210 
Mollusks, known previous to ‘‘ Blake ” Ex- 
pedition, ii. 4. 
with poison fangs, ii. 65, 
Mona Passage, i. 98, 159. 
Monactinellide, ii. 177. 
Monolene atrimana, ii. 24. 
Montauk Point, i. xix. 
Montserrat, island of, i. xvi. 
Moore, W. S., i. x, 92. 
Moseley, on absence of palwozoic types in 
deep sea, 1. 157. 
on age of abyssal fauna, i. 155. 
on eoloring matter of deep-sea inverte- 
brates, 1. 309. 
on derivation of abyssal fauna, 1. 155. 
on eyes of Ipnops, ii. 94. 
on fauna and flora of deep-sea explora- 
tions, i. 156. 
on fructification of Sargassum, i. 212. 
on pelagie eonditions of littoral types, 
i. 154. 
on range of temperature, i. 300. 
on sinking of Salpe, i. 187, 313. 
Mosquito Plateau, i. 98. 
Mount Maitland, i. xviii. 
Mud flats of Florida, E. B. Hunt on, i. 60. 
Mud holes off New York, i. 272. 
Miil'er, Johannes, i. 35, 200. 
on yellow cells of radiolarians, i. 219. 
Müller and Troschel, on number of West 
Indian ophiurans, ii. 113. 
Müller, O. F., dredge of, i. 24. 
Mülleria, i. 82. 
Munida, ii. 43. 
Munidopsis rostrata, ii. 42, 43. 
Murray, John, i. 4, 44. 
on carbonate of lime in sea water, i. 65. 
on chondres and cosmic dust, i. 262. 
on Coast Survey bottom deposits, i. 280. 
on composition of red elay, i. 267. 
on depth of chalk sea, i. 147. 
on floating pumice stone, i. 267. 
on material held in suspension, i. 80. 
on shallow-water deposits, i. 280. 
on solvent action of sea water, i. 65. 
on Tahiti Reef, i. 77, 88. 
on typical bottom deposits of Caribbean, 
i. 288. 
on use of tow-net in deep water, i. 202. 
Report on submarine deposits, i. xxi. 
Murray and Abbé Renard on bottom deposits, 
i. 261. 
INDEX. 
Myzostoma Agassizii, ii. 127, 
Myzostoma cysticolum, ii. 127. 
Myzostoma filicauda, ii. 127. 
Myzostomide, Report on, by L. v. Graff, 
i. xxi. 
Nanomya, i. 181. 
Nares, i. 44. 
Nares: Deep, i. 106. 
Nebalia, i. 193. 
Nectoteuthis Pourtalesii, ii. 59. 
Nematocarcinus cursor, ii. 46. 
Nematocarcinus ensiferus, ii. 46, 47. 
Nemertina, ii. 52. 
Nemichthys scolopaceus, ii. 84, 35. 
Neohela pasma, ii. 49. 
Neolampas rostellata, ii. 97, 98. 
Nephropsis Agassizii, 11. 49, 44. 
Nettastoma procerum, ii. 34, 35. 
Nevis, island of, i. xvi. 
New England coast, Agassiz on wearing of, 
i. 122. 
cold belt along, i. 119. 
warm belt along, i. 119. 
New Zealand, relation to Australia, 1. 125. 
New Zealand fauna, Hutton on, 1. 122. 
Nicholas and Santaren Henry 
Mitchell on, i. 235. 
Noctiluca, i. 196. 
phosphorescence of, 1.196. 
Nodosaria, list of varieties of, ii. 166. 
Nodosaria communis, ii. 166. 
Nodosaria radicula, ii. 166, 
Nordenskióld, i. 42. 
Norman, A. M., i. 43. 
on deep-sea North Atlantic species, i. 162. 
Norse navigators and Labrador eurrent, i. 
250. 
North America, at time of chalk, i. 188. 
archeean continent of, i. 129. 
North Atlantic, area of maximum tempera- 
ture in, i. 243. 
isolation of, i. 248. 
Notaeanthus phasganorus, ii. 30. 
Notostomus, ii. 47. 
Nourse, C. J., i. x, 32. 
Norway haddock, ii. 24. 
Nucleolidie, ii. 97. 
channels, 
| Nullipores, masses of, i. 82. 
' Nummulinide, ii. 169. 
| Nymphon, ii. 50. 
Murray and Pourtalès, on bottom deposits | Ocean water, Boguslawski on solids in, i. 129. 
south of Cape Hatteras, i. 275. 
Mysis, i. 179, 193. 
Myxine glutinosa, ii. 36. 
density of at equator, i. 248. 
Dittmar on solids in, i. 129. 
solvent power of, i. 147. 
