TRANSCRIBER’S NOTE
Page 6: “unequal subaerial denudation” changed to “unequal sub-aerial denudation”
Page 16: “two spheroidal iostherms” changed to “two spheroidal isotherms”
Page 25: “whole system of preglacial” changed to “whole system of pre-glacial”
Page 30: “at variance with those ante-dating” changed to “at variance with those antedating”
Page 31: “less in the Antartic” changed to “less in the Antarctic”
Page 33: “lowered one hundreed” changed to “lowered one hundred”
Page 35: “way into a subtropical growth” changed to “way into a sub-tropical growth”
Page 35: “are really coroborative” changed to “are really corroborative”
Page 46: “maintaining the cloud envelop” changed to “maintaining the cloud envelope”
Page 48: “light received by the earth” changed to “light received by the earth.”
Footnote 4: “la Mer. Déluges Périodique” changed to “la Mer. Déluges Périodiques”