Quaternary dating methods wiley

A reliable chronology is key to our understanding not only of the dramatic changes in the physical and biotic landscapes that resulted from these major climatic shifts, but also of the important human evolutionary and dispersal events that occurred during this period.describes the different techniques that can be employed to establish a Quaternary timescale, and shows the wide range of contexts in which these can be applied.But the Quaternary has also seen episodes, albeit much shorter in duration, of markedly warmer conditions, and in these interglacials the temperatures in the mid- and high-latitude regions may have exceeded those of the present day.Indeed, rather than being a period of unremitting cold, the hallmark of the Quaternary is the repeated oscillation of the earth's global climate system between glacial and interglacial states.

In this chapter, we examine the development of ideas relating to geological time and, in particular, to Quaternary dating.The aim of this book is to describe, evaluate and exemplify the different dating techniques that are applicable within the field of Quaternary science. Rather, it is a book that is written from the perspective of the user community as opposed to that of the laboratory expert.It is, above all, a book that lays emphasis on the practical side of Quaternary dating, for the principal focus is on examples or case studies.These sections provide important background information, and both a chronological and stratigraphic context for the remainder of the book.

1.2 The Development of Quaternary Dating Early approaches to dating the past were closely associated with attempts to establish the age of the earth.

It precedes the Hoxnian Stage and follows the Cromerian Stage in the British Isles.