404 INDEX OF AUTHORS. 



Carpentkr, Dr. P. P.— New Marine Shells of California 155, 175, 207 



Clayton, J. E. — Fossils from Nevada 171 



Cooper, Dr. J. G. — On New or Rare Mollusca inhabiting California 56 



On a New Genus of Terrestrial Mollusca inhabiting California 62 



On New Genera and Species of Californian Fishes 70, 93, 108 



A New Californian Helix, etc 259 



A New Species of Pedipes 294 



West Coast Helicoid Land Shells 331 



Croft, C. J. — The Grasses of Arizona 205 



Dall, W. H.— Memorial of T. Bridges 236 



Notes on Octopus punctatus 243 



Notes on Shells of Santa Cruz, etc 258 



New Subfamily of Mollusca 264 



On Shells of Monterey 271 



On Errors in Geography of California 273 



Letter from Alaska 367 



Dana, Prof. J. D. — On Crystallization of Brushite 174 



Gabb, W. M. — A New Species of Virgularia from the Coast of California. . . 120 



Cretaceous Fossils from Souora, Mexico . . 153 



Fossils from Mariposa .'• • 172 



Fossils from San Luis Obispo 173 



New Marine Shells from Coast of California 182 



Cretaceous Formation of California 301 



Geology of Peru 359 



Garrett, Andrew. — Descriptions of New Species of Fishes. ... 63, 103 



Gibbons. Dr. H. — On Rains at San Francisco 261 



Goodyear, W. A. — On Salt Spring Valley, Calaveras County 387 



GRay, Prof. Asa. — Descriptions of new Californian Plants 101 



Hoffman, C. F.— On Hetch-Hetchy Valley 368 



Jackson, Dr. C. T.— The Big Trees of Calaveras County 204 



Kellogg, A., M.D. — Description of two New Species of Plants from Nevada. 9 



On two New Species of Collomia from Nevada Territory 17 



A New Genus and Species of Plant from Nev. Territory, (Pterostephanus) 20 



Descriptions of two New Plants, (Conyza, Collinsia.) 36 



A New Species of Hosackia 38 



A New Species of Mentzelia. 40 



Description of three New Plants 42 



A New Species of Allium 54 



A New Species of Alsine 61 



Thaspium cordatum and Epilobium obcordatum 314 



Moore, G. E.— On Brushite 167 



Newcomb, Dr. W. — New Species of Helix inhabiting California 115 



A New Species of Pedicularia 121 



New Species of Land Shells 179 



Pease, W. H. — On an Atoll near the coast of Mexico 200 



Preiss, Maj. E. — On Euphorbia prostrata as a remedy for Snake-Bites 195 



Raimondi, Don A. — On Geology of Peru 359 



Remond, A. — Description of two New Species of Bivalve Shells from the Tertia- 



ries of Contra Costa County 13 



