Download or read book The Nature of the Stratigraphical Record written by Derek Victor Ager and published by John Wiley & Sons. This book was released on 1981 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a look at the private side of Abraham Lincoln and at the circumstances surrounding his short, but memorable speech at the dedication of the cemetery at the Gettysburg battlefield. Includes text of the speech.