Publisher's Synopsis
Excerpt from The Physical Geology of the Don Basin
Down to Towie the course of the Don is strictly transverse to the grain Of the schists and epidiorite sills from Towie to the sea the river wanders in a meaningless sort Of way over schist, gneiss, and granite. At Towie and in the neighbourhood of Kildrummy it crosses Middle Old Red Sandstone; a short distance from the sea it again em counters what is presumably the same formation. This, considered along with the occurrence of other Old Red outliers; large and small, in Aberdeenshire and Banffshire from the coast as far inland as Tomin toul, suggests that at least from Towie to the sea the Don began its work on a platform of Middle Old Red and perhaps later deposits. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
