4 LIST OF CONTRIBUTORS. 



Allen, Harrison. Continued. 



Comparative measurements of skulls. P '97, 482 



Crania from the mounds of the St. John's River, Florida; a 



study made in connection with crania from other parts of North 

 America, J X, 367 



Allen, Joel Asaph. Description of a new generic type, Bassari- 

 cyon, of Procyonidse from Costa Rica. P '76, 20 



Additional note on Bassaricyon gabbii. P '77, 267 



Anderson, Malcomb P. and Joseph Grinnell. Birds of the Siski- 

 you Mountains, California : a problem in distribution. P '03, 4 



Anthony, John G. Nomenclature of Melania. P '43, 251 



Descriptions of new species of American fluviatile Gastero- 

 poda. P '60, 55 



Arango, Rafael. Descriptions of new species of terrestrial Mol- 



lusca of Cuba. P '81, 15 ; P '82, 105 ; P '84, 211 

 Arthur, J. C. History and biology of pear blight. P '86, 322 

 Ashmead, Samuel. On calcareous spar from the Rossie Lead 

 Mines of New York. P '48, 6 



On a collection of marine Algae. P '52, 147 



■ Catalogue of marine Algae discovered at Beasley 's Point dur- 

 ing the past summer with some remarks thereon. P '55, 410 



On marine Algae of Beasley 's Point. P '56, 161; '58, 8 



On marine Algae from Key West. P '57, 74 



See Durand, Elias, T. P. James, and S. Ashmead 



Atlee, J. C. On the effect of inhalation of chloroform. P '58, 



Biol. 11 

 Atlee, Walter F. On an acephalous child. P '58, Biol. 8 

 ■ Relaxation of abdominal walls as a cause of hemorrhoids. 



P '58, Biol. 23 

 On a hydatid mole. P '59, Biol. 6 



Audubon, John J. and John Bachman. Descriptions of new 



species of quadrupeds inhabiting North America, j viii, 280; 



P '41, 92 



Description of a new North American fox. P '52, 114 



Austin, C. F. Characters of some new Hepaticoe, (mostly North 



American), together with notes on a few imperfectly described 



species. P '69, 218 

 Bache, Alexander Dallas. On the specific heat of the atoms of 



bodies, j vi, 141 

 Bachman, John. Notes on the generation of the Virginia 



opossum, (Didelphis virginiana). P '48, 40 



