INDEX TO FOURTH REPORT OF THE DIRECTOR I907 201 



Long Lake quadrangle, geology of, 



II, 117. 

 Loomis, cited, 167. 

 Low, cited, 54. 

 Lower Cayadutta, O-J. 

 Lowville limestone, 11. 

 Loxonema, 155-58. 



explanation of plate, 178. 



danai, explanation of plate, 194. 



hamiltoniae, 156, 157. 

 explanation of plates, 176-78. 

 Loxopteria dispar, explanation of 



plate, 194. 

 Luther, D. D., geological work, 



10; mentioned, 61. 



McCoy, cited, 168. 



McCullough earth inclosure, 89-91. 



Mackenzie, cited, 59. 



Macoma greenlandica, 18. 



Magnetites, z^-> 70- 



Maintenance of scientific work, 



provisions made by Legislature 



for, 122. 

 Maple worm, striped, 80. 

 Maps, ID, 119. 

 Mastodons, 44-49. 

 Mather, paleontological work, 41. 

 Mayfield, drumlinoid forms, 26. 

 Meandrina labyrinthica, 167. 

 Megalanteris ovalis, 43. 

 Megistocrinus farnsworthi, 164. 

 Memoirs, published, 115-20; in 



press, 120. 

 Meristella lata, 43. 

 Miller, Hugh, mentioned, 59. 

 Miller, W. J., work on Remsen 



quadrangle, 10. 

 Minaville, 26. 



Mineralogy, report on, 39-40; ac- 

 cessions to collections, 124-27. 

 Mines, 31-32. 

 Mineville ores, 14, 32. 

 Mining and quarry industry of 



New York, 117. 

 Mohawk glacier, 22. 

 Mohawk valley, investigation in, 



17; moraines, 24; lake deposits, 



27-28. 



Monticulipora, 154-55. 

 explanation of plate, 172. 



Moraines, interlobate, 23-24; re- 

 cessional, 24-25. 



Morrisville quadrangle, 10. 



Museum, new, 7-9. 



Mushrooms, tests of edibility of, 



75- 

 ^Ij^a arenaria, 18. 

 Mytilus edulis, 18. 

 Myzostomum and crinoids, 166. 



Needham, James G., report on 



work done at Old Forge, 80. 

 Neumayr, cited, 60. 

 Newcomb minerals, 39. 

 Newland, D. H., on iron ores of 



the Adirondack region, 70-72; 



Mining and Quarry Industr}- of 



New York, 117. 

 Nixon, I. L., entomologic work, 



81, 82. 

 Normans kill, 29. 

 Northville, 27. 



Oil shales, 34-35- 



Ontario Beach quadrangle, 10, 118. 



Onychaster, 165. 



explanation of plate, 182. 

 flexilis, 165. 



explanation of plate, 184. 

 Orange county, Oriskany faunas, 



41. 

 Osborne's bridge, 24. 



Palaeocreusia, 162. 



devonica, explanation of plate, 

 180. 

 Paleontology, report on, 40-50; 



publications, 118, 120; accessions 



to collections, 123-24. 

 Paleozoic corals, 49. 

 Pamelia formation, 12. 

 Phelps quadrangle, 10. 

 Physical oscillations during the 



Cambro-Siluric in northeastern 



New York, evidences of, 72-74. 

 Pitt, cited, 43. 



Plates, explanation of. 171-96. 

 Platyceras, 150, 162, 165. 



