446 



INDEX. 



Codaster Americanus, 289. 



Kentuckiensis, 289. 



pyramidatus, 289. 

 Comarocystites punctatus, 289. 

 Comet, Tail of Donati's, 202. 

 Cooke, Prof., Communications 



from, 94, 352. 

 Copper and Zinc, Memoir on the 



Alloys of, 338. 

 Coprinus modestus, 118. 



subglobatus, 118. 

 Coprosma, 48. 



calycina, 306. 



ernodeoides, 49. 



foliosa, 48. 



longifolia, 48. 



Menziesii, 49. 



persicfefolia, 50. 



pubens, 49. 



rhynchocarpa, 48. 

 Coptic Alphabet, 190. 

 Corticium aschistum, 123. 



irrigatum, 123. 



rimosissimum, 124. 

 Cortinarius Wrightii, 118. 

 Costaria Tiirneri, 329. 

 Couthovia corynocarpa, 324. 

 Council, Report from, 92, 226. 

 Craterellus aureus, 123. 

 Crawford, Thomas, Obituary 



Notice of, 9. 

 Cromia, 202. 



Crust of Earth, Thickness of, 28. 

 Curtis, M. A., Communication 



from, 111. 

 Cyathocrinus bullatus, 289. 



cornutus, 289. 



divaricatus, 289. 



florealis, 289. 



grauliferus, 289. 



intermedins, 289. 



lowensis, 289. 



magister, 289. 



malvaceus, 289. 



maniformis, 289. 



peutalobus, 289. 



protuberans, 290. 



pyriformis, 290. 



ramosus, 290. 



Cyathocrinus rotundatus, 290. 



spurius, 290. 



stellatus, 290. 



tumidus, 290. 

 Cyclocystoides Davisi, 290. 



Halli, 290. 

 Cyphella epileuca, 124. 

 Cystophyllum fusiform'e, 329. 

 Cystotheca "Wrightii, 130. 



D. 



Dendrocrinus longidactylus, 290. 

 Desmia Japonica, 331. 

 Diatrype catervaria, 128. 

 Dichocrinus cornigerus, 290. 



ovatus, 290. 



protuberans, 290. 



sexlobatus, 290. 



simplex, 291. 



striatus, 291. 

 Dicranella obscura, 277. 

 Dictyota obtusangula, 329. 

 Discosia ostiolata, 125. 

 Dogs, On the Barking of, 426,431. 

 Dolatocrinus lacus, 291. 

 Dolicholobium, 308. 



latifolium, 309. 



oblongifolium, 309. 

 Donati's Comet, 100. 



Tail of, 202. 

 Dorycrinus, 291. 

 Dothidea inclusa, 129. 



permeans, 129. 



platyplaca, 129. 



tenuis, 129. 

 Du Chaillu, Mr., Communication 



from, 411. 



E. 



Eaton, Daniel C, Communica- 

 tion from, 110. 



Echinodermata of the Palaiozoic 

 Rocks of North America, List 

 of, 282. 



Echinoencrinites anatiformis, 291. 



Echinosphoerites, 291. 



Ecklonia Wrightii, 329. 



