Encyclopedia of geology, five volume set, volume 1 5 (encyclopedia of geology series) ( PDFDrive ) 3043

506 TIME SCALE Figure Overview of Global Stratotype Sections and Points in the Mesozoic and Cenozoic The Internet version (see http:// www.stratigraphy.org) is being updated regularly to reflect the growing number of ratified stratigraphic boundaries Reprinted from the International Commission on Stratigraphy (2003), with permission