Download or read book Quaternary Deserts and Climatic Change written by A.S. Alsharhan and published by CRC Press. This book was released on 2020-08-27 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings record the results of climate change in many areas which are hyper-arid deserts today but which, almost cyclically, at intervals of thousands or even hundreds of thousands of years, have had a much more humid climate.