758 



CATALOGUE AND INDEX OF 



[BULL. 127. 



Pleistocene — Continued. 



New England — Continued. 



1849. Shells in oliflfs of Nantucket, 



Desor. 

 Second visit to the United States, 



Lyell. 

 Ancient sea margins, Dana, J. D. 



1850. Erratic phenomena about Lake 



Superior, Agassiz, L. 

 Nonglaciation of White Moun- 

 tains district, Jackson, C. T. 



Origin of drift and terraces of 

 aqueous action, Rogers, H. D. 



Centers of dispersion of bowl- 

 ders, Rogers, H. D. 



Erratic phenomena of the White 

 Mountains, Guyot. 



Condition of traps of New Hamp- 

 shire a measure of erosion, 

 Hubbard, O. P. 



Lake Superior, Agassiz, L. 

 18.51. Significance of absence of pot- 

 holes in Massachusetts, Hitch- 

 cock, E, 



Ancient potholes in rooks, Jack- 

 son, C. T. 



Shells far aboYe sea level, Desor, 

 Rogers, H. D. 



Origin of contorted strata of sand 

 and clay, Desor. 



Direction of scratches and cleav- 

 age in Koxbury, Mass., Jack- 

 son, C. T. 



Terraces and beaches in Connec- 

 ticut Valley, Hitchcock, E. 



Clay and sand deposits at high 

 levels in northern New Eng- 

 land, Rogers, H. D. 



Terraces of Connecticut Valley, 

 Hitchcock, E. 



Superposition of drift near Cam- 

 bridge, Mass., Agassiz, L. 



Scratches in Brookline, Mass., 

 Cabot, Desor. 



Geological position of the masto- 

 don, Warren, J. C. 



Erosion by rivers, Hitchcock, E. 



Strait between New England and 

 the main continent, Rogers, 

 H.D. 



Fractures of slate, Vermont and 

 Lake Superior, Whitney. 



Origin of "ridge road" and simi- 

 lar features, Stodder. 



Potholes of New Hampshire, 

 Jackson, C. T. 



Pleistocene— Continue^. 



New England— Continued. 



1851. Fossils from Nantucket, Desor. 

 Deposits of shells, Desor. 



1852. Slide on Mount Lafayette at Fran- 



conia, N. H., Hitchcock, E. 

 Post-Pliocene of Southern and 



Northern States, Desor. 

 Terraces during the drift period 



along the Connecticut Valley, 



Hitchcock, E. 

 Observations on magnetism, 



Locke. 



1853. Report on certain points in geol- 



ogy of Massachusetts, Hitch- 

 cock, E. 

 Appendix to history of Vermont, 

 Thompson, T. 



1854. Drift-filled cracks at East Bos- 



ton, Stodder. 



Fossils in post-Pliocene in Ches- 

 ter, Mass., Stimpson. 



Deposit of shells near Portland, 

 Me., Jackson, C. T. 



Lignite near Burlington, Vt., 

 Thompson, Z. 



Drift of eastern Massachusetts, 

 Desor. 



Origin of coarse drift near Bos- 

 ton, Desor. 



1855. Impressions in clay in Hadley, 

 Mass., Hitchcock, C. H. 



1856. Largebowlderof Amherst, Mass., 

 Hitchcock, E. 



Bowlders between Salem and 

 Danvers, Mass., Pickering. 



1857. Illustrations of surface geology, 

 Hitchcock, E. 



Review of Hitchcock's illustra- 

 tions of surface geology, Dana, 

 J.D. 



1858. Glacial phenomena in Can".da 

 and the United States, Ramsay. 



Geology of North America, Mar- 

 cou, J. 



1859. Landslide in Westbrook, Me., 

 Jackson, C. T. 



Clay on banks of the Farmington 

 in Connecticut, Stodder. 



Starfish in post-Pliocene of Lew- 

 iston. Me., Baker, W. W. 



Landslide near Portland, Me., 

 Bouv6. 



Catalogue of State cabinet and 

 notes on metamorphics, Hitch- 

 cock, E. 



