BIBLIOGRAFIA 
I. Bulletin of the American Museum of Natural History, Vol. xxx, 1911, 
New York. 
II. Notes on the Eastern Cree and Northern Saulteaux; by ALANSON SKIN- 
NER. Anthropological Papers of the American Museum of Natural 
History, Vol. 1x, Part. 1, 1911, New York. 
III. Ceremonial Bundles of the Blackfoot Indians; by CLAarRk WIssLER. 
Anthropological Papers of the American Museum of Natural His- 
tory, Vol. vir, Part. 2, 1912, New York. 
IV.  Jicarilla Apache Texts; by PLiny EArLE GODDARD. Anthropolo- 
gical Papers of the American Museum of Natural History, Vol. 
vir, 1911, New York. 
V.  String-figures from the Patomana Indians of British Guiana; by FRANK 
E. Lutz. Anthropological Papers of the American Museum of 
Natural History, Vol, x11, Part. 1, 1912, New York. 
El xxx volumen del Bulletin of the American Museum of Natural 
History, de New York, consta de cerca de cuatrocientas páginas y con- 
tiene quince artículos acompañados de numerosas ilustraciones, que 
se han publicado separadamente en fechas diversas del año de 1911. 
He aquí los artículos: 
1. Polych:etous Annelids from the Dry Tortugas, Florida— Aaron 
L. Treadwell;—2. Notes on Lantern Fishes from Southern Seas— 
Charles H. Gilbert;—3. Additions to the Ant-fauna of Jamaica— 
William Morton Wheeler;--4. A New Porpoise from Japan—Roy 
C. Andrews;—5. Fossil Coleoptera from Florissant, with descrip- 
tion of a several new species—H. F. Wickham;—6. Fossil Insects 
from Florissant, Colorado—T. D. A. Cockerell;—7. HEocene and 
Oligocene of the Wind River and Bighorn Basins—W. J. Sinclair 
and Walter Granger;—S. Revealing and Concealing Coloration in 
Birds and Mammals—Theodore Roosevelt;—9. Description of an 
apparently new Porpoise of the Genus Tursiops, with remarks upon 
a Skull of Tursips gillii Dall—Roy C. Andrews;—10. Mammals from 
