DABTON.] 



NORTH AMERICAN GEOLOGY. 



23 



Allen, E. A. H. [Notes on] Lectures on 

 botany and geology. 



Eensselaer Institute, summer term, 1852, 

 4°, 1862. [Hot seen.] 



Allen, Henry T. Copper River, Alaska. 

 Glacial action. 



Science, vol. 8, pp. 145-146 (| p.), 1886. 



Allen, J. A. MetamorpMsm produced 

 by the burning of lignite beds in 

 Dakota and Montana Territories. 



Boston Soc. Nat. Hist., Proc, vol. 16, pp. 

 246-262, 1874. 



Abstract Am. Jour. Sci., 3d series, vol. 8, 

 pp. 141-142 H p.), 1874. 



The Little Missouri "badlands." 



Am. H"at., vol. 10, pp. 207-216, 1876. 



Allen, John H. Some facts respecting 

 the geology of Tampa Bay, Florida. 

 Am. Jour. Sci., 2d series, vol. 1, pp. 38-42. 

 1846. 



Allen, Jonathan A. On the question 

 whether there are any traces of a vol- 

 cano in the West River Mountain. 

 Am. Jour. Sci., vol. 3, pp. 73-76, 1821. 



Allen, Joseph H. Western Kentucky 

 coals and cokes. 



Am. Inst. Mining Eng., Trans., vol. 16, pp. 

 581-593, 1888. 



Allen, J., and Schoolcraft, H. B. Letter 

 iiom the Secretary of War transmit- 

 ting a map and report of Lieutenant 

 Allen and H. B. Schoolcraft's visit to 

 the northwest Indians in 1832, 23d 

 Cong., 1st sess., H. R. Doc. No. 323, 68 

 pages, map. [Washington, 1834.] 



Ameghino, Professor. The man of the 

 Pampean formation. 



Am. Ifat., vol. 12, pp. 827-829, 1878. 



American Greologist. Murray's theory 

 of the formation of barrier reefs and 

 coral islands. 



Am. Geol., vol. 1, pp. 113-117, 1888. 



Irving and Chamberlin of the. Lake 



Superior sandstone. 



Am. Geol., vol. 1, p-Ji. 44^57, 1888. 



On the chert of the Upper Coal 



Measures in Montgomery County, Iowa. 

 Am. Geol., vol. 1, pp. 116-117, 1888. 



Black marl from Cheyenne County, 



Nebr. 



Am. Geol., vol. 1, p. 137 (3 lines), 1888. 



Later Cretaceous in Iowa. 



Am. Geol., vol. 1, p. 337 (i p.), 1888. 



The antiquity of man; some inci- 

 dental results of the discussion. 

 Am. Geol., vol. 2, pp. 51-54, 1888. 



American Geologist. — Continued. 



Formation of coal seams. 



Asi. Geol., vol. 2, pp. 334-336, 1888. 



[Fossil bone in well at Lincoln, 



Nebr.] 



Am. Geol., vol. 2, p. 439 (i p.), 1888. 

 [Notice and review of E. Danzig, 



" Ueber die eruptive Natur gewisser 



Gneisse sowie des Granulits im sachsis- 



chen Mittelgebirge."] 



Am. Geol., vol. 3, pp. 150-152, 1889. 



Unconformity at the falls of the 



Montmorenci. 



Am. Geol., vol. 3, pp. 333-334, 1889. 



Very striking example of glacial 



action * * * on eastern flanks of 

 the higher ranges of the Sierra Nevada 

 Mountains. 



Am. Geol., vol. 3, pp. 340-341 (fp.), 1839. 



Some recent speculations on the 



origin of petroleum. 



Am. Geol., vol.4, pp. 371-376, 1889. 

 Sci. Am. Supp., vol. 29, pp. 11765-11766 (2 

 cols.), 4°, 1890. 



A new glacial theory. 



Am. Geol., vol. 3, pp. 138-139, 1889. 

 The Azoic system. 



Am. Geol., vol. 5, pp. 106-107 (J p.), 1890. 

 The prenatal history of the geolog- 

 ical society of America. 



Am. Geol., vol. 6, pp. 181-194, 1890. 



What constitutes the Taoonic range 



of mountains? 



Am. Geol., vol. 6, p. 247, PI. VI, 1890. 



Quebec not in conflict with Taconic. 



Am. Geol., vol. 6, pp. 310-311, 1890. 



The Crenitic hypothesis. 



Am. Geol.j vol. 8, pp. 110-114, 1891. 



Eeview of T. S. Hunt in "Mineral Physi- 

 ology and Physiography. A second series of 

 chemical and geological essays." 2dedition. 



Geological survey of New Jersey, 



Annual report for 1890, John C. Smock, 

 State geologist, Trenton, 1891, 305 

 pages, 3 maps. 



Am. Geol., vol. 8, pp. 120-121. 



Supposed Trenton fossil fish. 



Am. Geol., vol. 8, pp. 177-180, 1891. 



Recent studies in sphernlitic crys- 

 tallization. Constitution and origin of 

 spherulites in acid eruptive rocks, 

 Whitman Cross (Phil. Soc. Wash., Vol. 

 X, pp. 411-444). Sphernlitic crystalli- 

 zation, Jos. P. Iddings (Phil. Soc. 

 Wash., Vol. IX, pp. 445-464). 

 Am. Geol., vol. 8, pp. 337-393, 1891. 



