[Articles 2422-46 are included in this volume. Each article is also published separately in advance.]
Notes:
[Articles 2422-46 are included in this volume. Each article is also published separately in advance.] * For Sale by Superintendent of Documents. Paper, $1.10.
Notes:
CONTENTS.—Some Upper Cretaceous shells of rudistid group from Tamaulipas, Mexico; by L. W. Stephenson.—Revision of chalcid-flies of encyrtid genus Chrysoplatycerus; by P. H. Timberlake.—Smallest known horned dinosaur, Brachyceratops; by Charles W. Gilmore.—On meteoric irons from Alpine, Brewster County, Tex., and Signal Mountain, Lower California, and pallasite from Cold Bay, Alaska; by George P. Merrill.—Crinoids from Upper Cretaceous of Tamaulipas, Mexico; by Frank Springer.—Studies on chalcid-flies of subfamily Leucospidinae, with descriptions of new species [and with bibliography]; by Clara Jamieson Weld.—New buprestid beetles from Borneo and Philippine Islands; by W. S. Fisher.—On Ashmead manuscript species of Ichneumonidae of Mrs. Slosson's Mount Washington lists; by R. A. Cushman.—New genus of trematodes from white bass [with list of references]; by H. J. Van Cleave.—Notes on West Indian millipeds; by Ralph V. Chamberlin.—Parsee religious ceremonial objects in National Museum; by I. M. Casanowicz.—New cestode from maneater and mackerel sharks; by Edwin Linton.—Ants from Honduras and Guatemala; by William M. Mann.—Description of skull of Megaptera miocaena, fossil humpback whale from Miocene diatomaceous earth of Lompoc, Calif.; by Remington Kellogg.—Revision of North American ichneumon-flies belonging to subfamilies Neoneurinae and Microgasterinae; by C. F. W. Muesebeck.—New pearly fresh water mussels from South America; by William B. Marshall.—Description of new fossil sea cow from Florida, Metaxytherium floridanum; by Oliver P. Hay.—Notes on cynipid wasps, with descriptions of new North American species; by Lewis H. Weld.—Notes on American gallflies of family Cyniphlae producing galls on acorns, with descriptions of new species; by Lewis H. Weld.—New termites from Hawaii, Central and South America, and Antilles; by Thomas B. Snyder.—Descriptions of some North American sawfly larvae; by William Middleton.—Studies on cyclostomatous Bryozoa; by Ferdinand Canu and Ray S. Bassler.—New cecidomyiid parasite [species of gall midge or Itonidid] of white fly; by E. P. Felt.—Descriptions of miscellaneous new reared parasitic Hymenoptera; by A. B. Gahan.—Two-winged flies of genera Dolichopus and Hydrophorus collected in Alaska in 1921, with new species of Dolichopus from North America and Hawaii; by J. M. Aldrich.
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* For Sale by Superintendent of Documents. Paper, $1.10.