310 Scientific Intelligence. 



J, E. Todd : A revision of the moraines of Minnesota. 



Thomas H. Macbride: Notes on certain fossil plants from the Carboniferous of 

 Iowa. 



I. C. White : Origin of the high terrace deposits of the Monongahela River. 



Horace C. Hovey: The making of Mammoth Cave. The colossal cavern. 



Charles R. Eastman: Observations on the dorsal shields ia the Dinichthyids. 



Gilbert D. Harris : The Eocene stages of Georgia. 



G. P. Grimsley : The origin and age of the gypsum deposits of Kansas. 



J. "W. Spencer: Geomorphic notes on Norway. 



Lea McI. Luquer and Heinricfi Ries: The " Augen-Gneiss," pegmatite 

 veins, and diorite dikes at Bedford, Westchester Co., N. Y. 



W. J. McGee: Sheetflood erosion. 



Albert P. Brigham: Glacial flood deposits in the Chenango valfey. 



T. C. Hopkins: Origin of conglomerates. 



Collier Cobb: Origin of topographic features in North Carolina. 



Arthur Hollick: The Cretaceous clay marl exposure at Cliff wood, N. J. 



P. P. Gulliver : Post-Cretaceous grade-plains in Southern New England. 



E. H. Williams : Notes on Kansan drift in Pennsylvania. 



H. B. Bashore : Preliminary notes on the Columbian deposits of the Susque- 

 hanna. 



G. K. Gilbert : The Algonquin River. The Whirlpool-Saint Davids channel. 

 Profile of the bed of the Niagara in its gorge. 



George W. Holley: The Niagara Falls gorge. 



Warren Upham: Origin and age of the Laurentian Lakes and of Niagara 

 Falls. 



F. B. Taylor : Correlation of Warren beaches with moraines and outlets in 

 southeastern Michigan. Notes on the glacial succession in eastern Michigan. 



W. J. McGee : James Hall, founder of American stratigraphic geology. 

 John M. Clarke: James Hall and the survey of the fourth district. 



Section F. Zoology. 

 Edward D. Cope : The bone-fissure at Port Kennedy, Pennsylvania. 

 C. W. Hargitt : Notes upon Cordylophora. 

 Susanna P. Gage : Modification of the brain during growth. 



B. F. Kingsbury: Structure and morphology of the oblongata of fishes. A 

 note on the membranous roof of the proseocephal and diencephal of Ganoids. 



William Orr, Jr. : Differentiation of work in zoology in secondary schools. 



James G. Needham : Field work and its utility. 



Agnes M. Clapoole: Appendages of an insect embryo. 



C. W. Hargitt: Experiments upon regeneration and heteromorphosis. 

 E. D. Cope : The penial structures of the saurians. 



Isabella M Green : The peritoneal epithelium in amphibia. 



Grant S. Hopkins : The heart of the lungless salamanders of Cayuga Lake. 



Geo. V. Reichel: Observation on the chameleon, JLwofe jjrmajaafe. 



Manly Miles: Energy in animal nutrition. Relative efficiency of animals as 

 machines. 



C. W. Hargitt: Some abnormal chick embryos. 



Edward L. Rice: On a peculiar fusion of the gill-filaments in certain lamelli- 

 branchs 



Theodore Gill: The relationships of the North American faunae. 



Section G. Botany. 



W. W. RowLEE : The development of the vascular elements in Indian corn. 

 The stigma and pollen of Arissema. 



J. M. Coulter : Some remarks on chalazogamy. Embryo-sac structures. 



L. M. Underwood : The habits of the rarer ferns of Alabama. Notes on the 

 allies of the sessile Trillium. 



Francis Ramaley : On the stem anatomy of certain Onagracese. 



C. E. Bessey : The point of divergence of Monocotyledons and Dicotyledons. 



L. M. Underwood and F. S. Earle : Notes on the pine-inhabiting species of 

 Peridermium. 



