Description: An isothermal chart of the world from 1910 showing typical isotherm patterns for the month of January. "An isotherm is a line connecting places having the same average temperature. An isothermal chart is one showing these isotherms for a given area...a chart for January averages all the temperatures for that period." Place Names: A Complete Map of Globes and Multi-continent, Africa, Asia, Australia, Europe, North America, South Americ ISO Topic Categories: climatologyMeteorologyAtmosphere,
location,
oceans Keywords: Isothermal Chart of the World for January, physical, meteorological, kClimate, physical features, temperature, climatologyMeteorologyAtmosphere,
location,
oceans, Unknown, 1910 Source: Ralph S. Tarr, B.S., F.G.S.A. and Frank M. McMurry, Ph.D., New Geographies 2nd ed (New York, NY: The Macmillan Company, 1910) 226 Map Credit: Courtesy the private collection of Roy Winkelman |
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