INDEX. 



351 



Great Auk, On the, by Edward 

 Charlton, M.D., 111. 



Gryllus migratorius. Occurrence 

 of, by John Hancock, 71. 



Halecium labrosum. Description of, 

 by Joshua Alder, 178. 



Halichferus Gryphus, Occurrence 

 of, by John Hancock, 71. 



Hancock, Albany, Remarks on 

 certain Vermiform Tossils from 

 the Mountain Limestone of 

 Northumberland, 17; on a new 

 Species of Plumatella, &c., 67; 

 on the Occurrence of Acmsea 

 testudinalis, 68; on the Occur- 

 rence of Teredo and Xylophaga 

 on the Coast of Durham, 68; on 

 a Peculiar Reticulated Appear- 

 ance on the surface of a Clay 

 Beach at Whitburn, 69. 



Hancock, John, Ornithological 

 Notes, 56; on the Occurrence of 

 Halichserus Gryphus, 71; on the 

 Occurrence of Vanessa polych- 

 loros, 72; on the Occurrence of 

 Gryllus migratorius, 185. 



Hodge, George, Occurrence of the 

 Seal at Seaham Harbour, 188; 

 Contributions to the Zoology of 

 Seaham Harbour, 319. 



Hogg, John, M.A., F.R.S., &c., 

 Botanical Notes, 64; on the Juice 

 of Vallota purpurea, 65; Account 

 of a Species ol Phalangista, killed 

 in the County of Durham, 180; 

 Notes on Rosa rubella, 185; Bo- 

 tanical Notes, 335; Occurrence 

 of the Dory (Zeus Paber), 336. 



Honorary Members, 347. 



Johnson, Fred. H.,M.D., on Ancient 

 Remains found in the Bed of the 

 Wear at Claxheugh, 117. 



Jones, T. Rupert, F.G.S., Notes on 



the Species of Permian Ento- 

 mostraca, 122. 



Kell, William, F.S.A., Annual 

 Address, 1 ; ditto, 73. 



Kirkby, James W., on the Permian 

 Entomostraca of the Shell Lime- 

 stone of Durham, 122; on the 

 Permian Chitonidss, 238. 



Kroyera arenaria. Description of, 

 by C. Spence Bate, 15. 



Lepidoptera, Localities of, by 

 William Dinning, 188. 



Loftus, W. Kennett, Obituary No- 

 tice of, 98. 



Lophopus crystallinus, Occurrence 

 of, by A. Hancock, 67. 



Members, List of, 338. 



Mennell, Henry T., On the Occur, 

 rence of Natica sordida, and other 

 rare Shells on the Coast of Dur- 

 ham, 69; Notes on the Rain-fall 

 of 1858, 101; On Flint Imple- 

 ments, 201 ; Notes on the Rain- 

 fall of 1859, 233. 



Microscopic Soiree, 10. 



Miscellaneous Notices and Obser- 

 vations, 61, 334. 



Mosses, Localities of, by John 

 Thompson, 93. 



Mysis Spiritus Description of, by the 

 Rev. A. M. Norman, M.A., 326. 



Natica sordida, Occurrence of, by 

 Henry T. Mennell, 69. 



Norman, Rev. Alfred Merle, M.A.^ 

 on an undescribed Crustacean 

 of the Genus Mysis, 326; Note on 

 Rissoa ventrosa, 336; Ophiocoma 

 filiformis on the Durham Coast, 

 337; Volvox globator, in South 

 Durham, 337. 



Obituary Notices, 97, 228. 



Ocypus ater, Note on, by Thomas 

 J. Bold, 334. 



