II.—Cataclysmic Theories of Geological Climate

The most important geological problem, and the one of all others which at present excites the greatest attention, is the cause of those extraordinary changes of climate which have taken place during past ages. How are we to account for the cold and Arctic condition of things which prevailed in tempe...

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Bibliographic Details
Published in:Geological Magazine
Main Author: Croll, James
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 1878
Subjects:
Online Access:http://dx.doi.org/10.1017/s0016756800150836
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0016756800150836
Description
Summary:The most important geological problem, and the one of all others which at present excites the greatest attention, is the cause of those extraordinary changes of climate which have taken place during past ages. How are we to account for the cold and Arctic condition of things which prevailed in temperate regions during what is called the Glacial Epoch, or for the warm and temperate climate enjoyed by the Arctic regions, probably up to the Pole, during part of the Miocene and other periods? Theories of the cause of those changes, of the most diverse and opposite character, have been keenly advocated, and one important result of the discussions which have recently taken place is the narrowing of the field of inquiry and the bringing of the question within proper limits.