978 



CATALOGUK AND INDEX OP 



[BVLL. 127. 



Vermont — Continued. 



1868. Relations of red sandstone of Ver- 



mont, Perry, J. B. 

 Kod sandstone of Vermont, Perry, 



J.B. 

 Geology of Vermont, Hitchcock, 



C.H. 



1869. Geology of western Vermont, 



Perry, J. B. 



1870. Geology of eastern New England, 



Hunt, T. S. 

 Plasticity of pebbles and rocks, 

 Blake, "W. P. 



1871. Geognosy of Appalachians, Hunt, 



T.S 

 Geology of Orleans County, Hall, 



S.E. 

 Position and height of plateau in 



which New England glaciers 



originated, Dana, J. D. 

 Connecticut glacier, Dana, J. D. 



1872. Roots of Great Barrington, Mass., 



Dana, J. D. 

 Green Mountain geology ; on the 



quartzite, Dana, J. D. 

 On true Taconic, Dana, J. D. 

 Address of Hunt to American 



Association, Dana, J. D. 

 Remarks on Taconic controversy, 



Billings. 

 Fossils in Winooski marble at 



Swanton, Billings. 

 History of Cambrian and Silu- 

 rian, Hunt, T. S. 

 Cbazy fossils in Eolian limestones 



of West Rutland, Billings. 

 Glacial period in New England, 



Perry, J. B. 

 What is true Taconic, Dawson, 



J.W. 



1873. Metamorphism of rocks. Hunt, 



T.S. 

 Record of Science for 1872 by 



Baird, Dana, J. D. 

 Geology of Green and White 



mountains. Hunt, T. S. 

 On staurolite and Silurian age of 



Green Mountain gneisses, Dana, 



J.D. 

 Post-Tertiary history of New 



England, Perry, J. B. 

 Glacial and Champlain eras in 



New England, Dana, J. D. 

 Geologic map of United States, 



Hitchcock, C. H. ; Hitchcook 



and Blake. 



Vermont — Continued. 



1873. Helderberg rocks of Connecticut 



Valley, Dana, J. D. 



1874. Relations of geology to agricul- 



ture, Hitchcock, C. H. 



Physical history of New Hamp- 

 shire, Hitchcock, C. H. 



Niagara and Lower Helderberg in 

 United States and Canada, 

 Hall, J. 



1875. Report of geologist and on State 



cabinet. Catting. 

 Carte g^ologique de la Terre, 



Marcou, J. 

 Geologic chart of the United 



States, Bradley, F. H. 



1876. Report on limonite of Lehigh 



County, Pa., by Prime, Dana, 

 J.D. 



1877. Large bowlders in New Hamp- 



shire, Prescott. 



Geology of New Hampshire, 

 Hitchcock, C. H. ; Huntington. 



Geological map, Hitchcock, C. H. 



Origin of kames in Massachu- 

 setts, Upham. 



Connecticut Valley Helderberg, 

 Hitchcock, C.H. 



Connecticut Valley in Champlain 

 and terrace periods, Upham. 



Vermont geology, by Rev. A. 

 Wing, Dana, J. D. 



Relation of geology of New 

 Hampshire to adjacent terri- 

 tory, Hitchcock, C. H. 



Helderberg of Bernardston and 

 Vermont, Dana, J. D. 



Cambrian and Silurian of western 

 Vermont, Hitchcock, C. H. 



Relation of geology of Vermont 

 to that of Berkshire, Dana, 

 J.D. 



1878. Glacial drift of New Hampshire, 



Hitchcock, C. H. 



Dikes and Azoic of southeastern 

 Pennsylvania, Hunt, T. S. 



The Ice age, Gratacap. 



Mineralogy and lithology of New 

 Hampshire, Hawes, E. 



Geology of Lake Champlain re- 

 gion. Hall, J. 



Modified drift of New Hamp- 

 shire, Upham. 



Some points in lithology, Dana, 

 J.D. 



