578 



NEW YORK STATE MUSEUM 



Nemagraptus capillaris, 132, 136, 206, 207, 

 209, 210. 

 figures, 208. 

 elegans, 136, 275, 277. 



figure, 279. 

 exilis, 14, 16, 49, ^2, 128, 136, 277, 287- 

 90, 291, 296, 335. 

 explanation of plate, 522. 

 figures, 288. 

 var. linearis, 14, 18, 49, 128, 136, 255, 

 277, 290-91. 

 explanation of plate, 522. 

 figures, 72, 290. 

 gracilis, 14, 16, 17, 19, 22, 26, 49, 68, 

 128, 136, 252, 254, 272, 276, 277- 

 82, 283, 284, 286, 287, 289, 290, 



303. 3 J o. 3 T 9> 335- 

 explanation of plate, 520. 

 figure, 276, 279. 



zone, 10-29, 68, facing p. 9, 104. 

 var. approximatus, 14, 49, 128, 136, 

 2jy, 284, 287. 

 explanation of plate, 520. 

 figures, 286. 

 var. crassicaulis, 14, 16, 49, 128, 136, 

 2JJ, 285-86. 

 explanation of plate, 523. 

 figures, 285. 

 var. distans, 14, 49, 128, 136, 277, 

 286, 287. 

 explanation of plate, 520. 

 var. remotus, 289. 



var. surcularis, 12, 14, 16, 20, 49, 128, 

 136, 252, 254, 277, 280, 282-85, 

 289. 

 explanation of plate, 522. 

 figures, 283. 

 remotus, 289. 

 Nematopora beds, 4T. 

 Neumayr, cited, 64. 

 Nevada, 25, 60, 368, 370, 446, 486. 

 New Brunswick, 21, 446. 



New Jersey, 11, 19, 21, 38, 46, 49, 50, 51, 



279, 368. 

 New Scotland beds, 58, facing p. 66. 

 New South Wales. Australia, 298. 

 Newham, Australia, 481. 

 Niagaran limestone, 52, 55, facing p. 104. 

 Nicholson, cited, 88, 229, 230, 231, 236, 



260, 275, 387, 390, 402, 406, 417. 437, 



481, 482. 

 Nickles, J. M., cited, 39, 143, 152, 217, 



408, 416. 

 Normandy, 54, 61. 

 Normanskill shale, 5, 6, 10-29, 48, 90. 104. 



300, 335. 382, 396, 427, 446, 467, facing 



p. 9; graptolites, T 3 — 1 5. 

 Normanskill zone, 68; exact place in 



Trenton formation, 12; Trenton age, 



12. 

 Normanskill, see also Kenwood. 

 North Granville, 16. 

 North Hero, 42. 

 Norway, 54. 

 Nylander, Olof O., mentioned, 422, 454. 



Odontocaulis, 127, 132, 172-74, facing p. 

 66. 



hepaticus, 13, 48, 127, 132, 174-75. 

 explanation of plate, 491. 

 figures, 174. 



occidentalis, 173. 

 Ohio, 52, 53. 

 Olin, E., cited. t>?>- t 44- 

 Oneida, Canada. 169. 

 Oneida county. 320. 

 Onondaga limestone. 58. 

 Ontario, Can., 43. 52. 58. 

 Orleans. Tsland of, 20, 29. 

 Orleans subfauna, 29. 

 Orthoceras, T2. 

 Orthoceratites tenuis. 421. 

 Orthograptus, 34T, 379. 



amii. 385. 



