Etudes Sur Les Glaciers

The revolutionary glacial theory, proposed in this work of 1840, contributed to the demise of the myth of the great biblical flood.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

"[Illustrations are twenty-five heliotype] plates by the Heliotype Printing Co., Boston, from photographs by W.H. Jackson, Braun, Frith, Knudsen, Bourne & Shepard. A major example of heliotype printing and the first of what was to be a series. This seems to have been the only publication to make it to press."--Hanson Collection catalog, p. 72.