Bala Volcanic Series Of Caernarvonshire And Associated Rocks: Being The Sedgwick Prize Essay For 188

The book ""The Bala Volcanic Series of Caernarvonshire and Associated Rocks: Being the Sedgwick Prize Essay for 1888"" by Alfred Harker is a detailed geological study of the Bala Volcanic Series located in Caernarvonshire, Wales, and the rocks associated with it. The author, Alfred Harker, was awarded the Sedgwick Prize for his essay on this topic in 1888.The book begins with an introduction to the Bala Volcanic Series, which is a sequence of volcanic rocks that were formed during the Ordovician period. Harker provides a detailed description of the different types of volcanic rocks found in the series, including lavas, tuffs, and agglomerates.The author also discusses the associated rocks found in the area, such as the Ordovician slates and grits. He examines the relationship between these rocks and the Bala Volcanic Series, and how they were formed.Throughout the book, Harker uses detailed illustrations and diagrams to explain the geological features of the area. He also provides a comprehensive analysis of the geological history of the Bala Volcanic Series and the associated rocks.Overall, ""The Bala Volcanic Series of Caernarvonshire and Associated Rocks"" is an important geological study that provides valuable insights into the geological history of Wales. It is a must-read for geologists and anyone interested in the geological history of the British Isles.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.