CONTENTS. 



Thomas Meehan. Wheat and Chess .... 



John H. Redfield. New Growth of Plants 



John H. Redfield. On Asplenium ebenoides . 



Joseph Leidy, M.l). Notice of some Rhizopods 



Thomas Meehan. Variations in Solanum Fendleri . 



J. Gibbons Hunt, M.D. Ciystallization in Plants . 



Thomas Meehan. Abies concolor in California 



Thomas Meehan. Fertilization of Gentiana . 



Thomas Meehan. Variations in Leaves of Ailanthus gland u 



losa 



James Lewis, M.D. On a new variet}"- of Helix 



J. Gibbons Hunt, M.D. Wheat and Chess 



Joseph Willcox. Mountain Drainage of Eastern Tennessee 



and Western North Carolina. Ancient Burial Custom 

 Joseph Leidy, M.D. Notice of Remains of Titanotherium 

 Joseph Leidy, M.D. Notice of Rhizopods 

 Persifor Frazer, Jr. On the Geology of certain Lands in 



Ritchie and Tyler Counties, W. Va. .... 

 Elliott Coues, M.D. Synopsis of the Muridai of North Ame 



rica .......... 



Aug. R. Grote. New Species of North American Noctuidse 

 Thomas Meehan. Anthers of Ambrosia artemisiajfolia . 

 Thomas Meehan. Dimorphism in Apples 

 A. G. Reed, M.D. Blindness of Salmon .... 



Joseph Leidy, M.D. On Specific Gravitj- 



Thomas Meehan. Coloring of Autumn Leaves 



Harold Herrick. Description of a new species of Helmintho 



phaga . . . . 

 Thomas Meehan. Continuous Growth in Fungoidal Excres 



cences ....... 



Edward D. Cope. On a new Mastodon and Rodent 

 Joseph Leidy, M.D. Remarks on Fossils presented 

 Edward D. Cope. On the Characters of Symborodon 

 Edward D. Cope. On Dr. Leidy's "Correction" 



(Continued on p 



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