352 



INDEX. 



Office-Bearers, List of, for 1858, 



14; 1859, 190; 1860,229. 

 Oliver, Daniel, jun., F.L.S., Notes 

 on Plants new to the Flora of 

 Northumberland, with Observa- 

 tions on some critical Species, 44; 

 Note on Volvox globator, 61; 

 Notes on Northumberland and 

 Durham Plants, 61; Description 

 of Chlorosphsera, 62 ; on a Double 

 Filament in Vaucheria, 63; on the 

 Occurrence of a Rotiferon in 

 Vaucheria, 263. 

 Ophiocoma filiformis on the Durham 

 Coast, by the Rev. Alfred Merle 

 Norman, M.A., 337. 

 Ornithological Notes, by John 



Hancock, 56. 

 Pachygnathus Seahami, Descrip- 

 tion of, by George Hodge, 319. 

 Phalangista, Account of a Species 

 of, killed in the County of Dur- 

 ham, by John Hogg, M.A., &c., 

 180. 

 Plants new to the Flora of North- 

 umberland, Notes on, by Daniel 

 Oliver, jun., F.L.S., 44. 

 Plants of Northumberland and Dur- 

 ham, Notes on, by Daniel Oliver, 

 jun., F.L.S., 61. 

 Plants new to the Flora of Durham, 



by W. H. Brown, 337. 

 Plates, List of, 348. 

 Plumatella proxima. Description 



of, by Albany Hancock, 67. 

 Plumularia halecioides. Description 



of, by Joshua Alder, 177. 

 Portunus depurator. Description 

 of the Zoea of, by George Hodge, 

 320. 

 Rain-fall, Notes on, by Henry T. 

 Mennell; for 1858, 105; for 1859, 

 243. 



Rare Birds, Description of, 213. 

 Reticulated Appearance of a Clay 

 Beach near Whitburn, by Albany- 

 Hancock, 69. 

 Rissoa ventrosa. Notes on, by the 

 Rev. Alfred Merle Norman, M. A., 

 336. 

 Rosa rubella, Notes on, by John 



Hogg, M.A., &c., 185. 

 Rotiferon, Occurrence of, in Vau- 

 cheria, by Daniel Oliver, jun., 

 F.L.S., 263. 

 Seaham Harbour, Contributions to 

 the Zoology of, by George Hodge, 

 319. 

 Seal, Occurrence of, at Seaham 

 Harbour, by George Hodge, 

 188. 

 Stanger, J., on the Occurrence of 

 Stromphia Churchise on the Coast 

 of Northumberland, 189; Cynthia 

 vestita, an undescribed Ascidian, 

 335. 

 Staphylinus stercorarius, Capture 

 of, among Ants, by Thomas J. 

 Bold, 344. 

 Stromphia Churchiae, Occurrence 



of, by J. Stanger, 189. 

 Sulcator arenarius, Description of, 



by C. Spence Bate, 116. 

 Sulphur, Theory of the Formation 

 of, in Volcanic Countries, by 

 Robert C. Clapham, 332. 

 Sun Fish, Occurrence of the, at 

 Sunderland, by St. John Crooks, 

 187. 

 Teredo and Xylophaga dorsalis, 

 Occurrence of, on the Durham 

 Coast, by Albany Hancock, 68. 

 Thompson, John, Localities of 



Mosses new to the District, 93. 

 Treasurer's Statement and Balance 

 Sheet, 232. 



