DAEION.] 



NORTH AMERICAN GEOLOGY. 



837 



Rogers, Henry Darwin, and Rogers, Wil- 

 liam B. — Continued. 



On the physical structure of 



the Appalachian chain, as exemplifying 

 the laws which have regulated the 

 elevation of great mountain chains 

 generally. 



British Assoc, Eeport, vol. 12, Trana. of 

 aectioDS, pp. 40-42, 1842. 

 Am. Jour. Soi., vol. 44, pp. 359-365, 1843. 

 Assoc. Am. Geol., Trans., pp. 474-531, plates, 

 1843. 



Eeprint of reports on the Virginias, pp. 601- 

 642, plates, New York, 1884. 



Abstracts, Assoc. Am. Geol., Trans., pp. 

 70-71, 1843 ; Am. Jour. Soi., vol. 43, pp. 177-178, 

 1842. 



Theory of earthquake action. 



Am. Jonr. Soi., vol. 45, pp. 341-347, 1843. 

 Head to Assoc. Am. Geol. 



Observations on the geology of 



the western peninsula of upper Canada 

 and the western part of Ohio. 



Am. Phil. Soc, Trans., vol. 8, new series, 

 pp. 273-284, 1843. 

 Am. Phil. Soc, Proc, vol. 2, pp. 120-125, 1842. 



A system of classification and 



nomenclature of the Paleozoic rockvS of 

 the United States, with an account of 

 their distribution, more particularly in 

 in the Appalachain Mountain chain. 

 [Abstract.] 



Am. Jour. Sci., vol. 47, pp. 111-112, 1844. 



Bead to Assoc. Am. Geol. 



On the geological age of the 



White Mountains. 



Am. Jo\ir, Sci., 2d series, vol. 1, pp. 411-421, 

 1846. 



An account of two remarkable 



trains of angular erratic blocks in Berk- 

 shire, Mass., with an attempt at an 

 explanation of the phenomena. 



Boston Jour. Nat. Hist., vol. 5, pp. 310-330, 

 plate, 1847. 



On two remarkable bowlder 



trains in Berkshire County, Mass. 



Boston Soc. Nat. Hist., Proc, vol. 2, pp. 

 79-80, 1848. 



Rogers, R. E. [Magnesian limestones 

 of Pennsylvania.] 



Am. Jour. Soi., vol. 41, p. 171 ft p.), 1841. 

 Assoc Am. Geol., Trans., p. 23 (i p.), 1843. 



A few facts regarding the geological 



survey of Pennsylvania, exposing the 

 erroneous statements and claims of 

 J. P. Lesley, 22 pages, Philadelphia, 

 1859. 

 Rogers, W. B., and. On the decom- 

 position of rocks by meteoric water. 

 Am. Assoc Adv. Sci., Proc, vol. 1, pp. 60-62, 

 1849. 



Rogers, William B. Some observations 

 on the Tertiary marl of lower Virginia. 

 Eeprint of reports on the Virginias, pp. 1- 

 20, New York, 1884. 

 From 3?arm6rs' Eegister, 1834-1835. 



Report of the geological reconnais- 

 sance of the State of Virginia, 143 pages, 

 plate, Philadelphia, 1836. Also pub- 

 lished in Richmond, 52 pages, plate, 4°. 

 Republished in 1884. 



Abstract, The Virginias, vol. 3, pp. 135, 138- 

 139, 4°, 1882 ; vol. 4, pp. 110-111, 4°, 1883. 



Report of the progress of the geo- 

 logical survey of Virginia for 1836, 22 

 pages ; and another edition, 14 pages, 4°, 

 Richmond, 1837 ; republished in 1884. 

 Abstracts, Am. Jour. Sci., vol. 37, pp. 380, 

 381, 382, 383, 1839; The Virginias, vol. 4, pp. 

 111-112, 4°, 1883. 



Second report of the progress of the 



geological survey of the State of Vir- 

 ginia for the year 1837, 24 pages, 4°, 

 Richmond, 1838; reprinted in Philadel- 

 phia, 1838, with report for 1838, 87 

 pages, 8° ; republished in 1884. 



Abstract, Am. Jour. Soi., vol. 37, pp. 380, 381, 

 382, 1839 i The Virginias, vol. 4, pp. 112-113, 4°, 

 1883. 



Report of the progress of the geo- 

 logical survey of Virginia for 1838, 32 

 pages, 4°, Richmond, 1839; reprinted 

 in Philadelphia, 1838, with report for 

 1837, 87 pages, 8° ; republished in 1884. 



Abstracts, Am. Jour. Sci., vol. 37, pp. 380, 

 381, 382, 3839; The Virginias, vol. 3, p. 158; 

 vol.4, pp. 113-115, 4°, 1883. 



Report of the progress of the geo- 

 logical survey of the State of Virginia 

 for 1839, 161 pages, 2 plates, Richmond, 

 1840; republished in 1884. 



Abstracts, The Virginias, vol. 3, pp. 71-73, 

 77, 158-159, 164, 1882; vol. 4, pp. 115-116 (f p.), 

 4°, 1883. 



Report of the progress of the geo- 

 logical survey of Virginia for 1840, 132 

 pages, Richmond, 1841; republished in 

 1884. 



Abstract on vicinity of Eichmond, The 

 Virginias, vol. 2, pp. 58-59, 4°, 1881. 



[Erosion at base of Oriskany.J 



Am. Jour. Sci., vol. 43, pp. 181-182 (J p.), 1842. 

 Assoc. Am. Geol., Trans., pp. 73-74 (| p.), 

 1843. 



[On cause of dip in the Trias.] 



Am. Jour. Soi., vol. 43, pp. 171, 172-173, 1842. 

 Assoc. Am. Geol., Trans., pp. 64^65-66, 1843. 



