768 APPENDIX. 



Hitchcock, E. : Rep. Geol. Massachusetts; Fossil Footmarks, 4to, 1848; Ich- 

 nology of New England, 4to, 1858 ; On Surface Geology ; Amer. Jour. Sci. xv. 



Hitchcock, Jr., E. : Amer. Jour. Sci. [2] xx. 



Humboldt : Atlas der Kleineren Schriften, 1853. 



Ives, J. C. : Colorado Exploring Expedition. 



Johnston, G. : On Zoophytes. 



Jones, T. R. : Palasontology of Canada, Decade III. 



Koninck, L. de : Anim. Foss. Carbonif. : Recherches An. Foss. ; Mon. Pro- 

 ductus & Chonetes. 



Lea, I. : Fossil Footmarks in the Red Sandstone of Pottsville, fol. 



Leidy, J. : Trans. Amer. Phil. Soc. Philad. ; Smithsonian Contrib., 1853. 



Lesley, J. P. : Manual of Coal, and its Topography. 



Lesquereux, L. : Rogers's Rep. Geol. Penna. ; Owen's Rep. Geol. Kentucky; 

 Owen's Rep. Geol. Arkansas. 



Logan, W. ; Rep. Geol. Canada; Canadian Naturalist and Geologist, Men- 

 treal; Quart. Jour. Geol. Soc, 1852-57; Esquisse Geol. du Canada. 



Lyell, C. : Manual of Elementary Geology. 



Mantell, G. A. : Medals of Creation ; Wonders of Geology. 



Marsh, 0. C. ^ Amer. Jour. Sci. [2] xxxiii. 



Meek & Hayden : Amer. Jour. Sci. [2] xxxiii. 



Meyer, H. von : Fauna der Vorwelt. 



Morton, S. G. : Jour. Acad. Sci. Philad., viii. : Amer. Jour. Sci. [2] xlviii. 



Murchison : Siluria, 8vo. 



Mather, W. W. : Rep. Geol. New York. 



Nauniann, C. F. : Lehrbuch der Geognosie, Leipzig, 1850. 



Newberry, J. S. : Annals of Science, Cleveland, 1852. 



Norwood & Owen : Amer. Jour. Sci. [2] ii. 



Owen, D. D. : Rep. Geol. Wisconsin, etc. 



Owen, R. : British Fossils. 



Percival, J. G. : Report on the Geology of Connecticut. • 



Phillips, John: Manual of Geology. 



Pictet : Traite du Paleontologie. 



Prout, H. A. : Amer. Jour. Sci. [2] xi. 



Redfield, J. H. : Amer. Lyceum Nat. Hist. N. York, vol. iv. 



Roemer, F. : Kreidebildungen von Texas. 



Rogers, II. D. : Rep. Geol. Pennsylvania. 



Rogers, H. D. & W. B. : Trans. Amer. Assoc. Geol. and Nat. 



Salter, J. W. : Quart. Journ. Geol. Soc, 1861; Pal. Canada, Decade I. 



Sharpe, D. : Quart. Journ. Geol. Soc, 1847. 



Strickland, H. E. : Dodo and its Kindred. 



Swallow, G. C. : Rep. Geol. Missouri. 



Taylor, R. C. : Statistics of Coal. 



Thompson, T. : History of Vermont, Appendix. 



Tyndall, J. : Glaciers of the Alps. 



Tuomey & Holmes : Fossils of South Carolina. 



Verneuil, E. de: Bull. Geol. Soc de France. 



Vogt, C. : Lehrbuch der Geologic 



Wyman, J. : Amer. Jour. Sci. [2] xxv. 



