DIKTOK.] 



NORTH AMERICAN GEOLOGY. 



97 



Billin, C. E. Ranges of fossil ore throngli 

 Barree and Jackson townships. 



2d (Jeol. Surv. Pa., Eeport T3, the geology 

 of Huntingdon County by I. C. WMte and 

 others, pp. 239-254, Harrlsbnrg, 1885. 



[Billings, E.]. A chapter on earth- 

 quakes. 



Canadian Kat., vol. 1, pp. 189-195, 1857. 



[ ] Elevation and subsidence of land, 



various theories of the earth, origin 

 of stratified rocks, European and Amer- 

 ican formations, geographical distribu- 

 tion of the latter in Canada. 

 Canadian Nat., vol. 1, pp. 1-25, 1857. 



[ ] On the iron ores of Canada and the 



cost at ■which they may be worked. 

 Canadian Nat., vol. 2, pp. 20-28, 1857. 



[ ] On some of the common rooks of 



the British Provinces. 



Canadian Nat., vol. 1, pp. 196-202, 1857. 



Report for the year 1856 [on fossils 



from Antioosti and their geologic rela- 

 tions] . 



Geol. Snrv. Canada, Eeport of progress, 

 1853-1866, pp. 247-255, Toronto, 1857. 



Abstracts, Am. Jour. Sci., 2d series, vol. 25, 

 pp. 444-445 (^^p.) ; Canadian Nat., vol. 3, pp. 83- 

 85, 316-317, 1858. 



[ ] On the Tertiary rocks of Canada, 



with some account of their fossils. 

 Canadian Nat., vol. 1, pp. 321-346, 1857. 



Report [Black River and Trenton 



limestones of Ottawa River district 

 and the Silurian limestones of western 

 Canada] . 



Geol. Surv. Canada, Report of progress, 

 1857, , pp. 147-192, Toronto, 1858. 



On some Silurian and Devonian fos- 

 sils collected by Hind on the Assini- 

 boiue and Saskatchewan exploring ex- 

 pedition. 



Northwest Territory, Report on Assini- 

 boine and Saslsatchewan expedition by H. T. 

 Hind, pp. 186-187, plate 2, 4°, Toronto, 1859. 



[ ] On certain theories of the forma- 

 tion of mountains. 



Canadian Nat., vol. 5, pp. 409-420, 1860. 



On the age of the red sandstone 



formation of Vermont. 



Am. Jonr. Soi., 2d series, vol. 32, p. 232 (i 

 p.). 



Canadian Nat., new series, vol. 6, pp. 322-323, 

 1872. 



On some of the rocks and fossils 



occurring near Phillipsburg, Canada 

 East. 



CanadianNat., vol. 6, pp. 310-328, 1861. 



[Billings, E.] — Continued. 



On the occurrence of graptolites in 



the base of the Lower Silurian. 

 Canadian Nat. , vol . 6, pp. 344-348, 1861. 



On some new or little-known species 



of Lower Silurian fossils from the Pots- 

 dam group (primordial zone). 



Report on the Geology of Vermont, vol. 2, 

 pp. 942-900, Claremont, 1861. 



Further observations on the age of 



the red sand-rock formation (Potsdam 

 group) of Canada and Vermont. 



Am. Jour. Sci., 2d series, vol. 33, pp. 100- 

 105, 1862. 



• On Hall's claim to priority in the 



determination of the age of the red 

 sand-rock series of Vermont. 



Am. Jour. Sci., 2d series, vol. 33, pp. 370-376, 

 1862. 



[ ] [Review of "Geology of Vermont" 



by Hitchcock and Hager.] 



Am. Jour. Soi., 2d series, vol 33, pp. 416-420, 

 1862. 



On the parallelism of the Quebec 



group with the Llandeilo of England 

 and Australia, and with the Chazy and 

 Calciferous formations. 



Canadian Nat., vol. 8, pp. 19-35, 1863. 



On the remains of the fossil elephant 



found in Canada. 



Canadian Nat., vol. 8, pp. 135-147, 1863. 

 Geological survey of Canada. Cata- 

 logue of Silurian fossils of Antioosti, 

 93 pages, Montreal, 1866. 



Abstract, Am. Jonr. Sci., 2d series, vol. 43, 

 pp. 259-260, 1867. 



Fossils from the so-called Hnronian 



of Newfoundland. 



Am. Jonr. Sci., 3d series, vol. 3, pp. 223-224 (i 

 p.), 1872. Read to Nat. Hist. Soo. of Montreal. 



Fossils, probably of the Chazy era, 



in the Eolian limestone of West Rut- 

 land, Vt. 



Ana. Jour. Sci., 3d series, voL 4, p. 133 (J p.), 

 1872. 



Note on the discovery of fossils in the 



" "Winooski marble," at S wanton, Vt. 



Am. Jour. Sci., 3d series, vol. 3, pp. 145 (f p.), 

 146 (i p.), 1872. 

 Canadian Nat., vol. 6, new series, p. 351, 1872. 



Remarks on the Taconic controversy. 



Canadian Nat., vol. 6, new series, pp. 31S- 

 325; 460-464, 1872. 



Includes letters from J. Hall, C. H. Hitch- 

 cock, "W. E. Logan, E. Emmons, and J. Bar- 

 rande. 



Abstract, Am. Jour. Sci., 3d series, voL 3, pp. 

 466-468, 1872. 



