DABTON.] 



NORTH AMERICAN GEOLOGY. 



483 



Hitchcock, EdwarcL— Continued. 



Report on the geology of Massachu- 

 setts, part 1 : economical geology, 70 

 pages, map, 8°, Amherst, 1832. 



Am. Jimr. Hoi., vol. 22, pp. 1-70, map. 



Report on the geology, mineralogy, 



liotany, and zoology of Massachusetts, 

 C92 pages, atlas of 19 plates, Airihorst, 

 1833. rSocond edition, 1835, 702 pages.] 



Ornithlchnology. Description of 



the footmarlis of birds (Ornllhich- 

 nites) on new red sandstone in Massa- 

 chusetts. 



Am. Jour. Soi., vol. 29, pp. 307-340, 2 plates, 

 1836. 

 Abstract, Nouos Jahi-bnoh, 1830, pp. 407-472. 



Sketch of the geology of Portland 



and its vicinity. 



Boston Jour. Nat. Hist., vol. 1, pp. 800-347, 

 plates, 1837. 



On certain causes of geological 



changes now in operation in Massa- 

 chusetts. 



Boston Jour. Nat. Hist., vol. 1, pp. 69-82, 

 1837. 



Preface. 



Itosearcbes in theoretical geology, by H. T. 

 De LaBoobe, 12°, pp. i-xv. Now York, 1837. 



[Letter on ago of coal beds.] 



Keport of the hearing on the memorial of 

 tho New England coal mining company, pp. 

 61-55, Now England, 1838. 



Report on a reexamination of the 



economical geology of Massachusetts, 

 139 pages, Boston, 1838. 



Abstract by C. W. Shepard, Am. Jour. Soi., 

 vol.36, pp. 303-378, 1839. 



Analysis of marl from Farmington, 



Conn. 



Am. Jour. Sci., vol. 36, p. 170 (i p.), 1839. 



l''inal report on the geology of Massa- 

 chusetts, 2 volumes vol. 1, xii, 299 

 pages ; vol. 2, 300-831 pages, 55 plates, 

 4°, Amherst, 1841. 



[History of geologic studies in the 



United States.] Address before the 

 Association of American Geologists, 

 April 5, 1841. 



Am. Jour. Sci., vol. 41, pp. 232-275, 1841. 



Elementary geology, second edition, 



346 pages, 12°, New York, 1841 [and 

 various other editions up to the thir- 

 tieth]. 



[ ] [On joints in rooks, New England.] 



Am. Jour. Soi., vol.41, p. 173 (ip.), 1841. 

 Assoc. Am. Geol., Trans., p. 25 (i p.), 1843. 



Hitchcock, Edward. — Continued. 



Remarks upon Mr. Murchison's an- 

 niversary address before the London 

 Geological Society. 



Am. Jour. Sci., vol.43, pp. 396-398, 1842. 



Notes on the geology of several parts 



of wesLern Asia, founded chiefly on 

 specimens and descriptions from Ameri- 

 can missionaries. 



Assoc. Am. Geol., Trans., pp. 348-421, 1843. 



The phenomena of drift or glacio- 



aqueous action in North America 

 between the Tertiary and alluvial 

 periods. 



Assoc. Am. Geol., Trans., pp. 104^-221, plate, 

 1843. 



Description of several species of 



fossil plant from the New Red Sand- 

 stone formation of Connecticut and 

 Massachusetts. 



Am. Assoc. Geol. and Nat. Trans., pp. 294- 

 200, pis. 12-13, 1843. 



[On drift.] 



Am. Jour. Soi., vol. 45, pp. 321-325, 1843. 

 Bead to Assoc, Am. Geol. 



[ ] [The trap tufa or volcanic grit of 



the valley of the Connecticut River.] 

 [Abstract.] 



Am. Jour. Sci., vol. 47, pp. 103-104 (i p.), 1844. 

 Bead to Assoe. Am. Geol. 



Discovery of more native copper 



in Whately, Mass., with remarks upon 

 its origin. 



Am. Jour. Soi., vol. 47, pp. 322-323, 1844. 



[On a singular case of the dispersion 



of blocks of stone at the drift period 

 in Berkshire County, Mass.] 



Am. Jour. Sci., vol. 47, pp. 132-133, 1844. 



Explanation of the geologi<;al map 



attached to the topographical map of 

 Massachusetts, 22 pages, 12°, Boston, 

 1844. 



Geological map of Massachusetts. 



[Ou Borden's wall map of Massachusetts], 



1844. 



Description of a singular case of 



the dispersion of blocks of stone con- 

 nected with drift in Berkshire County, 

 Mass. 



Am. Jour. Sci., vol. 49, pp, 258-265, 1845. 

 Bead to Assoc. Am. Geol. 



Remarkable facts respecting the 



magm-tio polarity of trap rocks in 

 New England. 



Am. Assoc. Geol. and Nat., Proo. 6th meet- 

 ing, p. 32 (i p.), 1845. 



