834 



CATALOGUE AND INDEX OP 



[BTTLL. 127. 



Rogers, Henry Darwin — Continued. 

 [Origin of overturned folds in Penn- 

 sylvania.] 



Am. Jour. Sci., vol. 41, p. 177 (J p.), 1841. 

 Assoc. Am. Geo]., Trans., pp. 29-30 (J p.), 

 1843. 



Fifth annual report on the geolog- 

 ical exploration of the Commonwealth 

 of Pennsylvania, 156 pages, plate, Har- 

 risburg, 1841 . 



Another edition lias 179 pages. / 



[Nature of the dip of the Triaesic of 



the eastern United States.] 



Am. Jour. Sci., vol. 43, pp. 170, 170-171 (i p.), 

 1842. 



Assoc. Am. Geol., Trans., pp. 63-64 (J p.), 

 1843. 



[Remarks on Lyell's views on uplift 



of North American terraces.] 



Am. Jour. Sci., vol. 43, p. 163 (J p.), 1842. 

 Assoc. Am. Geol., Trans., pp. 47-48 (Jp.), 

 1843. 



[On glaciation in northeastern Penn- 

 sylvania and adjacent portions of New 

 York, and on the origin of conglomer- 

 ates.] 



Am. Jour. Sci., vol. 43, pp. 180-181, 1842. 

 Assoc. Am. Geol., Trans., pp. 72-73, 1843. 



[ ] [Grooved and polished surfaces at 



base of Secondary in Pennsylvania.] 

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

 Assoc. Am. Geol., Trans., p. 73, 1842. 

 Sixth annual report on the geolog- 

 ical survey of Pennsylvania, 28 pages, 

 Harrisburg, 1842. 



. [On form of antiolinals in Eussia 



and America.] 



PhiladclpLia Acad. Sci., Proo.,vol. 1, p. 256 

 (i p.), 1843. 



Age of Newark system. 



Philadelphia Acad. Sci., Proc, vol. 1, p. 250 

 (i p.), 1843. 



Some observations on the geological 



structure of Berkshire, Mass., and 

 vicinity in New York. 



Am. Phil. Soc, Proc, vol. 2, pp. 3-4, 1843. 



[ ] [On polishing of rooks and on 



diluvial currents iu the long parallel 

 valleys of Pennsylvania.] 



Am. Jour. Sci., vol. 46, pp. 332-333 (Jp.), 1843. 

 Head to Assoc. Am. Geol. 



[ ] [Cause of crescent- formed dikes of 



trap in New Jersey and Connecticut.] 

 Am. Jour. Sci., vol. 46, p. 334 (i p.), 1843. 

 Read to Assoc. Am. Gool. 



[ ] [Age of New Red sandstone of 



Connecticut and New Jersey.] 

 Am. Jour. Sci., vol. 45. p. 315 (J p.), 1843. 

 Head to Assoc. Am. Geol. 



Rogers, Henry Darwin — Continued. 



On the absence of materials from 



the South in the drift. 



Am. Jour. Sci., vol. 45, p. 329 (J p.), 1843. 

 Read to Assoc. Am. Geol. 



[ ] [Remarks on Cretaceous of upper 



Missouri region.] 



Am. Jour. Sci., vol. 46, pp. 165-156 (J p.), 1843. 

 Read to Assoc. Am. Geol. 



^ [On Marcellus and Hamilton of the 



South and West.] 



Am. Jour. Sci., vol. 45, pp. 161-162, 1843. 

 Read to Assoc. Am. Geol. 



An inquiry into the origin of the 



Appalachian coal strata, bituminous 

 and anthracite. 



Assoc. Am. Geol., Trans., pp. 433-474, 1843. 

 Abstracts, ibid., p. 71, and Am. Jour. Sci., 

 vol. 43, pp. 178-179, 1842. 



[Age of beds containing Polythala- 



mia of South Carolina.] 



Am. Jour. Sci., vol. 47, p. 117 (4 lines), 1844. 

 Read to Assoc. Am. Geol. 



Address [on American geology, and 



present condition of geological research 

 in the United States]. 



Am. Jour. Sci., vol. 47, pp. 137-160, 247-278, 

 1844. 

 Read to Assoc. Am. Geol. 



[ ] [Oolite in Florida.] 



Philadelphia Acad. Sci., Proc, voi. 2, pp. 

 210-211 (\ p.), 1846. 



On the drift of New England and 



the River St. Lawrence. 



Read to Assoc. Am. Geol., etc., 1847. 

 Am. Quart. Jour. Agri. and Sci., vol. 6, p. 

 214 (\ p.), (November nnmber), 1847. 

 Discussed by Agassiz and Emmons. 



[Drift of Montreal Island, etc.] 



Bead to Assoc. Am. Geol., 1847. 

 Am. Quart. Jour. Agri. and Sci., vol. 6, p. 218 

 (J p.), (October number), 1847. 



[On some phenomena in the miner- 

 alogy and geology of the southern 

 shore of Lake Superior.] 



Boston Soc. Nat. Hist., Proc, vol. 2, pp. 124- 



125. 1848. 



[Inorganic nature of supposed fos- 

 sils in the White Mountains.] 



Am. Jour. Sol., 2d series, vol. 5, p. 116 (5 

 linos), 1848. 

 Rea^l to Assoc. Am. Geol. 



On the geology of Periflsylvania. 



British Assoc, Report, vol. 18, Trans, of sec- 

 tions, pp. 74-75, 1849. 



On the analogy of the ribbon struc- 

 ture of glaciers to the slaty cleavage 

 of rocks. 



Am. Assoc. Adv. Soi., Proc, vol. 2, pp. 181- 



182. 1849. 



