NOTE.—Special articles are—
Atmosphere, Studies on statics and kinematics of, in United States; by F. H. Bigelow.
Costa Rica, Climatological data; by H. Pittier.
Earthquakes, clouds, and gales at Port Carolina, South Australia; by G. H. Styles.
Gales, January, from Great Lakes to maritime provinces; by B. C. Webber.
Hawaiian climatological data; by C. J. Lyons.
Indian summer, The term; by Albert Matthews.
Meteorology, Recent papers bearing on; by W. F. R. Phillips.
Temperatures, minimum, recorded at United States Weather Bureau and Forest Park meteorological observatories, St. Louis. Mo., for 1891, Abstract of comparison of; by W. H. Hammon and F. W. Duenckel.