PART I 



BOOKS. 



1. G-eology of New York. Part IV, comprising the survey of the 



Fourth Geological District; pp. 682, maps and plates. Albany, 

 1843. 4to. 



2. Fremont's Exploring Expedition: Appendix A. Geological for- 



mations ; pp. 295-303. B. Organic Remains ; pp. 304-310, 4 

 plates. Washington, 1845. 8vo. 



3. Palaeontology of New York. Vol. 1 ; pp. xxiii, 338 ; plates, 100. 



Albany, 1847. 4to. 



4. Report on the Geology of the Lake Superior Land District. By 



J. W. Foster and J. D. Whitney: 



Lower Silurian System. Chapter 9, pp. 140-151. Washing- 

 ton, 1851. 8vo. 



Upper Silurian and Devonian Series. Ibid. Chapter 10, pp. 

 152-166. • 



Description of New and Rare Species of Fossils from the 

 Palaeozoic Series. Ibid. ' Chapter 13, pp. 203-231. 



Parallelism of the Palaeozoic Deposits of Europe and America. 

 Ibid. Chapter 18, pp. 285-318. 



5. Stansbury's Expedition to the Great Salt Lake. Geology and 



Palaeontology; pp. 401-414. Philadelphia, 1852. 8vo. 



6. Palaeontology of New York. Vol. II ; pp. viii, 362 ; 104 plates. 



Albany, 1852. 4to. 



7. United States and Mexican Boundary Survey (Emory). Geology 



and Palaeontology of the Boundary ; pp. 103, 140, 20 plates. 

 Washington, 1857. 4to. Also published in American Journal 

 of Science, 2d Ser. See vol. 24, pp. 72-86. New Haven, 1857. 



8. Geological Survey of the State of Iowa. Vol. I, part 1. Hall 



and Whitney. General Geology. Chapter II, pp. 35-44. 

 Geology of Iowa. General Reconnoissance. Chapter III, pp. 

 45-46. Part II. Palaeontology of Iowa. Chapter VIII, pp. 

 473-724, 29 plates. Albany, 1858. 4to. 



9. Contributions to the Palaeontology of Iowa, being descriptions of 



new species of Crinoidea and t other fossils (supplement to vol. 

 ♦ I, part II, of the Geological Report of Iowa) ; pp. 1-92, 3 plates. 

 Albany, 1859. 



