CONTENTS. 



Pages. 

 Sketch of the History of the Maryland Academy of 



Sciences. P. R. Uhler 1_10 



Observations on the Eocene and its Cretaceous Associates 



in Maryland. P. R. Uhler 11-32 



New Genera and Species of American Homoptera. 



P. R. Uhler 33-44 



Additions to Observations on the Cretaceous and Eocene 



Formations of Maryland. P. R. Uhler 45-72 



Observations on North American Capsidae. P. R, Uhler. 73-88 



Observations on the Copperhead Snake, Ankistrodon. 



Howard N. Hopkins, M. D 89-96 



Notes and Illustrations to Observations on the Cretaceous 



and Eocene Foi'mations. P. R. Uhler (1 pi.) 97-104 



List of Birds resident in Summer near Baltimore. 



Arthur Resler 105-138 



Yellow-headed Blackbird in Maryland. Arthur Resler. 139-140 



cr> Apophyllite from New Almaden Quicksilver Mine. 



Christopher Johnston, M. D (Ipl.) 140-142 



^ Remarkable New Homoptera. P. R. Uhler 143-147 



Preliminary Survey of the Cicadidae of North America, 



Antilles and Mexico. P. R. Uhler 147-179 



Observations on Some Remarkable Heteroptera of North 



America. P. R. Uhler 179-184 



Albirupean Studies. P. R. Uhler ; 185-202 



Blackburnian Warbler. Arthur Resler 203-204 



