254 Scientific Intelligence. 



Frank Leverett : Lake Chicago and the Chicago outlet. 



F. B. Taylor: The lower abandoned beaches of southeastern Michigan. 

 Some features of the recent geology around Detroit. 



G. K. Gilbert : Recent earth-movements in the Great Lake region. 



H. L. Fairchild: Pre-glacial topography and drainage of central-western New 

 York. 



T. C. Chamberlin: Supplementary hypothesis respecting the origin of the 

 American loess. 



F. H. Newell: Progress of hydrographic investigations by the U. S. Geologi- 

 cal Survey. 



T. C. Hopkins : Stylolites. 



W. N. Rice : Suggestion in regard to the theory of volcanoes. 



H. P. Parmelee : Ores and minerals of Cripple Creek, Colorado. 



R. P. Whitfield : Observations on the genus BarroMia. 



M. A. Veeder: Ice jams and what they accomplish in geology. 



A. C. Lane : Notes on the geology of the lower peninsula of Michigan. Lower 

 Carboniferous of Huron County, Michigan. 



Section F. Zoology* 



Theodore Gill: On the relationships of the Nematognaths. 



H. S. Osborn : Skeletons and restoration of Tertiary Mammalia. Reconstruc- 

 tion of Phenacodus primcevus. Modifications and variations and the limits of 

 organic selection. 



H. C. Oberholser: Geographical distribution of the golden warblers. 



W. E. Hoyle : Collection of the Cephalopoda from the Albatross expedition. 



B. T. Kingsbury : Characters of the brains of Nematognaths and Plectospondyls. 



C. S. Minot : Notes on the embryology of the pig. Harvard embryological col- 

 lection. 



H. G. Hubbard: The insect fauna Cercus giganteus. 



C. C. Nutting : Sarcostyles of the Plumulandas. 



F. M. Webster: Study of the development of Drasteria erecta. Brood XVI 

 of Cicada Septendecim. 



W. G. Johnson: Notes on some little known insects of economic importance. 



P. H. Rolfs: Fungus diseases of the San Jose scales. 



H. K. Kikkland: On the preparation and use of arsenate of lead. 



C. P. Gillette : Vernacular names of insects. A successful lantern trap. 

 An unusual outbreak of certain plant-lice in Colorado. The peach-twig borer 

 (Anarsia lineatella Zell.). 



C. L. Marlatt: Notes on insecticides. 



F. M. Webster and C. W. Mally: Insects of the year. 



F.H.Chittenden: The bean-leaf beetle (Ceroloma triturc.ata. Forst.) Notes 

 on certain species of Coleoptera that attack useful plants. On insects that affect 

 asparagus. 



T. D. A. Cockerell: An experience with Paris green. 



F. W. Goding : Ledra perdita versus Centruchus Liebeckii. 



J. M. Aldrich : The pine butterfly of the Pacific Northwest. 



W. B. Barrows: The present status of the San Jose scale in Michigan. The 

 malodorous carabid N'omius pygmceus. 



C. L. Marlatt: The peach-twig borer (Anarsia lineatella.) 



L. 0. Howard: Temperature experiments as affecting received ideas on the 

 hibernating of injurious insects. A valuable coceid. Additional observations on 

 the parasites of Orgyia leuco stigma. Remarks on the distribution of scale insect 

 parasites 



Paul Marchal: Notes on injurious insects in France during the season of 

 1896-7. Notes on injurious insects observed in Algeria and Tunis, in 1896-7. 



N. M. Schoyon: Notes relating to some of the more important noxious insects 

 in Sweden. 



C. P. Lounsbury: Notes on a few injurious insects which have attracted 

 special attention at the Cape of Good Hope during the year. 



* Including papers read before the Association of Economic Entomologists. 



