these rocks 

 at Windsor, Nova Scotia. 



Canadian Nat., vol. 3, new series, pp. 212- 

 224, 1868. 



Geological discoveries in Brazil. 



Canadian Nat., new series, vol. 5, pp. 342- 

 343 (S p.), 1870. 



Geology and physical geography of 



Brazil, 620 pages, Boston, 1870. 



Abstract, Am. Nat., vol. 5, pp. 33-36, 1871. 



Amazonian drift. 



Am. Jour. Sci., 3d series, vol. 1, pp. 294-296, 

 1871. 



Hartt, C.Fred.— Continued. 



[Letter on the geology of Brazil.] 



New York Lyceum Natr. Hist., Trans., vol. 

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Abstract, Am. Nat., vol. 1, pp. 623-624 (J p.), 

 1808. 



Discovery of lower Carboniferous 



fossils on the Eio Tapajos. 



Am. Nat., vol. 4, pp. 694-695 (i p.), 1871. 



Devonian rocks in the Amazonian 



Valley. 



Am. Nat., vol. 5, pp. 121-122, 1871. 



On the Tertiary basin of the Mara- 



&on. 



Am. Jour. Sci., 3d series, vol. 4, pp. 53-58, 

 1872. 



[On the Glacial origin of the Ama- 



zonas basin.] 



Boston Soc. Nat. Hist., Proc, vol. 15, pp. 

 152-154, 1873. 



[Geology of part of the basin of the 



Amazonas.] 



New York Lyceum Nat. Hist., Proc, vol. 2, 

 2d series, March to June, 1873, pp. 14-16, 1874. 



Contributions to the geology and 



physical geography of the lower Ama- 

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Buffalo Soc. Nat. Sci., Bull., vol. 1, pp. 201- 

 236, 1874. 



Abstracts, Am. Jour. Sci., 3d series, vol. 7, 

 p. 607 a p.) ; Am. Nat., vol. 8, pp. 673-679, 1874. 



The geological survey of Brazil. 



Am. Jour. Sci., 3d series, vol. 11, pp. 466-473, 

 1876. From report of 1876, translated and ar- 

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 B. Oomstock. 

 Harvey, Arthur. Broad outlines of the 

 geology of the northwest of Lake 

 Superior. 



Canadian Inst., Proc, new series, vol. 7, pp. 

 218-225, 1889. 



[ ] Erosion in the valley of the Don. 



Canadian Inst., Proc, vol. 7, pp. 28-29 (J p.), 

 1889. 

 Harvey [F. L.]. On Anthracomartus 

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Philadelphia-, Acad. Nat. Sci., Proc, vol. 16, 

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The minerals and rocks of Arkansas, 



32 pages, Philadelphia, 1886. 

 Haskell, Robert C. On a visit to the re- 

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 Am. Jour. Sci., 2d series, vol. 28, pp. 66-71, 

 1859. 

 [Hastings, John B.] Notes for Union Pa- 

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Macfarlane's Geol. Kwy. Guide, 2d edition, 

 pp. 312, 313, 314, 1890. 



