152 The American Geologist. Mardi, i899 
Brachiopoda described in Palaontology of New York, Vol. VIII. 
parts I and 2. (14th Ann. Rept. State Geol. pp. 2,-1 — 402. pis. i — 14. 
1895.) 
41. James Hall, in collaboration with J. M. Clarke. A Memoir 
on the Palaeozoic Reticulate Sponges constituting the Family Dictyo- 
spongidae. Part i. Fifteenth Ann. Rept. State Geol. vol. 2, pp. 739 — 
984, pis: I — xlvii. (In press.) 
42. James Hall, in collaboration with J. ]M. Clarke. .\ Memoir 
on the Palaeozoic Reticulate Sponges constituting the family Dictyu- 
spongidae. Part 2. Sixteenth Ann. Rept. N. Y. State Geol., pp. 341. 
pis. xlviii—lxx. (In press.) 
Part II. 
Scientific Papers Published in Reports, Transactions of Societies, 
Journals, Magazines, Etc. 
X. B. — Tlie title or au abstract oaly was given of papers in tlie list inarkod witii 
asterisk (*), a.-; full notes were not furuishud for imblication. 
1. Catalogue of Plants, Growing without Cultivation, in the Vi- 
cinity of Troy. John Wright and James Hall, 42 pages. Troy, 1836. 
8vo. 
2. Descriptions of two species of Trilobites, belonging to the 
genus Paradoxides. American Journal of Science and Arts. Vol. 
XXXIII, pp. 139 — 143. New Haven, 1837. 8vo. 
3. Second Annual Report of the Fourth Geological District of 
New York. Assembly Doc. 200, pp. 287—373. Albany, 1838. 8vo. 
4. Third Annual Report of the Fourth Geological District of the 
State of New^ York. Assembly Doc. 275, pp. 287 — 339. Albany, 1839. 
8vo. 
5. Fourth Annual Report of the Survey of the Fourth Geological 
District. Assembly Doc. 50, pp. 389 — 456. Albany, 1840. 8vo. 
6. Fifth Annual Report of ihe Fourth Geological District. As- 
sembly Doc. 150, pp. 149 — 180. Albany, 1841. 8vo. 
7. Notes explanatory of a section from Cleveland, Ohio to the 
Mississippi river, in a southwest direction, with remarks upon the 
Identity of the*Western Formations with those of New York. Trans- 
actions of the Association of American Geologists and Naturalists; 
pp. 267 — 293. Boston, 1842. 8vo. 
8. Remarks upon Casts of Mud Furrows. Wave Lines, and other 
Markings upon Rocks of the New York System. Ibid., pp. 422 — 
432. 
9. Niagara Falls. ' Their physical changes and the Geology and 
Topography of the surrounding country. Boston Journal of Natural 
History. Vol. IV, pp. 106 — 134. Boston, 1842. 8vo. 
ID. Notes upon the Geology of the Western States. .American 
Journal of Science and Arts. Vol. XLII. pp. 51 — 62. New Haven, 
1842. 8vo. 
