CONTENTS 



PAGE 



Report of the director and state geologist 1S99 r5 



Introduction r5 



Geology .* r7 



Southeastern New York rT 



Adirondack rO 



Economic rll 



Geologic map i*13 



Topographic sheets rl4 



Museum work rl5 



Pre-Cambrian formations of parts of Warren, Saratoga, Fulton 



and Montgomery counties. J. F. Kemp rll 



Geology of Rand hill and vicinity, Clinton co. H. P. Gushing. . r37 

 Geology of crystalline rocks near the St Lawrence river. C. H. 



Smyth jr rS3 



Oil and gas in southwestern New York. Irving P. Bishop rlOo 



Roofing slate of Washington county. J. N. Nevius iT35 



Emery mines of Westchester county. J. N. Nevius iT51 



Paleontology iT55 



Mineralogy rl5T 



Ethnology 1T0S 



General zoology rl58 



Publications rlGl 



Entomology 1T6I 



Botany iTG2 



Physiography iT63 



Attendance at the museum iT63 



Accessions to collections in Geologic hall iT63 



Economic geology iTG3 



Structural geology iT64 



Historic geology iT64 



Mineralogy rl65 



Ethnology rlGo 



Zoology 1T66 



Relief maps rlTO 



Appendix 1: Museum bulletins 26-31 



26 Collection, preservation and distribution of New York in- 



sects. E. P. Felt 3 



27 Shade tree pests in New York state. E. P. Felt 39 



28 Plants of North Elba. C. H. Peck 65 



29 Preliminary list of New Y'ork mammals. G. S. Miller jr. .. 271 



30 Petroleum and natural gas in New Y'ork. Edward Orton. . 395 



31 loth report of the state entomologist on injurious and other 



insects of the state of New York 1899. E. P. Felt 531 



Appendix 2 



Report of the state paleontologist 1S99 659 



Report of the state botanist 1899 821 



General index 871 



vol. 2 



Appendix 3: Museum memoirs 



3 Oriskany fauna of Bee-raft mountain. J. M. Clarke 1 



4 Edible fungi of New York. C. H. Peck 129 



