SUniHCT INDEX 405 



Hudson river valley icoiitiiiiiaJ) 



uhridiicd bv Merrill. Mus. bill. 19. 1898. p.210-11. Same, Miis. 



rep. 51 (for 1897) 1899. 1:210-11. 

 Ries. Brick Yards. Mus. bid. 12. 1895. p.l7fi-94. Same, Mus. rep. 48 

 (for 18941 1895. 1:170-94 (2d paging). 



Mus. bul. 35. 1900. P.687-7C9. Same, Mus. rep. 54 (for 1900) 



1902. 2:687-709. 

 See alKo Geological survey, first district. 

 Hudsonite. Beck. Hudsonite. Min. N. Y. 1842. p.405. 

 Humite group. Whitlock. Humite Group. Mus. bul. 58. 1902. p.l06. 

 Hurl Gate, !<er Hell Gate. 

 Hydraulic cement, see Cement. 

 Hydraulic limestone, see Waterlime. 

 Hydrog-en. Beck. Hydrogen. Min. rep. (for 1838) 1839. p.l3. Miu. X. Y. 



1842. p.171-72. 

 Hydrozoa (paleozoic). Clarke. Oriskanv Species of Becraft Mountain. 

 Mus. mem. 3. 1900. p.64. Same, Mus^ rep. 53 (for 1899) 1901. 2:64. 

 Girty. Hvdrozoa of LoAA'er Helderberg Group. Geol. rep. 14 (for 1894) 



1895. p.288-99. Same, Mus. rep. 48 (for 1804) 1895. 2:288-99. 

 Grabau. Hydrozoa of Niagara Region. Mus. bul. 45. 1901. p. 133-35. 



Same, Mus. rep. 54 (for 1900) 1902. 4:133-35. 

 Hall. Graptolites of Clinton Group. Pal. N. Y. 1852. 2:39-52. 

 Hall. Notes upon the Genus Graptolithus and Allied Genera. Pal. 



N. Y. 1859. 3:495-522. 

 Hall. Notes upon the Genus Graptolitlius. Mus. rep. 12 (for 1858) 1859. 



p.45-58. 

 Hall. Notices of New Forms of the Genus Graptolithus and Allied 

 Genera. Mus. rep. 13 (for 1859) 1860. p.55-(>4. 

 From sup. to v.l, Pal. N. Y. pub. iu v.3, p. 510-20. 



Hall. Graptolitldae of Potsdam Sandstone. Mus. rep. 16 (for 1862) 1863. 



p.124. 

 Hall. Introduction to the Study of the Graptolitidae. Mus. rep. 20 (for 



1S66) 18(:>7. p. 169-240. illus. 4pl. 

 Hall. Note on the Genus Plumalina. Mus. rep. 30 (for 1876) 1878. 



p.255-56. pl.4. 

 Ruedemann. Development and Mode of Growth of the Genus Diplo- 



graptus. McCoy. Geol. rep. 14 (for 1894) 1895. p.l5, 217-49. 5pl. 



Same, Mus. rep. 48 (for 1894) 1895. 2:15, 217-49. 5pl. 

 Ruedemann. Graptolite Fauna of the Hudson River Beds near Albany. 



Mus. bul. 42. 1801. p.4S5-568. Same, Mus. rep. 54 (for 1900) 1902. 



3:485-568. 

 Ruedemann. Graptolite (Levis) Facies of the Beekmantown Formation 



in Rensselaer County, N. Y. Mus. bul. 52. 1902. p. 546-75. 

 Ruedemann. Mode of Growth and Development of Goniograptus thu- 



reaui. McCoy. Mus. bul. 52. 11)02. p.576-y2. 

 Ruedemann. Cambric Dictyonema Fauna in the Slate Belt of Eastern 



New York. Pal. rep. (for 1902). In press. 

 Hyg'rophorus. I'eck. Genus Hygrophorus. Mus. rep. 23 (for 1869) 1873. 



p. 112-14. 

 Hymenoptera. Additions to Collection. Knt. rep. 3, p.l40; 4. p.205: 5, 



p.324: 6. p.186: 8. p.296: 9. p.461: 10. p..-)00, 515; 11, p.284: 12, p.359; 



13. p.373; 14. p. 255; 15. p.(X)0-l; 16. p.10.34; 17, p.808-9; 18, p.l70. 



For dates of reports, sec List of publications, p. 264. 



Felt. Natural Enemies of Notolophus. Ent. rep. 14 (for 1898) 1898. p.l68- 



71 (Mns. bul. 23). Same, Mus. rep. 52 (for 1898) 1900. 1:168-71. 

 Lintner. Species Treated. Ent. rep. 2 (for 1882 and 1883) 1885. p.217-20. 



