CONTENTS. " 465 



Page. 

 Metp:okology — Contiuuod. 



Connection of gales of wind, and appeai auce of the aurora, by R. T. Kuiglit, 

 of Philadelphia 4(51 



Account of a etorm in Butler County, Kansas, June 23, 1871, by William 



Harrison, of El Dorado, Kansas 462 



ILLUSTRATIONS. 



Curve for formula for interpolations 322 



Ground plan of Pima house 409 



Ancient relic of Maya sculpture 423 



30 S71 



