In the early geological ages, when the Alps were low and the Himalayas not yet upheaved... from geological evidence of fossil and fauna, we find that an equitable climate and uniform climate prevailed over the whole surface of the globe. It is now conclusively proved that before the advent of glacial and inter-glacial periods a luxurious forest vegetation... flourished in the high latitude of the polar regions where the Sun goes below the horizon from November till March, thus showing that a warm climate prevailed in the Arctic regions in those days

Ashok Pant (August 2012). The Truth of Babri Mosque. iUniverse. ISBN 978-1-4759-4289-7.