CONTENTS. 



PAGE 



Proceedings: May 5, 1890 157 



Report of the Council 157 



Termites of the Isthmus of Panama, Part II. By P. H. Dudley, 157 

 Contributions to Texan Botany. By N. L. Britton, Ph. D ... 181 

 On the Group of Meteorites recently discovered in Brenham 



Township, Kiowa County, Kansas. By George F. KUNZ... 186 

 Meteoric Iron from Bridgewater, Burke County, North Carolina. 



By George F. Kunz . . 194 



Meteoric Iron from Summit, Blount County, Alabama. By 



George F. Kunz 196 



Meteoric Iron from Colfax Township, Rutherford County, 



North Carolina. By George F. Kunz 197 



On the Meteoric Stone from Ferguson, Haywood County, 



North Carolina. By George F. Kunz 198 



Proceedings: May 12, 1890 199 



An Account of the Recent Excavations in Ancient Mounds at 

 Invvood, N. Y. City. By W. H. J. Sieberg and A. C. Cheno- 



WETH (Abstract) 199 



Discussion 200 



Exhibition of Specimens of the Winnebago County Meteorite. 

 By George F. Kunz 200 



Proceedings: May 19, 1890. . . 200 



Supplementary Lecture by George F. Kunz. The Paris Ex- 

 hibition of 1889 200 



Proceedings: May 26, 1890 200 



Joint Meeting of the Section of Mineralogy and the New York 



Mineralogical Club 200 



The Serpentines of New York and Vicinity. By F. J. H. 



Merrill 201 



The Aerolites which fell May 2d, 1890, in Winnebago Co., 



Iowa. By George F. Kunz 201 



Proceedings: June 2, 1890 204 



Proceedings: June 9, 1890 204 



Report of Council 204 



Proposed amendment to Chap. X., Section I., By-Laws 205 



I. The New Meteoric Iron fi'om Pulaski Co., Va. 



II. Meteoric Iron from Butte, Montana. By Georqe F. Kunz 

 (By title) 205 



The Change in our Climate, and the Cause. By E. B. DUNN, 



U. S. Signal Service 206 



Adjournment 212 



